ClickHouse/ClickHouse

Pattern Findings

The scanner identified 19296 distinct pattern matches across 28 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Over-Commented Block9391 hits · 9294 pts

Severity	File	Line	Snippet	Context
LOW	CMakeLists.txt	1	cmake_minimum_required(VERSION 3.25)	COMMENT
LOW	CMakeLists.txt	201	# In Release builds, strip residual debug sections that may come from contrib	COMMENT
LOW	CMakeLists.txt	361	# Put each function and data item into its own section so that the linker can	COMMENT
LOW	CMakeLists.txt	381	set(COMPILER_FLAGS "${COMPILER_FLAGS} ${BRANCHES_WITHIN_32B_BOUNDARIES}")	COMMENT
LOW	CMakeLists.txt	401	# Probe every page of a large stack allocation (big frames, `alloca`, VLAs) so that it cannot jump over	COMMENT
LOW	CMakeLists.txt	421	# (e.g. usearch, arrow) that are linked after our in-tree `glibc-compatibility` math archive. Since	COMMENT
LOW	CMakeLists.txt	541	set (CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO} -flto=thin -fwhole-program-vtab	COMMENT
LOW	CMakeLists.txt	561	# reports nothing under `-fvisibility=hidden`) and the crash is unchanged: it is	COMMENT
LOW	CMakeLists.txt	641	if (OS_LINUX AND NOT SANITIZE)	COMMENT
LOW	CMakeLists.txt	681	# and keeping binary addresses constant even with ASLR enabled.	COMMENT
LOW	CMakeLists.txt	761	get_target_property (type ${target} TYPE)	COMMENT
LOW	CMakeLists.txt	861	# SanitizerCoverage. That is fatal for the in-tree libc and sanitizer	COMMENT
LOW	cmake/strip_rust_symbols.sh	1	#!/usr/bin/env bash	COMMENT
LOW	cmake/localize_rust_c_symbols.sh	1	#!/usr/bin/env bash	COMMENT
LOW	cmake/localize_rust_c_symbols.sh	21	#	COMMENT
LOW	ci/settings/settings.py	81	# WITH ['Timeout', 'AssertionError', 'E assert', 'E Exception', 'E NameError', 'Connection refused', 'UnboundLocal	COMMENT
LOW	ci/infra/scripts/user_data_macos.txt	1	#!/usr/bin/env bash	COMMENT
LOW	ci/tools/pr_version_info.py	101		COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	1	#	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	21	## THIS FILE ACTS AS THE MASTER FILE FOR ALL HADOOP PROJECTS.	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	41	# is preferable, modify this file accordingly.	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	61	# file is living. If this is not defined, Hadoop will attempt to	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	81	# memory size.	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	101	# in the system logs.	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	121	# By default, Apache Hadoop overrides Java's CLASSPATH	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	141	# Should HADOOP_CLASSPATH be first in the official CLASSPATH?	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	161		COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	181	# export HADOOP_WORKERS="${HADOOP_CONF_DIR}/workers"	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	201		COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	221		COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	241	# for all the daemons. So one could define:	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	261	# export JSVC_HOME=/usr/bin	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	281	###	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	301		COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	321	#	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	341	# Specify the JVM options to be used when starting the NFS3 Gateway.	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	361		COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	381	# HDFS Balancer specific parameters	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	401	# These options will be appended to the options specified as HADOOP_OPTS	COMMENT
LOW	ci/docker/integration/hive_server/hadoop-env.sh	421	# For example, to limit who can execute the namenode command,	COMMENT
LOW	ci/workflows/weekly_cfi.py	1	from praktika import Workflow	COMMENT
LOW	ci/workflows/weekly_fuzzers_corpus.py	1	from praktika import Workflow	COMMENT
LOW	ci/workflows/auto_releases.py	1	from praktika import Job, Secret, Workflow	COMMENT
LOW	ci/workflows/auto_releases.py	21	# holding one slot while waiting is harmless. The artifact-readiness gate still	COMMENT
LOW	ci/workflows/coverage_report.py	1	from praktika import Workflow	COMMENT
LOW	ci/praktika/validator.py	161	# Pipeline/settings validation also runs on runners, whose checkout may	COMMENT
LOW	ci/praktika/runner.py	461		COMMENT
LOW	ci/praktika/job.py	81	# `persist-credentials: false`, so the workflow token is not written	COMMENT
LOW	ci/praktika/settings.py	41	######################################	COMMENT
LOW	ci/praktika/settings.py	61	# hard timeout) without turning a recoverable blip into a red check.	COMMENT
LOW	ci/praktika/settings.py	101	# Reporting/window interval: one aggregated point (avg + peak) is emitted and	COMMENT
LOW	ci/praktika/settings.py	141	# restores it instead of cloning from GitHub.	COMMENT
LOW	ci/praktika/workflow.py	21		COMMENT
LOW	ci/praktika/workflow.py	81	# If the Docker images specified in .dockers are intended to be built in a different workflow,	COMMENT
LOW	ci/praktika/workflow.py	101	# Simple mode: the job is not required to dump a Result and praktika	COMMENT
LOW	ci/praktika/infrastructure/cloud.py	961	self.orchestrator_pool = (	COMMENT
LOW	ci/praktika/infrastructure/autoscaling_group.py	301	print(f"ASG '{self.name}' is already up to date, skipping")	COMMENT
LOW	ci/praktika/infrastructure/dedicated_host.py	21	all_availability_zones: bool = False	COMMENT
LOW	ci/praktika/infrastructure/native/user_data_cidb.sh	1	#!/usr/bin/env bash	COMMENT
LOW	ci/praktika/infrastructure/native/s3_proxy_user_data.sh	1	#!/usr/bin/env bash	COMMENT
9331 more matches not shown…

Hyper-Verbose Identifiers5483 hits · 4611 pts

Severity	File	Line	Snippet	Context
LOW	ci/tools/pr_info.py	447	def has_changes_in_documentation(self) -> bool:	CODE
LOW	ci/tools/pr_info.py	463	def has_changes_in_documentation_only(self) -> bool:	CODE
LOW	ci/tools/pr_info.py	484	def has_changes_in_submodules(self):	CODE
LOW	ci/tools/github_helper.py	330	def get_pulls_lightweight_by_numbers(	STRING
LOW	ci/tools/github_helper.py	358	def get_backport_merge_commits(	CODE
LOW	ci/tools/github_helper.py	396	def get_pull_states_by_head_refs(	CODE
LOW	ci/tools/pr_version_info.py	230	def original_pr_number_from_backport_ref(head_ref: str) -> Optional[int]:	CODE
LOW	ci/tools/pr_version_info.py	236	def original_pr_number_from_title(title: str) -> Optional[int]:	CODE
LOW	ci/tools/build_download_helper.py	124	def download_build_with_progress(	CODE
LOW	ci/tools/changelog.py	100	def _match_changelog_category(category: str) -> Optional[str]:	CODE
LOW	ci/tools/changelog.py	532	def get_branch_and_patch_by_tag(tag: str) -> Tuple[Optional[str], Optional[int]]:	CODE
LOW	ci/tools/official_docker.py	173	def generate_docker_directories(	CODE
LOW	ci/tools/report.py	371	def create_check_timeout_expired(duration: Optional[float] = None) -> "TestResult":	STRING
LOW	ci/tools/cherry_pick.py	379	def _try_merge_backport_into_cherrypick(self) -> bool:	CODE
LOW	ci/tools/cherry_pick.py	703	def create_backport_from_resolved_tree(self, release_head: str):	CODE
LOW	ci/tools/cherry_pick.py	791	def ping_cherry_pick_assignees(self, dry_run: bool) -> None:	CODE
LOW	ci/tools/cherry_pick.py	1041	def update_local_release_branches(self):	CODE
LOW	ci/tools/cherry_pick.py	1106	def backport_branch_carries_changes(self, release: str, branch: str) -> bool:	CODE
LOW	ci/tools/cherry_pick.py	1124	def reconcile_backport_branches(self) -> None:	CODE
LOW	ci/docker/reqgenerator.py	36	def check_docker_file_install_with_pip(filepath):	CODE
LOW	ci/docker/integration/arrowflight/flight_server.py	77	def _stalling_before_first_batch(self):	CODE
LOW	ci/docker/sqlancer-test/swap-clickhouse-jdbc.py	171	def patch_view_validity_probe(repo: pathlib.Path) -> None:	CODE
LOW⚡	ci/tests/test_nightly_fuzzers_build_sharing.py	227	def test_a_dispatch_from_another_branch_does_not(self):	CODE
LOW⚡	ci/tests/test_nightly_fuzzers_build_sharing.py	235	def test_a_workflow_that_does_not_tag_latest_never_publishes(self):	CODE
LOW⚡	ci/tests/test_nightly_fuzzers_build_sharing.py	240	def _add_latest_reaching_the_merge(self, monkeypatch, branch):	CODE
LOW⚡	ci/tests/test_nightly_fuzzers_build_sharing.py	276	def test_the_merge_gets_the_tag_on_the_declared_branch(self, monkeypatch):	CODE
LOW⚡	ci/tests/test_nightly_fuzzers_build_sharing.py	279	def test_the_merge_gets_no_tag_on_another_branch(self, monkeypatch):	CODE
LOW⚡	ci/tests/test_nightly_fuzzers_build_sharing.py	284	def test_a_workflow_without_branches_refuses_to_publish(self):	CODE
LOW⚡	ci/tests/test_nightly_fuzzers_build_sharing.py	294	def test_every_workflow_in_the_tree_that_tags_latest_declares_a_branch(self):	CODE
LOW⚡	ci/tests/test_nightly_fuzzers_build_sharing.py	321	def test_job_config_requires_the_release_binary(self):	CODE
LOW⚡	ci/tests/test_nightly_fuzzers_build_sharing.py	324	def test_the_workflow_job_requires_it_too(self):	CODE
LOW⚡	ci/tests/test_nightly_fuzzers_build_sharing.py	332	def test_the_workflow_produces_what_the_consumer_requires(self):	CODE
LOW⚡	ci/tests/test_nightly_fuzzers_build_sharing.py	340	def test_dictionary_inputs_are_in_the_consumer_digest(self):	CODE
LOW	ci/tests/test_nightly_fuzzers_build_sharing.py	123	def test_digest_matches_master(self):	CODE
LOW	ci/tests/test_nightly_fuzzers_build_sharing.py	131	def test_the_pre_mangle_comparison_is_not_what_decides_the_cache_key(self):	CODE
LOW	ci/tests/test_nightly_fuzzers_build_sharing.py	145	def test_cache_sharing_workflows_agree_on_the_manifest_behaviour(self):	CODE
LOW	ci/tests/test_nightly_fuzzers_build_sharing.py	160	def test_an_untagged_upload_would_not_match(self):	CODE
LOW	ci/tests/test_nightly_fuzzers_build_sharing.py	179	def test_the_examples_wiring_reaches_both_sides_or_neither(self):	CODE
LOW	ci/tests/test_nightly_fuzzers_build_sharing.py	198	def test_what_the_shared_build_provides_is_declared(self):	CODE
LOW	ci/tests/test_nightly_fuzzers_build_sharing.py	213	def test_the_declared_branches_still_publish(self):	CODE
LOW	ci/tests/test_nightly_fuzzers_build_sharing.py	385	def test_the_binary_requirement_follows_the_minimize_only_flag(self):	CODE
LOW	ci/tests/test_nightly_fuzzers_build_sharing.py	396	def test_both_arms_of_that_pairing_exist(self):	CODE
LOW	ci/tests/test_nightly_fuzzers_build_sharing.py	402	def test_the_minimization_workflow_provides_no_release_binary(self):	CODE
LOW	ci/tests/test_nightly_fuzzers_build_sharing.py	415	def test_long_retention_binaries_are_tagged(self, workflow):	CODE
LOW	ci/tests/test_nightly_fuzzers_build_sharing.py	426	def test_helper_only_tags_the_listed_binaries(self):	CODE
LOW	ci/tests/test_nightly_fuzzers_build_sharing.py	434	def test_helper_matches_the_loop_it_replaced(self):	CODE
LOW	ci/tests/test_nightly_fuzzers_build_sharing.py	449	def test_helper_does_not_mutate_the_shared_configs(self):	CODE
LOW	ci/tests/test_stress_job.py	53	def test_specific_failure_on_second_replica_not_hidden_by_first(tmp_path):	CODE
LOW	ci/tests/test_stress_job.py	70	def test_generic_fatal_does_not_suppress_sanitizer_on_second_replica(tmp_path):	CODE
LOW	ci/tests/test_stress_job.py	86	def test_same_specific_failure_across_replicas_reported_once(tmp_path):	CODE
LOW	ci/tests/test_stress_job.py	100	def test_generic_fatal_used_when_no_specific_failure(tmp_path):	CODE
LOW	ci/tests/test_stress_job.py	114	def test_unknown_error_when_nothing_classified(tmp_path):	CODE
LOW	ci/tests/test_fuzzer_dict_codegen_deps.py	200	def test_the_two_sets_are_equal(self):	CODE
LOW⚡	ci/tests/test_fuzzer_dict_codegen_deps.py	213	def test_the_generator_applies_no_suffix_filter(self):	CODE
LOW⚡	ci/tests/test_fuzzer_dict_codegen_deps.py	218	def test_an_unsuffixed_carrier_is_a_dependency(self):	CODE
LOW⚡	ci/tests/test_fuzzer_dict_codegen_deps.py	227	def test_every_path_the_generator_reads_is_a_dependency(self):	CODE
LOW	ci/tests/test_fuzzer_dict_codegen_deps.py	270	def test_the_edge_is_declared(self, output, dependency):	CODE
LOW	ci/tests/test_fuzzer_dict_codegen_deps.py	278	def test_removing_the_edge_is_detected(self, output, dependency):	CODE
LOW	ci/tests/test_fuzzer_dict_codegen_deps.py	290	def test_the_generator_is_a_dependency_of_the_dictionary(self):	CODE
LOW	ci/tests/test_fuzzer_dict_codegen_deps.py	298	def test_the_grammar_is_built_from_the_generated_dictionary(self):	CODE
5423 more matches not shown…

Decorative Section Separators748 hits · 2300 pts

Severity	File	Line	Snippet	Context
MEDIUM	ci/jobs/parser_memory_check.py	1225	# =========================================================================	COMMENT
MEDIUM	ci/jobs/parser_memory_check.py	1227	# =========================================================================	COMMENT
MEDIUM	ci/jobs/parser_memory_check.py	1263	# =========================================================================	COMMENT
MEDIUM	ci/jobs/parser_memory_check.py	1265	# =========================================================================	COMMENT
MEDIUM	ci/jobs/parser_memory_check.py	1288	# =========================================================================	COMMENT
MEDIUM	ci/jobs/parser_memory_check.py	1290	# =========================================================================	COMMENT
MEDIUM	ci/jobs/keeper_stress_job.py	28	# ─────────────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM	ci/jobs/keeper_stress_job.py	30	# ─────────────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM	ci/jobs/keeper_stress_job.py	45	# ─────────────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM	ci/jobs/keeper_stress_job.py	47	# ─────────────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM	ci/jobs/keeper_stress_job.py	484	# ─────────────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM	ci/jobs/keeper_stress_job.py	486	# ─────────────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM	ci/jobs/sqlancer_job.sh	206	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	ci/jobs/sqlancer_job.sh	208	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	ci/jobs/sqlancer_job.sh	289	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	ci/jobs/sqlancer_job.sh	291	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	ci/jobs/sqlancer_job.sh	394	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	ci/jobs/sqlancer_job.sh	396	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	ci/jobs/sqlancer_job.sh	477	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	ci/jobs/sqlancer_job.sh	479	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	ci/jobs/sqlancer_job.sh	655	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	ci/jobs/sqlancer_job.sh	657	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	342	# ============================================================	STRING
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	344	# ============================================================	STRING
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	418	# ============================================================	STRING
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	420	# ============================================================	STRING
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	634	# ============================================================	STRING
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	636	# ============================================================	STRING
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	732	# ============================================================	STRING
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	734	# ============================================================	STRING
MEDIUM	tests/casa_del_dolor/catalogs/datagenerator.py	236	# ============================================================	COMMENT
MEDIUM	tests/casa_del_dolor/catalogs/datagenerator.py	238	# ============================================================	COMMENT
MEDIUM	tests/integration/test_ttl_move/test.py	42	# ---------------------------------	COMMENT
MEDIUM	tests/integration/test_ttl_move/test.py	152	# ---------------------------------	STRING
MEDIUM	tests/integration/test_text_index_upgrade/test.py	308	# --------------------------------------------------------------------------------	STRING
MEDIUM	tests/integration/test_text_index_upgrade/test.py	312	# --------------------------------------------------------------------------------	STRING
MEDIUM⚡	…st_storage_iceberg_with_spark/test_expire_snapshots.py	167	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	…st_storage_iceberg_with_spark/test_expire_snapshots.py	169	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	…st_storage_iceberg_with_spark/test_expire_snapshots.py	342	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	…st_storage_iceberg_with_spark/test_expire_snapshots.py	344	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	…st_storage_iceberg_with_spark/test_expire_snapshots.py	672	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	…st_storage_iceberg_with_spark/test_expire_snapshots.py	674	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	…st_storage_iceberg_with_spark/test_expire_snapshots.py	741	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	…st_storage_iceberg_with_spark/test_expire_snapshots.py	746	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	…st_storage_iceberg_with_spark/test_expire_snapshots.py	859	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	…st_storage_iceberg_with_spark/test_expire_snapshots.py	861	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	…st_storage_iceberg_with_spark/test_expire_snapshots.py	942	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	…st_storage_iceberg_with_spark/test_expire_snapshots.py	944	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	25	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	27	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	…storage_iceberg_with_spark/test_manifest_compaction.py	1227	# ── Create partitioned table ──────────────────────────────────────────────	STRING
MEDIUM	…storage_iceberg_with_spark/test_manifest_compaction.py	1242	# ── Initial insert – one batch per partition ──────────────────────────────	STRING
MEDIUM	…storage_iceberg_with_spark/test_manifest_compaction.py	1271	# ── Many more small inserts to create many manifest files ─────────────────	STRING
MEDIUM	…storage_iceberg_with_spark/test_manifest_compaction.py	1296	# ── Run manifest compaction ───────────────────────────────────────────────	STRING
MEDIUM	…storage_iceberg_with_spark/test_manifest_compaction.py	1307	# ── Data correctness after compaction ────────────────────────────────────	STRING
MEDIUM	…storage_iceberg_with_spark/test_manifest_compaction.py	1325	# ── Time-travel still works after compaction ──────────────────────────────	STRING
MEDIUM⚡	…storage_iceberg_with_spark/test_remove_orphan_files.py	299	# ---------------------------------------------------------------------------	COMMENT
MEDIUM⚡	…storage_iceberg_with_spark/test_remove_orphan_files.py	301	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	…storage_iceberg_with_spark/test_remove_orphan_files.py	23	# ---------------------------------------------------------------------------	COMMENT
MEDIUM	…storage_iceberg_with_spark/test_remove_orphan_files.py	26	# ---------------------------------------------------------------------------	COMMENT
688 more matches not shown…

Empty Error Handlers368 hits · 1832 pts

Severity	File	Line	Snippet	Context
HIGH	ci/tools/version_helper.py	344	except ValueError:	CODE
HIGH	ci/tools/version_helper.py	348	except ValueError:	CODE
HIGH	ci/tools/version_helper.py	211	except ValueError:	CODE
HIGH	ci/tools/version_helper.py	288	except ValueError:	CODE
HIGH	ci/tools/official_docker.py	281	except FileNotFoundError:	CODE
HIGH	ci/tools/git_helper.py	255	except subprocess.CalledProcessError:	CODE
HIGH	ci/praktika/runner.py	1303	except FileNotFoundError:	CODE
HIGH	ci/praktika/gh.py	1036	except Exception:	CODE
HIGH	ci/praktika/gh.py	1109	except Exception:	CODE
HIGH	ci/praktika/mangle.py	110	except Exception:	CODE
HIGH	ci/praktika/result.py	2026	except Exception:	CODE
HIGH	ci/praktika/result.py	1896	except Exception:	CODE
HIGH	ci/praktika/result.py	1882	except Exception:	CODE
HIGH	ci/praktika/result.py	1975	except Exception:	CODE
HIGH	ci/praktika/utils.py	1201	except ProcessLookupError:	CODE
HIGH	ci/praktika/settings.py	300	except AttributeError:	CODE
HIGH	ci/praktika/native_jobs.py	1153	except Exception:	CODE
HIGH	ci/praktika/ai_review.py	460	except OSError:	CODE
HIGH	ci/praktika/ai_review.py	514	except OSError:	CODE
HIGH	ci/praktika/infrastructure/image_builder.py	970	except Exception:	CODE
HIGH	ci/praktika/infrastructure/secret_parameter.py	39	except ssm.exceptions.ParameterNotFound:	CODE
HIGH	ci/praktika/infrastructure/runner/runner-init.py	114	except Exception:	CODE
HIGH	ci/praktika/infrastructure/runner/runner-init.py	869	except PermissionError:	CODE
HIGH	ci/praktika/orchestrator/__init__.py	1018	except ValueError:	CODE
HIGH	ci/praktika/orchestrator/__init__.py	1022	except ValueError:	CODE
HIGH	ci/praktika/orchestrator/__init__.py	331	except Exception:	CODE
HIGH	ci/praktika/orchestrator/__init__.py	603	except Exception:	CODE
HIGH	ci/praktika/orchestrator/state.py	1548	except Exception:	CODE
HIGH	ci/praktika/orchestrator/state.py	1408	except Exception:	CODE
HIGH	ci/praktika/orchestrator/state.py	1505	except Exception:	CODE
HIGH	ci/jobs/parser_memory_check.py	1162	except OSError:	CODE
HIGH	ci/jobs/parser_memory_check.py	151	except ValueError:	CODE
HIGH	ci/jobs/functional_tests.py	869	except Exception:	CODE
HIGH	ci/jobs/keeper_stress_job.py	95	except Exception:	CODE
HIGH	ci/jobs/keeper_stress_job.py	178	except Exception:	CODE
HIGH	ci/jobs/keeper_stress_job.py	190	except Exception:	CODE
HIGH	ci/jobs/keeper_stress_job.py	196	except Exception:	CODE
HIGH	ci/jobs/promql_compliance_job.py	75	except Exception:	CODE
HIGH	ci/jobs/stress_job.py	104	except ValueError:	CODE
HIGH	ci/jobs/build_toolchain.py	635	except OSError:	CODE
HIGH	ci/jobs/build_profile_diff_job.py	1574	except Exception:	CODE
HIGH	ci/jobs/scripts/clickhouse_version.py	50	except ValueError:	CODE
HIGH	ci/jobs/scripts/clickhouse_service.py	160	except ProcessLookupError:	CODE
HIGH	ci/jobs/scripts/clickhouse_service.py	167	except ProcessLookupError:	CODE
HIGH	ci/jobs/scripts/clickhouse_proc.py	430	except Exception:	CODE
HIGH	ci/jobs/scripts/clickhouse_proc.py	697	except OSError:	CODE
HIGH	ci/jobs/scripts/clickhouse_proc.py	913	except subprocess.TimeoutExpired:	CODE
HIGH	ci/jobs/scripts/docs/quickstarts_check.py	346	except ValueError:	CODE
HIGH	ci/jobs/scripts/perf/s3_service.py	111	except (OSError, ValueError, subprocess.CalledProcessError):	CODE
HIGH	ci/jobs/scripts/perf/s3_service.py	186	except ProcessLookupError:	CODE
HIGH	ci/jobs/scripts/check_style/filter_embedded_docs.py	51	except OSError:	CODE
HIGH	ci/jobs/scripts/check_style/check-mypy-diff.py	493	except Exception:	CODE
HIGH	ci/jobs/scripts/check_style/check-mypy-diff.py	289	except Exception:	CODE
HIGH	ci/jobs/scripts/check_style/check-mypy-diff.py	299	except Exception:	CODE
HIGH	ci/jobs/scripts/stress/stress.py	211	except (ProcessLookupError, ValueError):	CODE
HIGH	tests/casa_del_dolor/dolor.py	577	except:	CODE
HIGH	tests/casa_del_dolor/dolor.py	592	except FileNotFoundError:	CODE
HIGH	tests/casa_del_dolor/dolor.py	583	except FileNotFoundError:	CODE
HIGH	tests/casa_del_dolor/dolor.py	588	except FileNotFoundError:	CODE
HIGH	tests/casa_del_dolor/dolor.py	597	except FileNotFoundError:	CODE
308 more matches not shown…

Cross-Language Confusion298 hits · 1669 pts

Severity	File	Line	Snippet	Context
HIGH	ci/tools/ssh.py	41	f"{ssh_options}UserKnownHostsFile=/dev/null,StrictHostKeyChecking=no"	CODE
HIGH	ci/tools/report.py	266	return elem.children[idx].innerText \|\| elem.children[idx].textContent;	CODE
HIGH	ci/tools/report.py	270	v1 !== '' && v2 !== '' && !isNaN(v1) && !isNaN(v2) ? v1 - v2 : v1.toString().localeCompare(v2)	CODE
HIGH	ci/tools/report.py	295	document.getElementById('fish').style.display = (document.body.clientHeight > 3000 && theme == 'dark') ? 'block'	CODE
HIGH	ci/tools/report.py	302	if (new_theme && new_theme != theme) {{	CODE
HIGH	ci/docker/sqlancer-test/swap-clickhouse-jdbc.py	151	" if (select.getJoinList().size() == 0 && select.getFromList().size() <= 2) {\n"	CODE
HIGH	ci/docker/sqlancer-test/swap-clickhouse-jdbc.py	162	" if (select.getJoinList().size() == 0 && select.getFromList().size() <= 2) {\n"	CODE
HIGH	ci/praktika/git.py	180	Git.push(	CODE
HIGH	ci/praktika/result.py	1595	# present-and-null, so a get() default never fires	COMMENT
HIGH	ci/praktika/result.py	1860	# as present-and-null, so a get() default never fires	COMMENT
HIGH	ci/praktika/settings.py	182	# {"url": "http://host:8123", "user": null, "password": null}	COMMENT
HIGH	ci/praktika/cidb.py	94	# Falsy user/passwd (None, empty string, JSON null) means "send no	COMMENT
HIGH	ci/praktika/cidb.py	115	{"url": "http://10.0.42.144:8123", "user": null, "password": null}	STRING
HIGH	ci/praktika/native_jobs.py	830	"git rev-parse --is-shallow-repository \| grep -q true && git fetch --unshallow --prune --no-recurse-submodules -	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	59	"systemctl disable --now apt-daily.timer apt-daily-upgrade.timer unattended-upgrades.service \|\| true",	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	60	"systemctl stop apt-daily.service apt-daily-upgrade.service \|\| true",	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	61	"DEBIAN_FRONTEND=noninteractive apt-get purge -y unattended-upgrades \|\| true",	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	66	"out=$(mktemp) && wget -nv -O$out https://cli.github.com/packages/githubcli-archive-keyring.gpg && cat $out > /e	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	71	"cd /tmp && curl -fsSL \"https://awscli.amazonaws.com/awscli-exe-linux-$(uname -m).zip\" -o awscliv2.zip && unzi	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	75	"dpkg -i /tmp/amazon-cloudwatch-agent.deb \|\| DEBIAN_FRONTEND=noninteractive apt-get install -f --yes --no-instal	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	77	"systemctl enable amazon-cloudwatch-agent.service \|\| true",	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	98	"usermod -aG docker ubuntu \|\| true",	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	99	"systemctl enable docker \|\| true",	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	100	"systemctl restart docker \|\| true",	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	102	"sudo -u ubuntu docker buildx rm default-builder \|\| true",	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	149	PRAKTIKA_CONTROLLER_ROLE=${PRAKTIKA_CONTROLLER_ROLE:-$(curl -fsS -H "X-aws-ec2-metadata-token: $TOKEN" http://169.254.16	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	150	PRAKTIKA_CONTROLLER_QUEUE=${PRAKTIKA_CONTROLLER_QUEUE:-$(curl -fsS -H "X-aws-ec2-metadata-token: $TOKEN" http://169.254.	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	151	PRAKTIKA_PROJECT_SLUG=${PRAKTIKA_PROJECT_SLUG:-$(curl -fsS -H "X-aws-ec2-metadata-token: $TOKEN" http://169.254.169.254/	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	210	PRAKTIKA_SYSTEM_LOGS=$(curl -fsS -H "X-aws-ec2-metadata-token: $TOKEN" http://169.254.169.254/latest/meta-data/tags/inst	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	213	systemctl enable --now praktika-system-logs \|\| true	CODE
HIGH⚡	ci/praktika/infrastructure/native/image_builder.py	216	systemctl disable --now praktika-system-logs \|\| true	CODE
HIGH	ci/praktika/infrastructure/native/image_builder.py	19	"cd /tmp && curl -fsSL \"https://awscli.amazonaws.com/awscli-exe-linux-$(uname -m).zip\" -o awscliv2.zip && unzi	CODE
HIGH	ci/praktika/infrastructure/native/image_builder.py	31	"usermod -aG docker ec2-user \|\| true",	CODE
HIGH	ci/praktika/infrastructure/native/image_builder.py	32	"systemctl enable docker \|\| true",	CODE
HIGH	ci/praktika/infrastructure/native/image_builder.py	195	PRAKTIKA_PROJECT_SLUG=${PRAKTIKA_PROJECT_SLUG:-$(curl -fsS -H "X-aws-ec2-metadata-token: $TOKEN" http://169.254.169.254/	CODE
HIGH	ci/praktika/infrastructure/native/image_builder.py	295	"systemctl daemon-reload \|\| true",	STRING
HIGH⚡	ci/praktika/infrastructure/runner/runner-init.py	603	launchctl disable system/com.apple.bluetoothd \|\| true	CODE
HIGH⚡	ci/praktika/infrastructure/runner/runner-init.py	609	mdutil -a -i off \|\| true	CODE
HIGH⚡	ci/praktika/infrastructure/runner/runner-init.py	610	rm -rf /.Spotlight-V100 \|\| true	CODE
HIGH⚡	ci/praktika/infrastructure/runner/runner-init.py	613	tmutil disable \|\| true	CODE
HIGH⚡	ci/praktika/infrastructure/runner/runner-init.py	620	launchctl disable system/com.apple.locationd \|\| true	CODE
HIGH⚡	ci/praktika/infrastructure/runner/runner-init.py	623	rm -rf /System/Volumes/Data/.fseventsd \|\| true	CODE
HIGH	ci/jobs/docs_autogen_nightly.py	90	return Git.push(	CODE
HIGH	ci/jobs/performance_tests.py	2351	f"git rev-parse --is-shallow-repository \| grep -q true && git fetch --unshallow --prune --no-recurse-submodu	CODE
HIGH	ci/jobs/performance_tests.py	2357	f"rm -rf ./tests/performance && git checkout {reference_sha} ./tests/performance"	CODE
HIGH⚡	ci/jobs/install_check.py	46	clickhouse-client --receive_timeout=5 -q 'SELECT version()' && break \|\| sleep 1	CODE
HIGH⚡	ci/jobs/install_check.py	56	> /dev/tcp/127.0.0.1/9181 2>/dev/null && break \|\| sleep 1	CODE
HIGH⚡	ci/jobs/install_check.py	56	> /dev/tcp/127.0.0.1/9181 2>/dev/null && break \|\| sleep 1	CODE
HIGH⚡	ci/jobs/install_check.py	64	} && break \|\| sleep 1	CODE
HIGH⚡	ci/jobs/install_check.py	74	clickhouse-client --receive_timeout=5 -q 'SELECT version()' && break \|\| sleep 1	CODE
HIGH⚡	ci/jobs/install_check.py	79	> /dev/tcp/127.0.0.1/9181 2>/dev/null && break \|\| sleep 1	CODE
HIGH⚡	ci/jobs/install_check.py	79	> /dev/tcp/127.0.0.1/9181 2>/dev/null && break \|\| sleep 1	CODE
HIGH⚡	ci/jobs/install_check.py	87	} && break \|\| sleep 1	CODE
HIGH	ci/jobs/install_check.py	176	[ -f /etc/debian_version ] && CONFIGURE=configure \|\| CONFIGURE=	CODE
HIGH	ci/jobs/install_check.py	187	[ -f /etc/debian_version ] && CONFIGURE=configure \|\| CONFIGURE=	CODE
HIGH	ci/jobs/unit_tests_bugfix_validation_job.py	325	"git submodule sync && git submodule init", verbose=True	CODE
HIGH	ci/jobs/keeper_stress_job.py	503	Shell.run("docker system prune -af --volumes \|\| true; docker builder prune -af \|\| true; docker network prune -f \|\| t	CODE
HIGH	ci/jobs/keeper_stress_job.py	610	Shell.run("docker system prune -af --volumes \|\| true; docker network prune -f \|\| true")	CODE
HIGH⚡	ci/jobs/revert_ci_regressions.py	2233	if not Git.push(repo, f"HEAD:refs/heads/{branch}"):	CODE
HIGH⚡	ci/jobs/revert_ci_regressions.py	2250	Git.push(repo, f":refs/heads/{branch}")	CODE
238 more matches not shown…

Excessive Try-Catch Wrapping1262 hits · 1345 pts

Severity	File	Line	Snippet	Context
LOW	ci/tools/pr_info.py	120	except Exception as ex:	CODE
LOW	ci/tools/pr_info.py	200	except Exception as e:	CODE
LOW	ci/tools/github_helper.py	652	except Exception as ex:	CODE
LOW	ci/tools/pr_version_info.py	415	except Exception as ex: # pylint: disable=broad-except	CODE
LOW	ci/tools/pr_version_info.py	481	except Exception as ex: # pylint: disable=broad-except	CODE
LOW	ci/tools/pr_version_info.py	601	except Exception as ex: # pylint: disable=broad-except	CODE
LOW	ci/tools/pr_version_info.py	635	except Exception as ex: # pylint: disable=broad-except	CODE
LOW	ci/tools/pr_version_info.py	659	except Exception as ex: # pylint: disable=broad-except	CODE
LOW	ci/tools/pr_version_info.py	676	except Exception as error: # pylint: disable=broad-except	CODE
LOW	ci/tools/build_download_helper.py	56	except Exception as e:	CODE
LOW	ci/tools/build_download_helper.py	114	except Exception as e:	CODE
LOW	ci/tools/build_download_helper.py	170	except Exception as e:	CODE
LOW	ci/tools/official_docker_update.py	405	except Exception as e:	CODE
LOW	ci/tools/official_docker_update.py	414	except Exception as e:	CODE
LOW	ci/tools/version_helper.py	360	except Exception:	CODE
LOW	ci/tools/changelog.py	301	except Exception as e:	CODE
LOW	ci/tools/cherry_pick.py	1227	except Exception as e:	CODE
LOW	ci/tools/cherry_pick.py	1315	except Exception as e:	CODE
LOW⚡	ci/tools/cherry_pick.py	1433	except Exception as e:	CODE
LOW⚡	ci/tools/cherry_pick.py	1448	except Exception as e:	CODE
LOW⚡	ci/tools/cherry_pick.py	1462	except Exception as e:	CODE
LOW	ci/tools/cherry_pick.py	1698	except Exception as e:	CODE
MEDIUM	ci/tools/ci_buddy.py	69	print(f"An error occurred: {e}")	CODE
LOW	ci/tools/ci_buddy.py	91	except Exception as e:	CODE
LOW	ci/docker/reqgenerator.py	62	except Exception as ex:	CODE
LOW	ci/praktika/digest.py	20	except Exception:	CODE
MEDIUM	ci/praktika/runner.py	434	def _restore_submodule_cache():	CODE
LOW	ci/praktika/runner.py	458	except Exception as e:	CODE
LOW	ci/praktika/runner.py	591	except Exception as e:	CODE
LOW	ci/praktika/runner.py	868	except Exception as e: # json.decoder.JSONDecodeError	CODE
LOW	ci/praktika/runner.py	1011	except Exception as e:	CODE
LOW	ci/praktika/runner.py	1078	except Exception as ex:	CODE
LOW	ci/praktika/runner.py	1107	except Exception as ex:	CODE
LOW	ci/praktika/runner.py	1131	except Exception as e:	CODE
LOW	ci/praktika/runner.py	1218	except Exception as e:	CODE
LOW	ci/praktika/runner.py	1241	except Exception as e:	CODE
LOW	ci/praktika/runner.py	1269	except Exception as e:	CODE
LOW	ci/praktika/runner.py	1277	except Exception as e:	CODE
LOW	ci/praktika/runner.py	1476	except Exception as e:	CODE
LOW	ci/praktika/runner.py	1493	except Exception as e:	CODE
LOW	ci/praktika/runner.py	1545	except Exception as e:	CODE
LOW	ci/praktika/event.py	282	except Exception as e:	CODE
LOW	ci/praktika/event.py	397	except Exception as e:	CODE
MEDIUM	ci/praktika/event.py	651	print(f"Error reading reverse lookup file: {e}")	CODE
LOW	ci/praktika/host_metrics.py	255	except Exception as e:	CODE
LOW	ci/praktika/gh.py	1001	except Exception as ex:	CODE
LOW	ci/praktika/gh.py	1036	except Exception:	CODE
LOW	ci/praktika/gh.py	1089	except Exception as e:	CODE
LOW	ci/praktika/gh.py	1109	except Exception:	CODE
LOW	ci/praktika/gh.py	1393	except Exception:	CODE
LOW	ci/praktika/gh.py	1429	except Exception:	CODE
LOW	ci/praktika/gh.py	1677	except Exception:	CODE
LOW	ci/praktika/gh.py	1847	except Exception:	CODE
LOW	ci/praktika/job.py	334	except Exception as e:	CODE
LOW	ci/praktika/mangle.py	19	except Exception:	CODE
LOW	ci/praktika/mangle.py	110	except Exception:	CODE
MEDIUM	ci/praktika/result.py	2066	print(f"Error decoding line in jsonl file: {e}")	CODE
LOW	ci/praktika/result.py	147	except Exception:	CODE
LOW	ci/praktika/result.py	994	except Exception as e:	CODE
LOW	ci/praktika/result.py	1099	except Exception as e:	CODE
1202 more matches not shown…

Self-Referential Comments206 hits · 598 pts

Severity	File	Line	Snippet	Context
MEDIUM	ci/praktika/result.py	1899	# Create a result for the module/node that failed to collect	COMMENT
MEDIUM	ci/praktika/cidb.py	284	# Create the base record	COMMENT
MEDIUM	ci/praktika/cidb.py	526	# Create a session object	COMMENT
MEDIUM	ci/praktika/infrastructure/sqs_queue.py	19	# Create a dead letter queue automatically	COMMENT
MEDIUM	ci/praktika/infrastructure/lambda_function.py	37	# Create an HTTP API Gateway for this Lambda (public HTTPS endpoint)	COMMENT
MEDIUM	ci/jobs/release_job.py	616	# Create the builder with host networking. The default	COMMENT
MEDIUM	ci/jobs/build_toolchain.py	362	# Create a minimal stub sysroot for cross-target builtins compilation.	COMMENT
MEDIUM	ci/jobs/sqlstorm_test.py	125	# Create the remote `system.*_log` tables and the materialized views	COMMENT
MEDIUM	ci/jobs/collect_clickhouse_profiles.py	792	# Create an empty marker so the artifact still uploads	COMMENT
MEDIUM	ci/jobs/scripts/create_release.py	375	# Create the annotated tag and push it as the App. Retry: on a repo this	COMMENT
MEDIUM	ci/jobs/scripts/functional_tests/setup_log_cluster.sh	144	# Create the destination table with adapted name and structure:	COMMENT
MEDIUM	ci/jobs/scripts/check_style/check-mypy-diff.py	352	# Create a worktree for the base branch (master) to compare	COMMENT
MEDIUM	ci/jobs/scripts/stress/stress.py	1133	# Create the random disruptor unless disabled or in upgrade check mode	COMMENT
MEDIUM	tests/casa_del_dolor/properties.py	33	# Create a list of valid characters	COMMENT
MEDIUM	tests/casa_del_dolor/properties.py	1869	# Create a temporary file	COMMENT
MEDIUM	tests/casa_del_dolor/properties.py	1913	# Create a temporary file	COMMENT
MEDIUM	tests/casa_del_dolor/utils/httpserver.py	205	# Create a handler factory with custom arguments	COMMENT
MEDIUM	tests/integration/test_keeper_client_config/test.py	49	# Create an ACL-protected node for identity tests	COMMENT
MEDIUM⚡	tests/integration/test_postgresql_protocol/test.py	2400	# Create a restricted user that can only SELECT from default database	COMMENT
MEDIUM	tests/integration/test_postgresql_protocol/test.py	3148	# Creating the colliding database must not renumber the object that is already there.	COMMENT
MEDIUM	tests/integration/test_merge_tree_s3/test.py	784	# Create a dummy file of 2M size to fill the disk space of cache disk	STRING
MEDIUM⚡	…s/integration/test_keeper_max_append_byte_size/test.py	84	# Create the base path once	COMMENT
MEDIUM	…egration/test_restore_replica_metadata_version/test.py	64	# Create a part	COMMENT
MEDIUM	…tion/test_postgresql_replica_database_engine/test_3.py	694	# Create a table with wrong table structure	STRING
MEDIUM	tests/integration/test_keeper_container_nodes/test.py	240	# Create a container node but deliberately add no children.	COMMENT
MEDIUM	tests/integration/test_storage_s3/test.py	2339	# Creating the table resolves the server credentials (the bare URL uses the global <s3>	COMMENT
MEDIUM	tests/integration/test_storage_s3/test.py	2400	# Creating the table requires opting in -- the disk resolves the server's environment credentials.	COMMENT
MEDIUM	tests/integration/test_encrypted_disk/test.py	408	# Create a table without data.	STRING
MEDIUM⚡	tests/integration/test_exclude_data_from_backup/test.py	337	# Create a valid backup first	COMMENT
MEDIUM	…ion/test_azure_blob_storage_listobjects_prefix/test.py	146	# Creating the container here is enough; the read-only disk never creates it.	STRING
MEDIUM	tests/integration/test_filesystem/test.py	39	# Create a controlled directory outside user_files for symlink testing.	COMMENT
MEDIUM	…ntegration/test_broken_tmp_txn_version_startup/test.py	311	# Create the part inside a transaction so txn_version.txt is persisted on disk (not deferred).	COMMENT
MEDIUM	…ation/test_attach_table_from_s3_plain_readonly/test.py	67	# Create an atomic DB with mergetree sample data	COMMENT
MEDIUM	…ation/test_attach_table_from_s3_plain_readonly/test.py	101	# Create a replicated database	COMMENT
MEDIUM	…ation/test_attach_table_from_s3_plain_readonly/test.py	109	# Create a MergeTree table at one node, by attaching the merge tree data	COMMENT
MEDIUM	tests/integration/test_keeper_invalid_digest/test.py	78	# Create a zookeeper connection to node1	COMMENT
MEDIUM	…storage_iceberg_with_spark/test_manifest_compaction.py	1874	# Create the table only after the edit so no metadata cache is populated	STRING
MEDIUM	…iceberg_with_spark/test_metadata_file_path_security.py	22	# Create a simple Iceberg table with a few versions	COMMENT
MEDIUM	tests/integration/test_refreshable_mv/test.py	604	# Create the MV on node2 without waiting for node1. `EMPTY`+`EVERY 1 YEAR` avoid any refresh,	COMMENT
MEDIUM	tests/integration/test_refreshable_mv/test.py	687	# Create the MV on node2 without waiting for node1; its initial refresh EXCHANGEs re.repro_tgt_storage.	COMMENT
MEDIUM	tests/integration/test_backup_restore_new/test.py	531	# Create a column of 4GB+10K	STRING
MEDIUM	tests/integration/test_backup_restore_new/test.py	2159	# Create a materialized view and a dictionary with a local table as source.	STRING
MEDIUM	tests/integration/test_storage_kafka/test_batch_fast.py	1962	# Create an mv to initialize the librdkafka consumers	STRING
MEDIUM	…integration/test_storage_kafka/test_zookeeper_locks.py	205	# Create the Kafka table first: it registers `r1` in Keeper, but nothing is consumed and no	COMMENT
MEDIUM	…integration/test_storage_kafka/test_zookeeper_locks.py	292	# Create the Kafka table first: it registers `r1` in Keeper, but nothing is consumed and no	STRING
MEDIUM	…/test_storage_kafka/test_schema_registry_skip_bytes.py	100	# Create a binary message with 19-byte envelope header + JSON payload	COMMENT
MEDIUM	tests/integration/test_dictionaries_mysql/test.py	58	# Create a MySQL database	STRING
MEDIUM	tests/integration/test_storage_mysql/test.py	867	# Create a second engine table pointing at performance_schema.session_status to	STRING
MEDIUM	tests/integration/test_storage_mysql/test.py	973	# Create a DATABASE pointing at performance_schema, then read session_status through	STRING
MEDIUM⚡	tests/integration/test_scheduler_io/test.py	1124	# Create a test configuration with resources and workloads	COMMENT
MEDIUM	tests/integration/test_refreshable_mat_view/test.py	90	# Create a custom environment and add the functions	COMMENT
MEDIUM⚡	…gration/test_backup_restore_azure_blob_storage/test.py	471	# Create a named collection via SQL with placeholder blob_path	COMMENT
MEDIUM	…gration/test_backup_restore_azure_blob_storage/test.py	426	# Create a named collection via SQL	COMMENT
MEDIUM	…tegration/test_refreshable_mat_view_replicated/test.py	94	# Create a custom environment and add the functions	COMMENT
MEDIUM	…ntegration/test_dictionaries_update_and_reload/test.py	237	# Creating the file source makes the dictionary able to load.	COMMENT
MEDIUM	…ntegration/test_dictionaries_update_and_reload/test.py	279	# Creating the file source makes the dictionary able to load.	COMMENT
MEDIUM	tests/integration/test_backup_restore_s3/test.py	413	# Create a named collection via SQL	COMMENT
MEDIUM	tests/integration/test_backup_restore_s3/test.py	436	# Create a named collection via SQL with a placeholder URL	COMMENT
MEDIUM	tests/integration/test_storage_delta_disks/test.py	452	# Create the initial Delta table locally and upload it under the endpoint prefix.	COMMENT
MEDIUM	tests/integration/test_storage_delta/test.py	4621	# Create an empty Delta table directly on S3 so the table starts with no data	STRING
146 more matches not shown…

Deep Nesting544 hits · 470 pts

Severity	File	Line	Context
LOW	ci/infra/scripts/update_userdata.py	192	CODE
LOW	ci/infra/scripts/update_userdata.py	327	CODE
LOW	ci/tools/pr_info.py	139	CODE
LOW	ci/tools/github_helper.py	84	CODE
LOW	ci/tools/github_helper.py	396	CODE
LOW	ci/tools/pr_version_info.py	281	CODE
LOW	ci/tools/build_download_helper.py	124	CODE
LOW	ci/tools/changelog.py	198	CODE
LOW	ci/tools/changelog.py	294	CODE
LOW	ci/tools/official_docker.py	173	CODE
LOW	ci/tools/official_docker.py	369	CODE
LOW	ci/tools/cherry_pick.py	229	CODE
LOW	ci/tools/ci_buddy.py	30	CODE
LOW	ci/tools/ci_buddy.py	94	CODE
LOW	ci/docker/reqgenerator.py	36	CODE
LOW	ci/docker/reqgenerator.py	49	CODE
LOW	ci/tests/test_fuzzer_dict_codegen_deps.py	101	CODE
LOW	ci/praktika/validator.py	106	CODE
LOW	ci/praktika/digest.py	106	CODE
LOW	ci/praktika/runner.py	315	CODE
LOW	ci/praktika/runner.py	506	CODE
LOW	ci/praktika/runner.py	562	CODE
LOW	ci/praktika/runner.py	820	CODE
LOW	ci/praktika/runner.py	944	CODE
LOW	ci/praktika/runner.py	1292	CODE
LOW	ci/praktika/runner.py	1394	CODE
LOW	ci/praktika/event.py	65	CODE
LOW	ci/praktika/host_metrics.py	314	CODE
LOW	ci/praktika/host_metrics.py	360	CODE
LOW	ci/praktika/host_metrics.py	390	CODE
LOW	ci/praktika/host_metrics.py	401	CODE
LOW	ci/praktika/yaml_generator.py	303	CODE
LOW	ci/praktika/gh.py	357	CODE
LOW	ci/praktika/gh.py	972	CODE
LOW	ci/praktika/gh.py	1045	CODE
LOW	ci/praktika/gh.py	1113	CODE
LOW	ci/praktika/gh.py	1818	CODE
LOW	ci/praktika/gh.py	1964	CODE
LOW	ci/praktika/gh.py	1829	CODE
LOW	ci/praktika/job.py	296	CODE
LOW	ci/praktika/mangle.py	41	CODE
LOW	ci/praktika/mangle.py	255	CODE
LOW	ci/praktika/hook_cache.py	14	CODE
LOW	ci/praktika/project_init.py	204	CODE
LOW	ci/praktika/project_init.py	232	CODE
LOW	ci/praktika/project_init.py	258	CODE
LOW	ci/praktika/parser.py	82	CODE
LOW	ci/praktika/result.py	121	CODE
LOW	ci/praktika/result.py	522	CODE
LOW	ci/praktika/result.py	606	CODE
LOW	ci/praktika/result.py	726	CODE
LOW	ci/praktika/result.py	863	CODE
LOW	ci/praktika/result.py	926	CODE
LOW	ci/praktika/result.py	1396	CODE
LOW	ci/praktika/result.py	1483	CODE
LOW	ci/praktika/result.py	1580	CODE
LOW	ci/praktika/result.py	1645	CODE
LOW	ci/praktika/result.py	1788	CODE
LOW	ci/praktika/secret.py	47	CODE
LOW	ci/praktika/utils.py	318	CODE
484 more matches not shown…

AI Slop Vocabulary157 hits · 460 pts

Severity	File	Line	Snippet	Context
MEDIUM	ci/docker/integration/hive_server/hadoop-env.sh	136	# Similarly, end users should utilize ${HOME}/.hadooprc .	COMMENT
MEDIUM⚡	ci/tests/test_e2e.py	64	# a server-startup or harness regression, so we point at the logs instead.	COMMENT
MEDIUM	ci/tests/test_e2e.py	81	# Malformed status.tsv -> harness bug; keep the traceback for debugging.	COMMENT
LOW	ci/praktika/infrastructure/native/lambda_gh_trigger.py	1007	# from clicks that lost the lease). Losers just return — their request is	COMMENT
MEDIUM⚡	ci/jobs/integration_test_job.py	695	# `tests/integration/helpers/cluster.py`, and only after the harness has confirmed both	COMMENT
MEDIUM⚡	ci/jobs/integration_test_job.py	700	# context. Must stay in step with the constant of the same name in the harness.	COMMENT
MEDIUM	ci/jobs/integration_test_job.py	103	# that aborts mid-run leaves nothing else behind: Docker drops its port mapping, so the harness	COMMENT
MEDIUM	ci/jobs/integration_test_job.py	756	# Top-level `docker` subcommands the harness runs on its own behalf, outside compose, and	COMMENT
MEDIUM	ci/jobs/integration_test_job.py	851	# The harness only emits this after checking the container from both sides, so the	COMMENT
MEDIUM	ci/jobs/integration_test_job.py	980	# A targeted job runs one batch of the full suite when the shared integration harness	COMMENT
MEDIUM	ci/jobs/integration_test_job.py	1554	# empty result is reported as best-effort rather than as a harness failure.	COMMENT
MEDIUM	ci/jobs/integration_test_job.py	2558	# harness failure (should be `ERROR`) as a green top-level result.	COMMENT
MEDIUM	ci/jobs/integration_test_job.py	2578	# internal error, ...), which is a real harness failure and must stay ERROR.	COMMENT
MEDIUM	ci/jobs/revert_ci_regressions.py	80	# Rows the harness writes about the whole script or job under a test-like name.	COMMENT
MEDIUM	ci/jobs/revert_ci_regressions.py	325	# harness generates, and every other number -- timestamps, ports, row counts,	COMMENT
MEDIUM	ci/jobs/stress_job.py	19	# Rows the harness writes about a consequence of a server crash rather than	COMMENT
MEDIUM	ci/jobs/ast_fuzzer_job.py	142	# in the no-marker fallback below to reject a client/harness 241 that a server	COMMENT
MEDIUM⚡	ci/jobs/ast_fuzzer_job.py	508	# start failure, harness error, or infra); malformed status.tsv ->	COMMENT
MEDIUM⚡	ci/jobs/ast_fuzzer_job.py	509	# harness bug. _format_status_error inlines the log tails so the abort	COMMENT
MEDIUM	ci/jobs/scripts/docker_in_docker.sh	26	# Split the job's `--memory` into three capped leaves (harness, daemon, nested containers), so an	COMMENT
MEDIUM	ci/jobs/scripts/docker_in_docker.sh	82	# small to hold them: name the shortfall, or it reads as a harness bug.	COMMENT
MEDIUM	ci/jobs/scripts/docker_in_docker.sh	182	# harness (pytest, its xdist workers, the coverage merge) keeps running in the uncapped	COMMENT
MEDIUM	ci/jobs/scripts/docker_in_docker.sh	189	# itself failed and the harness is still uncapped.	COMMENT
LOW	ci/jobs/scripts/functional_tests_results.py	339	# UNKNOWN, do not synthesize a "Server died" leaf) and just add an	COMMENT
MEDIUM	ci/jobs/scripts/fuzzer/run-fuzzer.sh	19	# The harness's own queries opt out: their fuzzed copies run before the reply and can hold it open.	COMMENT
MEDIUM	ci/jobs/scripts/functional_tests/setup_log_cluster.sh	25	# The export harness is plumbing, not a fuzz target: a server-side fuzzed CREATE is renamed	COMMENT
LOW	ci/jobs/scripts/docs/lychee_check.py	235	# cannot simply set it false. The locale pass checks resolution only.	COMMENT
LOW	ci/jobs/scripts/perf/compare.sh	2011	# Grepping numactl results from log is too crazy, I'll just call it again.	COMMENT
MEDIUM	ci/defs/job_configs.py	288	# a sibling of this cgroup, so `--memory` bounds only the harness. Explicit because the	COMMENT
MEDIUM	…on/test_drop_replica_with_auxiliary_zookeepers/test.py	312	# The self-protection guard for a LIVE local database must be robust to trailing slashes.	STRING
MEDIUM	…on/test_drop_replica_with_auxiliary_zookeepers/test.py	365	# The table-level self-protection guard must be robust to trailing slashes too.	STRING
MEDIUM	tests/integration/test_ttl_move/test.py	1410	# It is quite robust because we don't validate mid-states interactively, the only logical check is to assert for	STRING
MEDIUM	…/integration/test_refreshable_mv_no_multi_read/test.py	27	# test body rather than as a main_config that the harness would also try to manage.	COMMENT
MEDIUM	…/integration/test_refreshable_mv_no_multi_read/test.py	772	# (A server restart cannot be used: the test harness stops the process right after connections	STRING
MEDIUM	tests/integration/test_client_auto_secure_port/test.py	32	# on node_both_ports can be scoped to this instance's address and not break the test harness.	COMMENT
MEDIUM	…_executable_user_defined_function/test_system_table.py	33	# Working UDF config with comprehensive configuration options	COMMENT
MEDIUM	tests/integration/test_play_reconcile_startup/test.py	86	# so a harness edit that silently drops a scenario cannot pass as "all	COMMENT
MEDIUM	…ts/integration/test_part_loading_tree_rollback/test.py	19	# the harness randomizes any flag a test does not pin.	COMMENT
MEDIUM	tests/integration/test_mysql_kill_query/test.py	262	# robust even if the first emission lands before the tail starts) and strictly	COMMENT
MEDIUM	tests/integration/test_webterminal_startup/test.py	86	# Pin the scenarios by name so a harness edit that silently drops one cannot	COMMENT
MEDIUM	…/integration/test_keeper_opentelemetry_tracing/test.py	218	# find traces pertaining to zookeeper write requests related to our DDL	STRING
MEDIUM	…/integration/test_background_operations_config/test.py	8	# We leverage 'sleepEachRow' for mutate queries to trigger operation timeout:	COMMENT
MEDIUM	…atio_before_external_order_group_by_for_server/test.py	140	# into the harness's 600 second per-query cap. The user-limit parameter is unaffected:	STRING
MEDIUM	tests/integration/test_play_notebook/test.py	45	# Every scenario `notebook_harness.js` defines, pinned by name so a harness edit that silently	COMMENT
MEDIUM	tests/integration/test_play_notebook/test.py	120	# The pinned list is itself checked against the harness, so a scenario added there later	COMMENT
LOW	…tegration/test_distributed_inter_server_secret/test.py	272	# connection from n1 to n2 from another test (and we cannot simply use	COMMENT
MEDIUM	…ntegration/test_create_union_system_log_tables/test.py	31	# stateless test harness: replacing an obsolete union table then waits for the old one	COMMENT
MEDIUM	tests/integration/test_replicated_database/test.py	23	# transaction flags. The harness randomizes flags that a test does not pin.	COMMENT
MEDIUM	tests/integration/test_paimon_spark_smoke/test.py	22	# namespaced by xdist worker and harness run id (the pattern of	COMMENT
MEDIUM	tests/integration/test_paimon_spark_smoke/test.py	24	# (--dist=each) several workers run this module at once, and two harness runs	COMMENT
MEDIUM	tests/integration/test_arrowflight_storage/test.py	10	# finish well inside that, and far inside the harness's own 600s client timeout, so a regression	COMMENT
MEDIUM	tests/integration/helpers/cluster.py	107	# The harness queries must not show up in `system.query_log`, which some tests count.	COMMENT
MEDIUM	tests/integration/helpers/cluster.py	126	# recognise, so the harness says so instead of blaming the server. The CI job matches this	COMMENT
MEDIUM	tests/integration/helpers/cluster.py	164	# matters for the two ways a request reaches a server the harness did not build a client	COMMENT
MEDIUM	tests/integration/test_multiple_disks/test.py	652	# The test tries to utilize 35/40=87.5% of space, while during last	COMMENT
MEDIUM	…ts/integration/test_keeper_zookeeper_converter/test.py	55	# Elsewhere in the harness ZooKeeper is only considered ready once a real	COMMENT
MEDIUM	…queries/0_stateless/04511_png_format_streaming_idat.sh	111	# randomized session settings the test harness may inject (a large `max_block_size` alone would make	COMMENT
MEDIUM	…eless/04489_remote_storage_engine_restore_tf_access.sh	74	# expected server-log message relayed to the client does not trip the harness "having stderror" check.	COMMENT
MEDIUM⚡	…ries/0_stateless/03578_parallel_replicas_minicrawl.sql	25	{"date":"2025-07-27","rank":43314,"domain":"clickhouse.com","log":"* Trying 172.66.40.249:80...\n* Connected to clickh	CODE
LOW	tests/queries/0_stateless/03015_optimize_final_rmt.sh	19	# this query should wait for the running merges, not just return immediately	COMMENT
97 more matches not shown…

Cross-File Repetition75 hits · 375 pts

Severity	File	Line	Snippet	Context
HIGH	…/integration/test_storage_s3_queue/test_system_stop.py	0	the consumer is expected to be stopped, so the row count must not grow. still-running consumer polls every kafka_flush_i	STRING
HIGH	tests/integration/test_storage_nats/test_system_stop.py	0	the consumer is expected to be stopped, so the row count must not grow. still-running consumer polls every kafka_flush_i	STRING
HIGH	…/integration/test_storage_rabbitmq/test_system_stop.py	0	the consumer is expected to be stopped, so the row count must not grow. still-running consumer polls every kafka_flush_i	STRING
HIGH	tests/integration/test_storage_s3_queue/test_3.py	0	select profileevents['directorysync'] from system.query_log where query_id = '{query_id}' and type = 'queryfinish' order	STRING
HIGH	tests/integration/test_database_iceberg/test.py	0	select profileevents['directorysync'] from system.query_log where query_id = '{query_id}' and type = 'queryfinish' order	STRING
HIGH	…ntegration/test_external_database_marker_fsync/test.py	0	select profileevents['directorysync'] from system.query_log where query_id = '{query_id}' and type = 'queryfinish' order	STRING
HIGH	tests/integration/test_storage_s3_queue/test_3.py	0	select read_rows, read_bytes, profileevents['selectedrows'], profileevents['selectedbytes'] from system.query_log where	STRING
HIGH	tests/integration/test_distributed_format/test.py	0	select read_rows, read_bytes, profileevents['selectedrows'], profileevents['selectedbytes'] from system.query_log where	STRING
HIGH	tests/integration/test_hive_query/test.py	0	select read_rows, read_bytes, profileevents['selectedrows'], profileevents['selectedbytes'] from system.query_log where	STRING
HIGH	…ation/test_database_iceberg_lakekeeper_catalog/test.py	0	drop database if exists {name}; set allow_database_iceberg=true; set write_full_path_in_iceberg_metadata=1; create datab	STRING
HIGH	…tegration/test_database_iceberg_nessie_catalog/test.py	0	drop database if exists {name}; set allow_database_iceberg=true; set write_full_path_in_iceberg_metadata=1; create datab	STRING
HIGH	tests/integration/test_database_iceberg/test.py	0	drop database if exists {name}; set allow_database_iceberg=true; set write_full_path_in_iceberg_metadata=1; create datab	STRING
HIGH	…_iceberg_no_spark/test_read_in_order_with_pyiceberg.py	0	drop database if exists {name}; set allow_database_iceberg=true; set write_full_path_in_iceberg_metadata=1; create datab	STRING
HIGH	…ation/test_database_iceberg_lakekeeper_catalog/test.py	0	create database {catalog_name} engine = datalakecatalog('{base_url}', 'minio', '{minio_secret_key}') settings {",".join(	STRING
HIGH	…tegration/test_database_iceberg_nessie_catalog/test.py	0	create database {catalog_name} engine = datalakecatalog('{base_url}', 'minio', '{minio_secret_key}') settings {",".join(	STRING
HIGH	tests/integration/test_database_iceberg/test.py	0	create database {catalog_name} engine = datalakecatalog('{base_url}', 'minio', '{minio_secret_key}') settings {",".join(	STRING
HIGH	…ation/test_database_iceberg_lakekeeper_catalog/test.py	0	set allow_database_iceberg = 1; create database {catalog_name} engine = datalakecatalog('{base_url}', 'minio', 'dummy')	STRING
HIGH	tests/integration/test_database_iceberg/test.py	0	set allow_database_iceberg = 1; create database {catalog_name} engine = datalakecatalog('{base_url}', 'minio', 'dummy')	STRING
HIGH	…tegration/test_database_iceberg_nessie_catalog/test.py	0	set allow_database_iceberg = 1; create database {catalog_name} engine = datalakecatalog('{base_url}', 'minio', 'dummy')	STRING
HIGH	tests/integration/test_reload_zookeeper/test.py	0	<clickhouse> <zookeeper> <node index="1"> <host>zoo1</host> <port>2181</port> </node> <session_timeout_ms>2000</session_	STRING
HIGH	…gration/test_replicated_user_defined_functions/test.py	0	<clickhouse> <zookeeper> <node index="1"> <host>zoo1</host> <port>2181</port> </node> <session_timeout_ms>2000</session_	STRING
HIGH	tests/integration/test_replicated_users/test.py	0	<clickhouse> <zookeeper> <node index="1"> <host>zoo1</host> <port>2181</port> </node> <session_timeout_ms>2000</session_	STRING
HIGH	tests/integration/test_reload_zookeeper/test.py	0	<clickhouse> <zookeeper> <node index="1"> <host>zoo2</host> <port>2181</port> </node> <session_timeout_ms>2000</session_	STRING
HIGH	…gration/test_replicated_user_defined_functions/test.py	0	<clickhouse> <zookeeper> <node index="1"> <host>zoo2</host> <port>2181</port> </node> <session_timeout_ms>2000</session_	STRING
HIGH	tests/integration/test_replicated_users/test.py	0	<clickhouse> <zookeeper> <node index="1"> <host>zoo2</host> <port>2181</port> </node> <session_timeout_ms>2000</session_	STRING
HIGH	…s/integration/test_reload_auxiliary_zookeepers/test.py	0	<clickhouse> <zookeeper> <node index="1"> <host>zoo2</host> <port>2181</port> </node> <session_timeout_ms>2000</session_	STRING
HIGH	tests/integration/test_s3_with_https/test.py	0	create table encrypted_test ( id int64, data string ) engine=mergetree() order by id settings storage_policy='{new_stora	STRING
HIGH	tests/integration/helpers/s3_url_proxy_tests_util.py	0	create table encrypted_test ( id int64, data string ) engine=mergetree() order by id settings storage_policy='{new_stora	STRING
HIGH	tests/integration/test_encrypted_disk/test.py	0	create table encrypted_test ( id int64, data string ) engine=mergetree() order by id settings storage_policy='{new_stora	STRING
HIGH	…egration/test_merge_tree_check_part_with_cache/test.py	0	create table encrypted_test ( id int64, data string ) engine=mergetree() order by id settings storage_policy='{new_stora	STRING
HIGH	tests/integration/test_plain_rewr_legacy_layout/test.py	0	create table encrypted_test ( id int64, data string ) engine=mergetree() order by id settings storage_policy='{new_stora	STRING
HIGH	…n/test_backup_restore_s3_role_arn/s3_mocks/mock_sts.py	0	<assumeroleresponse xmlns="https://sts.amazonaws.com/doc/2011-06-15/"> <assumeroleresult> <credentials> <accesskeyid>{ac	STRING
HIGH	tests/integration/test_storage_s3/s3_mocks/mock_sts.py	0	<assumeroleresponse xmlns="https://sts.amazonaws.com/doc/2011-06-15/"> <assumeroleresult> <credentials> <accesskeyid>{ac	STRING
HIGH	…ts/integration/test_database_glue/s3_mocks/mock_sts.py	0	<assumeroleresponse xmlns="https://sts.amazonaws.com/doc/2011-06-15/"> <assumeroleresult> <credentials> <accesskeyid>{ac	STRING
HIGH	tests/integration/test_merge_tree_s3/test.py	0	create table {table_name} ( dt date, id int64, data string, index min_max (id) type minmax granularity 3 ) engine = {tab	STRING
HIGH	…integration/test_merge_tree_azure_blob_storage/test.py	0	create table {table_name} ( dt date, id int64, data string, index min_max (id) type minmax granularity 3 ) engine = {tab	STRING
HIGH	…_storage_azure_blob_storage/test_check_after_upload.py	0	create table {table_name} ( dt date, id int64, data string, index min_max (id) type minmax granularity 3 ) engine = {tab	STRING
HIGH	tests/integration/test_alter_moving_garbage/test.py	0	create table {table_name} ( dt date, id int64, data string, index min_max (id) type minmax granularity 3 ) engine = {tab	STRING
HIGH	tests/integration/test_storage_iceberg_disks/test.py	0	select query, type, is_initial_query, read_rows, read_bytes from system.query_log where type = 'querystart' and position	STRING
HIGH	…rage_iceberg_with_spark/test_cluster_table_function.py	0	select query, type, is_initial_query, read_rows, read_bytes from system.query_log where type = 'querystart' and position	STRING
HIGH	tests/integration/test_database_iceberg/test.py	0	select query, type, is_initial_query, read_rows, read_bytes from system.query_log where type = 'querystart' and position	STRING
HIGH	tests/integration/test_storage_nats/test_nats_core.py	0	select parsedatetimebesteffort(cast('2021-01-19t14:42:33.1829214z', 'string'))	STRING
HIGH	…/integration/test_storage_nats/test_nats_jet_stream.py	0	select parsedatetimebesteffort(cast('2021-01-19t14:42:33.1829214z', 'string'))	STRING
HIGH	tests/integration/test_storage_rabbitmq/test.py	0	select parsedatetimebesteffort(cast('2021-01-19t14:42:33.1829214z', 'string'))	STRING
HIGH	tests/integration/test_https_replication/test.py	0	create database test; create table real_table(date date, id uint32, dummy uint32) engine = mergetree partition by toyyyy	STRING
HIGH	…s/integration/test_https_replication/test_change_ip.py	0	create database test; create table real_table(date date, id uint32, dummy uint32) engine = mergetree partition by toyyyy	STRING
HIGH	tests/integration/test_replace_partition/test.py	0	create database test; create table real_table(date date, id uint32, dummy uint32) engine = mergetree partition by toyyyy	STRING
HIGH	tests/integration/test_row_policy/test.py	0	create database mydb; create table mydb.filtered_table1 (a uint8, b uint8) engine mergetree order by a; insert into mydb	STRING
HIGH	…isabled_access_control_improvements/test_row_policy.py	0	create database mydb; create table mydb.filtered_table1 (a uint8, b uint8) engine mergetree order by a; insert into mydb	STRING
HIGH	…ments/test_users_without_row_policies_can_read_rows.py	0	create database mydb; create table mydb.filtered_table1 (a uint8, b uint8) engine mergetree order by a; insert into mydb	STRING
HIGH	tests/integration/test_throttling/test.py	0	select query_duration_ms / 1000.0 from system.query_log where type = 'queryfinish' and query_id = '{query_id}' limit 1	STRING
HIGH	…e_iceberg_with_spark/test_manifest_read_performance.py	0	select query_duration_ms / 1000.0 from system.query_log where type = 'queryfinish' and query_id = '{query_id}' limit 1	STRING
HIGH	…rg_with_spark/test_data_manifest_decode_concurrency.py	0	select query_duration_ms / 1000.0 from system.query_log where type = 'queryfinish' and query_id = '{query_id}' limit 1	STRING
HIGH	…_with_spark/test_delete_manifest_decode_concurrency.py	0	select query_duration_ms / 1000.0 from system.query_log where type = 'queryfinish' and query_id = '{query_id}' limit 1	STRING
HIGH	…storage_iceberg_with_spark/test_manifest_compaction.py	0	create table {table_name} (id bigint, data string) using iceberg tblproperties ( 'format-version' = '2', 'write.delete.m	STRING
HIGH	…ation/test_storage_iceberg_with_spark/test_optimize.py	0	create table {table_name} (id bigint, data string) using iceberg tblproperties ( 'format-version' = '2', 'write.delete.m	STRING
HIGH	…st_storage_iceberg_with_spark/test_position_deletes.py	0	create table {table_name} (id bigint, data string) using iceberg tblproperties ( 'format-version' = '2', 'write.delete.m	STRING
HIGH	tests/integration/test_hedged_requests_parallel/test.py	0	<clickhouse> <profiles> <default> <sleep_in_send_data_ms>{sleep_in_send_data_ms}</sleep_in_send_data_ms> </default> </pr	STRING
HIGH	tests/integration/test_hedged_requests/test.py	0	<clickhouse> <profiles> <default> <sleep_in_send_data_ms>{sleep_in_send_data_ms}</sleep_in_send_data_ms> </default> </pr	STRING
HIGH	tests/integration/test_secure_socket/test.py	0	<clickhouse> <profiles> <default> <sleep_in_send_data_ms>{sleep_in_send_data_ms}</sleep_in_send_data_ms> </default> </pr	STRING
15 more matches not shown…

Verbosity Indicators163 hits · 284 pts

Severity	File	Line	Snippet	Context
LOW	ci/tools/pr_info.py	103	# We need to check if the PR is created in our repo, because	COMMENT
LOW⚡	ci/tools/cherry_pick.py	1438	# We need to check if there is an open release branch for each cherry-pick PR	COMMENT
LOW⚡	ci/tools/cherry_pick.py	1457	# And then, we need to check if the original PR is marked as backported for any	COMMENT
LOW	ci/praktika/json.html	2639	// Step 1: Fetch sync metadata	COMMENT
LOW	ci/praktika/json.html	2658	// Step 2: Fetch private PR result	COMMENT
LOW	ci/praktika/json.html	2676	// Step 3: Transform results — prefix names, add downstream href, rewrite links	COMMENT
LOW	ci/praktika/praktika.html	2651	// Step 1: Fetch sync metadata	COMMENT
LOW	ci/praktika/praktika.html	2670	// Step 2: Fetch private PR result	COMMENT
LOW	ci/praktika/praktika.html	2688	// Step 3: Transform results — prefix names, add downstream href, rewrite links	COMMENT
LOW	ci/praktika/hook_cache.py	96	# Step 1: Separate jobs into two groups based on digest prefix relationships	COMMENT
LOW	ci/praktika/hook_cache.py	136	# Step 2: Fetch records for root jobs	COMMENT
LOW⚡	ci/praktika/hook_cache.py	151	# Step 3: Filter dependent jobs - only fetch if their prefix was successfully fetched	COMMENT
LOW⚡	ci/praktika/hook_cache.py	164	# Step 4: Fetch records for filtered dependent jobs	COMMENT
LOW	ci/praktika/hook_cache.py	176	# Step 2: Apply the fetched records sequentially	COMMENT
LOW	ci/jobs/sqllogic_test.py	460	# Step 1: Start ClickHouse	COMMENT
LOW	ci/jobs/sqllogic_test.py	473	# Step 2: Clone sqllogictest repo	COMMENT
LOW	ci/jobs/sqllogic_test.py	508	# Step 3: Run self-test	COMMENT
LOW	ci/jobs/sqllogic_test.py	531	# Step 4: Run statements-test	COMMENT
LOW	ci/jobs/sqllogic_test.py	554	# Step 5: Run complete-test	COMMENT
LOW	ci/jobs/sqllogic_test.py	577	# Step 6: Generate report, check thresholds, and detect new failures	COMMENT
LOW	ci/jobs/build_toolchain.py	488	# Step 1: Instrument clang with BOLT	COMMENT
LOW	ci/jobs/build_toolchain.py	508	# Step 2: Create symlinks for the instrumented binary so cmake can	COMMENT
LOW	ci/jobs/build_toolchain.py	522	# Step 3: Configure ClickHouse build with BOLT-instrumented clang	COMMENT
LOW	ci/jobs/build_toolchain.py	546	# Step 4: Time-limited build to collect BOLT profiles	COMMENT
LOW⚡	ci/jobs/build_toolchain.py	571	# Step 5: Merge BOLT profiles	COMMENT
LOW	ci/jobs/build_toolchain.py	585	# Step 6: Apply BOLT optimization	COMMENT
LOW	ci/jobs/build_toolchain.py	608	# Step 7: Replace original binary with BOLTed version	COMMENT
LOW⚡	ci/jobs/sqlstorm_test.py	278	# Step 0: Run the query-rewriter unit tests so they gate this PR and any	COMMENT
LOW⚡	ci/jobs/sqlstorm_test.py	288	# Step 1: Start ClickHouse	COMMENT
LOW	ci/jobs/sqlstorm_test.py	312	# Step 2: Clone SQLStorm repo (for queries)	COMMENT
LOW	ci/jobs/sqlstorm_test.py	348	# Step 3: Clone OLAPBench repo (for schema definition)	COMMENT
LOW	ci/jobs/sqlstorm_test.py	381	# Step 4: Download StackOverflow DBA dataset	COMMENT
LOW	ci/jobs/sqlstorm_test.py	421	# Step 5: Run benchmark	COMMENT
LOW	ci/jobs/sqlstorm_test.py	464	# Step 6: Generate report and check thresholds	COMMENT
LOW⚡	ci/jobs/ast_fuzzer_job.py	338	# Step 1: changed/new test files in this PR	COMMENT
LOW⚡	ci/jobs/ast_fuzzer_job.py	343	# Step 2: tests that failed in previous CI runs for this PR	COMMENT
LOW⚡	ci/jobs/ast_fuzzer_job.py	352	# Step 3: coverage-relevant tests (direct lines, indirect callees, siblings)	COMMENT
LOW	tests/integration/test_storage_s3_queue/test_6.py	389	# Step 1: Verify initial 6 rows	COMMENT
LOW	tests/integration/test_storage_s3_queue/test_6.py	405	# Step 2: Add files in middle and end of existing partitions	COMMENT
LOW	tests/integration/test_storage_s3_queue/test_6.py	437	# Step 3: Add files for new hostname and newer timestamp	COMMENT
LOW⚡	tests/integration/test_storage_s3_queue/test_6.py	458	# Step 4: Restart ClickHouse node (test persistence)	COMMENT
LOW⚡	tests/integration/test_storage_s3_queue/test_6.py	466	# Step 5: Add mixed files (some before, some after max processed)	COMMENT
LOW	tests/integration/test_storage_s3_queue/test_6.py	488	# Step 6: Verify ZooKeeper structure - check partition keys	COMMENT
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	256	# Step 1: Add node4 to the cluster.	COMMENT
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	290	# Step 2: Remove the first follower.	COMMENT
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	313	# Step 3: Add node5 to the cluster. node1/3/4 are active at this point,	COMMENT
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	339	# Step 4: Remove the second follower.	COMMENT
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	359	# Step 5: Add node6 to the cluster. node1/4/5 are active at this point,	COMMENT
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	385	# Step 6: Yield leadership so that node4, node5, or node6 wins the next	COMMENT
LOW⚡	tests/integration/test_ttl_multilevel_group_by/test.py	58	# Step 1: Ensure all 10 rows were inserted	STRING
LOW⚡	tests/integration/test_ttl_multilevel_group_by/test.py	62	# Step 2: Wait for the first TTL (13 seconds) to apply — should reduce to 6 rows (one per item_id)	STRING
LOW⚡	tests/integration/test_ttl_multilevel_group_by/test.py	66	# Step 3: Wait for second TTL (18 seconds since insert) to apply — should reduce to 2 rows (one per user_id)	STRING
LOW⚡	…ss/04240_iceberg_supports_parallel_insert_mv_104891.sh	46	# Step 1: create the data lake target. This writes the initial metadata file.	COMMENT
LOW⚡	…ss/04240_iceberg_supports_parallel_insert_mv_104891.sh	52	# Step 2: corrupt every metadata file on disk. This is done directly rather than	COMMENT
LOW⚡	…ss/04240_iceberg_supports_parallel_insert_mv_104891.sh	63	# Step 3: build the dependency chain - a plain `MergeTree` source plus a	COMMENT
LOW⚡	…ss/04240_iceberg_supports_parallel_insert_mv_104891.sh	72	# Step 4: DETACH+ATTACH the data lake target to clear the in-memory	COMMENT
LOW⚡	…ss/04240_iceberg_supports_parallel_insert_mv_104891.sh	79	# Step 5: INSERT into the source. The dependency builder will reach	COMMENT
LOW⚡	…30_iceberg_optimize_metadata_not_initialized_104711.sh	33	# Step 1: create the table. This writes the initial metadata file.	COMMENT
LOW⚡	…30_iceberg_optimize_metadata_not_initialized_104711.sh	39	# Step 2: corrupt every metadata file on disk.	COMMENT
LOW⚡	…30_iceberg_optimize_metadata_not_initialized_104711.sh	48	# Step 3: detach + attach to clear the in-memory `current_metadata` cache,	COMMENT
103 more matches not shown…

Structural Annotation Overuse149 hits · 261 pts

Severity	File	Line	Snippet	Context
LOW	ci/praktika/json.html	2639	// Step 1: Fetch sync metadata	COMMENT
LOW	ci/praktika/json.html	2658	// Step 2: Fetch private PR result	COMMENT
LOW	ci/praktika/json.html	2676	// Step 3: Transform results — prefix names, add downstream href, rewrite links	COMMENT
LOW	ci/praktika/praktika.html	2651	// Step 1: Fetch sync metadata	COMMENT
LOW	ci/praktika/praktika.html	2670	// Step 2: Fetch private PR result	COMMENT
LOW	ci/praktika/praktika.html	2688	// Step 3: Transform results — prefix names, add downstream href, rewrite links	COMMENT
LOW	ci/praktika/hook_cache.py	96	# Step 1: Separate jobs into two groups based on digest prefix relationships	COMMENT
LOW	ci/praktika/hook_cache.py	136	# Step 2: Fetch records for root jobs	COMMENT
LOW⚡	ci/praktika/hook_cache.py	151	# Step 3: Filter dependent jobs - only fetch if their prefix was successfully fetched	COMMENT
LOW⚡	ci/praktika/hook_cache.py	164	# Step 4: Fetch records for filtered dependent jobs	COMMENT
LOW	ci/praktika/hook_cache.py	176	# Step 2: Apply the fetched records sequentially	COMMENT
LOW	ci/jobs/sqllogic_test.py	460	# Step 1: Start ClickHouse	COMMENT
LOW	ci/jobs/sqllogic_test.py	473	# Step 2: Clone sqllogictest repo	COMMENT
LOW	ci/jobs/sqllogic_test.py	508	# Step 3: Run self-test	COMMENT
LOW	ci/jobs/sqllogic_test.py	531	# Step 4: Run statements-test	COMMENT
LOW	ci/jobs/sqllogic_test.py	554	# Step 5: Run complete-test	COMMENT
LOW	ci/jobs/sqllogic_test.py	577	# Step 6: Generate report, check thresholds, and detect new failures	COMMENT
LOW	ci/jobs/build_toolchain.py	488	# Step 1: Instrument clang with BOLT	COMMENT
LOW	ci/jobs/build_toolchain.py	508	# Step 2: Create symlinks for the instrumented binary so cmake can	COMMENT
LOW	ci/jobs/build_toolchain.py	522	# Step 3: Configure ClickHouse build with BOLT-instrumented clang	COMMENT
LOW	ci/jobs/build_toolchain.py	546	# Step 4: Time-limited build to collect BOLT profiles	COMMENT
LOW⚡	ci/jobs/build_toolchain.py	571	# Step 5: Merge BOLT profiles	COMMENT
LOW	ci/jobs/build_toolchain.py	585	# Step 6: Apply BOLT optimization	COMMENT
LOW	ci/jobs/build_toolchain.py	608	# Step 7: Replace original binary with BOLTed version	COMMENT
LOW⚡	ci/jobs/sqlstorm_test.py	278	# Step 0: Run the query-rewriter unit tests so they gate this PR and any	COMMENT
LOW⚡	ci/jobs/sqlstorm_test.py	288	# Step 1: Start ClickHouse	COMMENT
LOW	ci/jobs/sqlstorm_test.py	312	# Step 2: Clone SQLStorm repo (for queries)	COMMENT
LOW	ci/jobs/sqlstorm_test.py	348	# Step 3: Clone OLAPBench repo (for schema definition)	COMMENT
LOW	ci/jobs/sqlstorm_test.py	381	# Step 4: Download StackOverflow DBA dataset	COMMENT
LOW	ci/jobs/sqlstorm_test.py	421	# Step 5: Run benchmark	COMMENT
LOW	ci/jobs/sqlstorm_test.py	464	# Step 6: Generate report and check thresholds	COMMENT
LOW⚡	ci/jobs/ast_fuzzer_job.py	338	# Step 1: changed/new test files in this PR	COMMENT
LOW⚡	ci/jobs/ast_fuzzer_job.py	343	# Step 2: tests that failed in previous CI runs for this PR	COMMENT
LOW⚡	ci/jobs/ast_fuzzer_job.py	352	# Step 3: coverage-relevant tests (direct lines, indirect callees, siblings)	COMMENT
LOW	tests/integration/test_storage_s3_queue/test_6.py	389	# Step 1: Verify initial 6 rows	COMMENT
LOW	tests/integration/test_storage_s3_queue/test_6.py	405	# Step 2: Add files in middle and end of existing partitions	COMMENT
LOW	tests/integration/test_storage_s3_queue/test_6.py	437	# Step 3: Add files for new hostname and newer timestamp	COMMENT
LOW⚡	tests/integration/test_storage_s3_queue/test_6.py	458	# Step 4: Restart ClickHouse node (test persistence)	COMMENT
LOW⚡	tests/integration/test_storage_s3_queue/test_6.py	466	# Step 5: Add mixed files (some before, some after max processed)	COMMENT
LOW	tests/integration/test_storage_s3_queue/test_6.py	488	# Step 6: Verify ZooKeeper structure - check partition keys	COMMENT
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	256	# Step 1: Add node4 to the cluster.	COMMENT
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	290	# Step 2: Remove the first follower.	COMMENT
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	313	# Step 3: Add node5 to the cluster. node1/3/4 are active at this point,	COMMENT
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	339	# Step 4: Remove the second follower.	COMMENT
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	359	# Step 5: Add node6 to the cluster. node1/4/5 are active at this point,	COMMENT
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	385	# Step 6: Yield leadership so that node4, node5, or node6 wins the next	COMMENT
LOW⚡	tests/integration/test_ttl_multilevel_group_by/test.py	58	# Step 1: Ensure all 10 rows were inserted	STRING
LOW⚡	tests/integration/test_ttl_multilevel_group_by/test.py	62	# Step 2: Wait for the first TTL (13 seconds) to apply — should reduce to 6 rows (one per item_id)	STRING
LOW⚡	tests/integration/test_ttl_multilevel_group_by/test.py	66	# Step 3: Wait for second TTL (18 seconds since insert) to apply — should reduce to 2 rows (one per user_id)	STRING
LOW⚡	…ss/04240_iceberg_supports_parallel_insert_mv_104891.sh	46	# Step 1: create the data lake target. This writes the initial metadata file.	COMMENT
LOW⚡	…ss/04240_iceberg_supports_parallel_insert_mv_104891.sh	52	# Step 2: corrupt every metadata file on disk. This is done directly rather than	COMMENT
LOW⚡	…ss/04240_iceberg_supports_parallel_insert_mv_104891.sh	63	# Step 3: build the dependency chain - a plain `MergeTree` source plus a	COMMENT
LOW⚡	…ss/04240_iceberg_supports_parallel_insert_mv_104891.sh	72	# Step 4: DETACH+ATTACH the data lake target to clear the in-memory	COMMENT
LOW⚡	…ss/04240_iceberg_supports_parallel_insert_mv_104891.sh	79	# Step 5: INSERT into the source. The dependency builder will reach	COMMENT
LOW⚡	…30_iceberg_optimize_metadata_not_initialized_104711.sh	33	# Step 1: create the table. This writes the initial metadata file.	COMMENT
LOW⚡	…30_iceberg_optimize_metadata_not_initialized_104711.sh	39	# Step 2: corrupt every metadata file on disk.	COMMENT
LOW⚡	…30_iceberg_optimize_metadata_not_initialized_104711.sh	48	# Step 3: detach + attach to clear the in-memory `current_metadata` cache,	COMMENT
LOW⚡	…30_iceberg_optimize_metadata_not_initialized_104711.sh	56	# Step 4: the previously-crashing operations must now raise a regular	COMMENT
LOW⚡	…ateless/04079_iceberg_write_retry_explicit_metadata.sh	20	# Step 1: Create table and populate with two INSERTs.	COMMENT
LOW⚡	…ateless/04079_iceberg_write_retry_explicit_metadata.sh	30	# Step 2: Re-create the table pointing to v1 metadata (time-travel).	COMMENT
89 more matches not shown…

Hallucination Indicators15 hits · 170 pts

Severity	File	Line	Snippet	Context
CRITICAL	…va/org/apache/paimon/rest/PaimonIncrementalWriter.java	47	Catalog catalog = org.apache.paimon.catalog.CatalogFactory.createCatalog(context);	CODE
CRITICAL	…a/org/apache/paimon/rest/RESTCatalogServerStarter.java	100	Catalog catalog = org.apache.paimon.catalog.CatalogFactory.createCatalog(context);	CODE
CRITICAL	tests/casa_del_dolor/catalogs/datagenerator.py	1098	iceberg_table = jvm.org.apache.iceberg.spark.Spark3Util.loadIcebergTable(	CODE
CRITICAL	tests/casa_del_dolor/catalogs/datagenerator.py	1116	appender_factory = jvm.org.apache.iceberg.data.GenericAppenderFactory(	CODE
CRITICAL	tests/casa_del_dolor/catalogs/datagenerator.py	1133	jvm.org.apache.iceberg.encryption.EncryptedFiles.plainAsEncryptedOutput(	CODE
CRITICAL	tests/casa_del_dolor/catalogs/datagenerator.py	1141	record = jvm.org.apache.iceberg.data.GenericRecord.create(delete_schema)	CODE
CRITICAL	tests/casa_del_dolor/catalogs/datagenerator.py	1193	iceberg_table = jvm.org.apache.iceberg.spark.Spark3Util.loadIcebergTable(	CODE
CRITICAL	…integration/test_merge_tree_azure_blob_storage/test.py	6	from azure.core.exceptions import ResourceNotFoundError	CODE
CRITICAL	…ries/0_stateless/data_minio/paimon_all_types/README.md	212	return org.apache.paimon.catalog.CatalogFactory.createCatalog(CatalogContext.create(new Path(rootPath)));	CODE
CRITICAL⚡	…ts/queries/0_stateless/data_minio/deletes_db/README.md	257	table = jvm.org.apache.iceberg.hadoop.HadoopTables(hadoop_conf).load(f"/out/warehouse/default/{TABLE}")	CODE
CRITICAL⚡	…ts/queries/0_stateless/data_minio/deletes_db/README.md	267	appender_factory = jvm.org.apache.iceberg.data.GenericAppenderFactory(	CODE
CRITICAL⚡	…ts/queries/0_stateless/data_minio/deletes_db/README.md	272	jvm.org.apache.iceberg.encryption.EncryptedFiles.plainAsEncryptedOutput(out),	CODE
CRITICAL⚡	…ts/queries/0_stateless/data_minio/deletes_db/README.md	277	record = jvm.org.apache.iceberg.data.GenericRecord.create(delete_schema)	CODE
CRITICAL	programs/server/js/marked.min.js	6	!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?def	CODE
CRITICAL	programs/server/js/xterm.min.js	7	!function(e,t){if("object"==typeof exports&&"object"==typeof module)module.exports=t();else if("function"==typeof define	CODE

AI Response Leakage17 hits · 128 pts

Severity	File	Line	Snippet	Context
HIGH	tests/integration/test_transactions/test.py	173	# In this version, `removal_tid` is not updated when it locks the object for removal.	COMMENT
HIGH	tests/integration/test_transactions/test.py	196	# In this version, `removal_tid` is not updated when it locks the object for removal.	COMMENT
HIGH	tests/integration/test_transactions/test.py	209	# In this version, `removal_tid` is not updated when it locks the object for removal.	COMMENT
HIGH	tests/integration/test_transactions/test.py	242	# In this version, `removal_tid` is not updated when it locks the object for removal.	COMMENT
HIGH	tests/integration/test_transactions/test.py	265	# In this version, `removal_tid` is not updated when it locks the object for removal.	COMMENT
HIGH	tests/integration/test_transactions/test.py	278	# In this version, `removal_tid` is not updated when it locks the object for removal.	COMMENT
HIGH	tests/integration/test_transactions/test.py	380	# In this version, `removal_tid` is not updated when it locks the object for removal.	COMMENT
HIGH	tests/integration/test_transactions/test.py	403	# In this version, `removal_tid` is not updated when it locks the object for removal.	COMMENT
HIGH	tests/queries/0_stateless/02922_server_exit_code.sh	16	# In this example, we provide an invalid path to the server's config, ignore its logs and check the exit code.	COMMENT
HIGH	docs/changelogs/v26.3.22.7-lts.md	19	* Backported in [#115240](https://github.com/ClickHouse/ClickHouse/issues/115240): This patch: 1. Removes the global err	COMMENT
HIGH	docs/changelogs/v26.3.22.7-lts.md	19	* Backported in [#115240](https://github.com/ClickHouse/ClickHouse/issues/115240): This patch: 1. Removes the global err	COMMENT
HIGH	docs/changelogs/v26.6.3.62-stable.md	80	* Backported in [#115242](https://github.com/ClickHouse/ClickHouse/issues/115242): This patch: 1. Removes the global err	COMMENT
HIGH	docs/changelogs/v26.6.3.62-stable.md	80	* Backported in [#115242](https://github.com/ClickHouse/ClickHouse/issues/115242): This patch: 1. Removes the global err	COMMENT
HIGH	docs/changelogs/v26.7.6.57-stable.md	72	* Backported in [#115243](https://github.com/ClickHouse/ClickHouse/issues/115243): This patch: 1. Removes the global err	COMMENT
HIGH	docs/changelogs/v26.7.6.57-stable.md	72	* Backported in [#115243](https://github.com/ClickHouse/ClickHouse/issues/115243): This patch: 1. Removes the global err	COMMENT
HIGH	base/poco/XML/include/Poco/DOM/DOMImplementation.h	40	/// In this implementation, DOMImplementation is implemented as a singleton.	COMMENT
HIGH	base/poco/XML/include/Poco/DOM/DocumentType.h	53	/// Note: In this implementation, only the	COMMENT

Redundant / Tautological Comments76 hits · 115 pts

Severity	File	Line	Snippet	Context
LOW	docker/server/entrypoint.sh	104	# Check if the `defaul` user is changed through any mounted file. It will mean that user took care of it already	COMMENT
LOW	ci/tools/version_helper.py	418	# Check if we have shallow checkout by comparing number of lines	COMMENT
LOW	ci/tools/changelog.py	348	# Check if the category is on the same line	COMMENT
LOW	ci/tools/changelog.py	372	# Check if the entry is on the same line	COMMENT
LOW	ci/tools/cherry_pick.py	859	# Check if we've already pinged to avoid spamming	COMMENT
LOW	ci/praktika/event.py	217	# Check if any event in the group should be retained	COMMENT
LOW	ci/praktika/job.py	307	# Check if excluded	COMMENT
LOW	ci/praktika/job.py	313	# Check if included	COMMENT
LOW	ci/praktika/hook_cache.py	117	# Check if this job's digest starts with any other job's digest	COMMENT
LOW⚡	ci/praktika/hook_cache.py	154	# Check if any successfully fetched digest is a prefix of this digest	COMMENT
LOW	ci/praktika/result.py	1167	# Check if colors should be used: local run + TTY + terminal supports colors	COMMENT
LOW	ci/praktika/issue.py	267	# Check if test name matches	COMMENT
LOW⚡	ci/praktika/native_jobs.py	1140	# Check if any parent is reachable from BASE_BRANCH	COMMENT
LOW⚡	ci/praktika/native_jobs.py	1145	# Check if parent is ancestor of BASE_BRANCH or BASE_BRANCH is ancestor of parent	COMMENT
LOW	ci/praktika/native_jobs.py	260	# Check if cache already exists in S3	COMMENT
LOW	ci/praktika/infrastructure/lambda_function.py	378	# Check if function exists	COMMENT
LOW	ci/praktika/infrastructure/lambda_function.py	533	# Check if API already exists	COMMENT
LOW	…/praktika/infrastructure/native/lambda_slack_worker.py	227	# Check if any job has failed or errored	COMMENT
LOW	ci/jobs/check_style.py	214	# Check if any pattern matches in the concatenated string	COMMENT
LOW	ci/jobs/parser_memory_check.py	214	# Check if this is a noise frame	COMMENT
LOW	ci/jobs/integration_test_job.py	1628	# Set on_error_hook to collect logs on hard timeout	COMMENT
LOW⚡	ci/jobs/build_toolchain.py	563	# Check if we collected any profiles	COMMENT
LOW	ci/jobs/scripts/check_ci.py	607	# Check if workflow has unknown failures before matching against open issues	COMMENT
LOW	ci/jobs/scripts/check_ci.py	822	# Check if PR number was provided as command-line argument	COMMENT
LOW	ci/jobs/scripts/done.py	95	# Display results	COMMENT
LOW	ci/jobs/scripts/log_parser.py	812	# Check if line matches the numbered stack trace pattern	COMMENT
LOW	ci/jobs/scripts/log_parser.py	859	# Check if line contains DB:: namespace	COMMENT
LOW	ci/jobs/scripts/merge_llvm_coverage.sh	40	# Check if tools were found	COMMENT
LOW	ci/jobs/scripts/perf/download.sh	66	# Check if the dataset path exists	COMMENT
LOW	ci/jobs/scripts/workflow_hooks/pr_body_check.py	41	# Check if the entry is on the same line (e.g. "Changelog entry: Fix something")	COMMENT
LOW	…/jobs/scripts/workflow_hooks/pr_labels_and_category.py	188	# Check if the category is on the same line (e.g. "Changelog category: Bug Fix")	COMMENT
LOW	ci/jobs/scripts/stress/stress.py	925	# Display output before raising the exception as requested	COMMENT
LOW	tests/casa_del_dolor/utils/httpserver.py	83	# Check if this is an async request	COMMENT
LOW	tests/casa_del_dolor/utils/backgroundworker.py	52	# Check if thread is already running	COMMENT
LOW	tests/casa_del_dolor/catalogs/datalakes.py	754	# Set timezone to match ClickHouse	STRING
LOW	tests/casa_del_dolor/catalogs/clickhousetospark.py	230	# Check if it's a named tuple element	COMMENT
LOW	tests/docker_scripts/upgrade_runner.sh	71	# Check if we cloned previous release repository successfully	COMMENT
LOW	…sts/integration/test_mark_cache_profile_events/test.py	50	# Check if any eviction metric has increased	COMMENT
LOW	…sts/integration/test_mark_cache_profile_events/test.py	262	# Check if eviction metrics appear in query log	STRING
LOW	…ation/test_stop_insert_when_disk_close_to_full/test.py	167	# Set threshold to 3 MiB	STRING
LOW	…n/test_modify_engine_on_restart/test_zk_path_exists.py	60	# Check if we can cancel convertation	COMMENT
LOW	tests/integration/test_jbod_balancer/test.py	82	# Check if we can assign new merges	COMMENT
LOW⚡	tests/integration/test_keeper_force_recovery/test.py	95	# Check if node 6 has a Keeper config (it only has one after the test runs)	COMMENT
LOW	…tegration/test_prometheus_protocols/test_evaluation.py	5924	# Set __name__ to a constant: there is no tag "", so its value is treated as "" which always matches regex "",	COMMENT
LOW	tests/integration/helpers/network.py	39	# # Check if iptables exists	COMMENT
LOW	…0_stateless/04631_orc_schema_cache_max_parser_depth.sh	22	# Write the file in a separate process: a freshly written file can be seen as modified by the	COMMENT
LOW	…/0_stateless/03734_client_receive_timeout_exit_code.sh	10	# Set interactive_delay to a very large value to prevent progress packets from resetting the timeout	COMMENT
LOW	…/0_stateless/02360_rename_table_along_with_log_name.sh	15	regexp="${CLICKHOUSE_DATABASE}\\.x" # Check if there are still log entries with old table name	CODE
LOW	tests/queries/0_stateless/03776_client_sni_override.sh	77	# Check if SNI was sent - extract just the ASCII representation column from the hex dump	COMMENT
LOW	…queries/0_stateless/03792_profile_events_null_queue.sh	22	# Check if clickhouse-driver is available	COMMENT
LOW	tests/queries/0_stateless/02874_array_random_sample.sh	220	# Check if the array contains exactly 2 unique elements	COMMENT
LOW	tests/queries/0_stateless/03417_http_exception_tag.sh	26	# Check if the response contains __exception__ followed by newline, then TAG, then newline	COMMENT
LOW	…0_stateless/03807_parquet_reader_race_next_subgroup.sh	24	# Read the file multiple times in parallel to trigger the race.	COMMENT
LOW	tests/queries/0_stateless/03408_parquet_checksums.sh	21	# Write file with checksums.	COMMENT
LOW	tests/queries/0_stateless/03408_parquet_checksums.sh	37	# Write file without checksums.	COMMENT
LOW	…ateless/04070_async_insert_result_rows_double_count.sh	56	# Print results for comparison	COMMENT
LOW	…tateless/05228_storage_settings_unknown_name_stored.sh	53	# Read the file back as raw lines: a round trip through the same table would parse with the same	COMMENT
LOW	tests/sqlstorm/runner.py	240	# Check if database exists using a direct client call (run_clickhouse_query uses --format Null)	COMMENT
LOW	tests/sqlstorm/rewrite_queries.py	490	# Check if this arrayJoin is in a JOIN/FROM position by looking at preceding context.	COMMENT
LOW⚡	tests/stress/keeper/framework/core/preflight.py	67	# Check if apt-get is available (containers should be Ubuntu/Debian)	COMMENT
16 more matches not shown…

Unused Imports107 hits · 94 pts

Severity	File	Line	Context
LOW	ci/tools/pr_version_info.py	76	CODE
LOW	ci/praktika/runner.py	21	CODE
LOW	ci/praktika/runner.py	21	CODE
LOW	ci/praktika/runner.py	21	CODE
LOW	ci/praktika/__init__.py	6	CODE
LOW	ci/praktika/__init__.py	7	CODE
LOW	ci/praktika/__init__.py	8	CODE
LOW	ci/praktika/__init__.py	9	CODE
LOW	ci/praktika/__init__.py	10	CODE
LOW	ci/praktika/project_init.py	1	CODE
LOW	ci/praktika/infrastructure/cloud.py	9	CODE
LOW	ci/praktika/infrastructure/cloud.py	10	CODE
LOW	ci/praktika/infrastructure/cloud.py	11	CODE
LOW	ci/praktika/infrastructure/cloud.py	14	CODE
LOW	ci/praktika/infrastructure/cloud.py	16	CODE
LOW	ci/praktika/infrastructure/cloud.py	17	CODE
LOW	ci/praktika/infrastructure/cloud.py	20	CODE
LOW	ci/praktika/infrastructure/cloud.py	21	CODE
LOW	ci/praktika/infrastructure/cloud.py	22	CODE
LOW	ci/praktika/infrastructure/cloud.py	24	CODE
LOW	ci/praktika/infrastructure/cloud.py	25	CODE
LOW	ci/praktika/infrastructure/cloud.py	28	CODE
LOW	ci/praktika/infrastructure/cloud.py	29	CODE
LOW	ci/praktika/infrastructure/cloud.py	30	CODE
LOW	ci/praktika/infrastructure/cloud.py	31	CODE
LOW	ci/praktika/infrastructure/cloud.py	32	CODE
LOW	ci/praktika/infrastructure/cloud.py	33	CODE
LOW	ci/praktika/infrastructure/cloud.py	34	CODE
LOW	ci/praktika/infrastructure/cloud.py	35	CODE
LOW	ci/praktika/infrastructure/cloud.py	36	CODE
LOW	ci/praktika/infrastructure/cloud.py	37	CODE
LOW	ci/praktika/infrastructure/cloud.py	38	CODE
LOW	ci/praktika/infrastructure/cloud.py	39	CODE
LOW	ci/praktika/infrastructure/image_builder.py	10	CODE
LOW	ci/praktika/infrastructure/__init__.py	1	CODE
LOW	ci/praktika/infrastructure/__init__.py	2	CODE
LOW	ci/praktika/infrastructure/__init__.py	3	CODE
LOW	ci/praktika/infrastructure/__init__.py	4	CODE
LOW	ci/praktika/infrastructure/__init__.py	5	CODE
LOW	ci/praktika/infrastructure/__init__.py	6	CODE
LOW	ci/praktika/infrastructure/__init__.py	7	CODE
LOW	ci/praktika/infrastructure/__init__.py	8	CODE
LOW	ci/praktika/infrastructure/__init__.py	9	CODE
LOW	ci/praktika/infrastructure/__init__.py	10	CODE
LOW	ci/praktika/infrastructure/__init__.py	11	CODE
LOW	ci/praktika/infrastructure/__init__.py	12	CODE
LOW	ci/praktika/infrastructure/__init__.py	13	CODE
LOW	ci/praktika/infrastructure/__init__.py	14	CODE
LOW	ci/praktika/infrastructure/launch_template.py	8	CODE
LOW	ci/praktika/infrastructure/runner/runner-init.py	3	CODE
LOW	ci/praktika/orchestrator/ai/__init__.py	28	CODE
LOW	ci/praktika/orchestrator/ai/__init__.py	28	CODE
LOW	ci/jobs/promql_compliance_job.py	3	CODE
LOW	…obs/scripts/job_hooks/promql_compliance_upload_hook.py	18	CODE
LOW	…bs/scripts/job_hooks/promql_compliance_comment_hook.py	7	CODE
LOW	ci/jobs/scripts/job_hooks/promql_compliance_s3.py	15	CODE
LOW	ci/jobs/scripts/docs/navigation_check.py	17	CODE
LOW	ci/jobs/scripts/docs/generate_cloud_api_reference.py	45	CODE
LOW	ci/jobs/scripts/docs/snippet_component_imports_check.py	11	CODE
LOW	tests/casa_del_dolor/catalogs/datagenerator.py	37	CODE
47 more matches not shown…

Fake / Example Data69 hits · 76 pts

Severity	File	Line	Snippet	Context
LOW	tests/integration/test_storage_mysql/test.py	1399	"INSERT INTO clickhouse.test_joins_mysql_users VALUES (469722, 'user@example.com', '2019-08-30 07:55:01')"	STRING
LOW⚡	tests/integration/test_database_iceberg/test.py	2513	fake_token = f"fake_secret_token_{uuid.uuid4().hex}"	STRING
LOW⚡	tests/integration/test_database_iceberg/test.py	2521	f"ALTER DATABASE {db_name} MODIFY SETTING onelake_bearer_token = '{fake_token}'",	STRING
LOW	tests/integration/test_database_iceberg/test.py	2542	assert fake_token not in logged_query	STRING
LOW⚡	…gration/test_backup_restore_azure_blob_storage/test.py	478	blob_path = 'placeholder'	CODE
LOW⚡	tests/integration/test_e2e_catalogs/test.py	1303	sql = catalog_manager.create_db_sql(db, bearer_token="dummy_token")	CODE
LOW	tests/integration/test_storage_delta/test.py	1589	pa.array(["John Doe", "Jane Smith", "Jake Johnson"], type=pa.string()),	CODE
LOW	tests/integration/test_storage_delta/test.py	1827	pa.array(["John Doe", "Jane Smith", "Jake Johnson"], type=pa.string()),	CODE
LOW	tests/integration/test_storage_delta/test.py	1949	'http://{started_cluster.minio_host}:{started_cluster.minio_port}/{started_cluster.minio_bucket}/{TABLE_NAME}/',	CODE
LOW	tests/integration/test_default_session_user/test.py	419	user="placeholder",	CODE
LOW	…tion/test_azure_workload_identity/mock_token_server.py	93	token = {"access_token": "dummy-token", "expires_in": 3600, "token_type": "Bearer"}	STRING
LOW	…tateless/04142_ai_functions_named_collection_access.sh	21	api_key = 'fake-key';	CODE
LOW	tests/queries/0_stateless/03822_map_json_dictionary.sql	613	(1, 'DeepTest1', '{"level1":{"level2":{"level3":{"level4":{"level5":{"value":"deep_value_1","numbers":[1,2,3],"nested":{	CODE
LOW	…s/03254_timeseries_last_to_grid_aggregate_function.sql	108	SELECT intDiv(toUnixTimestamp(timestamp), 130)*130 as fake_key, timeSeriesLastToGrid(100, 200, 10, 15)(timestamp, value)	CODE
LOW	…s/03254_timeseries_last_to_grid_aggregate_function.sql	113	SELECT intDiv(toUnixTimestamp(timestamp), 130)*130 as fake_key, timeSeriesLastToGrid(100, 200, 10, 15)(timestamp, va	CODE
LOW	…tateless/04628_ai_functions_compatibility_defaults.sql	23	provider = 'openai', endpoint = 'http://ai.example.com/v1/chat/completions', model = 'chat-model', api_key = 'fake-k	CODE
LOW	…teless/05055_string_filters_during_scan_merge_tree.sql	32	number % 7 = 0, 'lorem ipsum needle dolor ' \|\| toString(number),	CODE
LOW	…_stateless/05055_string_filters_during_scan_parquet.sh	25	number % 7 = 0, 'lorem ipsum needle dolor ' \|\| toString(number),	CODE
LOW	…_stateless/05055_string_filters_during_scan_parquet.sh	41	number % 7 = 0, 'lorem ipsum needle dolor',	CODE
LOW⚡	…s/0_stateless/04614_ai_functions_insecure_endpoint.sql	26	provider = 'openai', endpoint = 'http://ai.example.com/v1/chat/completions', model = 'chat-model', api_key = 'fake-k	CODE
LOW⚡	…s/0_stateless/04614_ai_functions_insecure_endpoint.sql	28	provider = 'openai', endpoint = 'https://ai.example.com/v1/chat/completions', model = 'chat-model', api_key = 'fake-	CODE
LOW⚡	…s/0_stateless/04614_ai_functions_insecure_endpoint.sql	30	provider = 'openai', endpoint = 'http://localhost:1/v1/chat/completions', model = 'chat-model', api_key = 'fake-key'	CODE
LOW⚡	…s/0_stateless/04614_ai_functions_insecure_endpoint.sql	32	provider = 'openai', endpoint = 'http://127.0.0.1:1/v1/chat/completions', model = 'chat-model', api_key = 'fake-key'	CODE
LOW⚡	…s/0_stateless/04614_ai_functions_insecure_endpoint.sql	34	provider = 'openai', endpoint = 'http://ai.example.com/v1/embeddings', api_key = 'fake-key';	CODE
LOW	tests/queries/0_stateless/03300_ai_functions.sql	56	api_key = 'fake-key';	CODE
LOW	tests/queries/0_stateless/03300_ai_functions.sql	67	api_key = 'fake-key';	CODE
LOW	tests/queries/0_stateless/03300_ai_functions.sql	78	api_key = 'fake-key';	CODE
LOW	tests/queries/0_stateless/03300_ai_functions.sql	136	api_key = 'fake-key';	CODE
LOW	tests/queries/0_stateless/03300_ai_functions.sql	143	api_key = 'fake-key';	CODE
LOW	tests/queries/0_stateless/03300_ai_functions.sql	187	api_key = 'fake-key';	CODE
LOW	tests/queries/0_stateless/03300_ai_functions.sql	201	api_key = 'fake-key';	CODE
LOW	tests/queries/0_stateless/03300_ai_functions.sql	216	api_key = 'fake-key';	CODE
LOW	tests/queries/0_stateless/03300_ai_functions.sql	226	api_key = 'fake-key';	CODE
LOW	tests/queries/0_stateless/03300_ai_functions.sql	651	api_key = 'fake-key';	CODE
LOW	tests/queries/0_stateless/02919_storage_fuzzjson.sql	21	"name": "Jane Doe",	CODE
LOW⚡	…/queries/0_stateless/02918_fuzzjson_table_function.sql	45	json_str='{"name": "John Doe", "age": 30, "address": {"city": "Citiville", "zip": "12345"}, "hobbies": ["reading", "	CODE
LOW⚡	…/queries/0_stateless/02918_fuzzjson_table_function.sql	50	json_str='{"name": "John Doe", "age": 30, "address": {"city": "Citiville", "zip": "12345"}, "hobbies": ["reading", "	CODE
LOW⚡	…/queries/0_stateless/02918_fuzzjson_table_function.sql	57	json_str='{"name": "John Doe", "age": 30, "address": {"city": "Citiville", "zip": "12345"}, "hobbies": ["reading", "	CODE
LOW⚡	…/queries/0_stateless/02918_fuzzjson_table_function.sql	66	json_str='{"name": "John Doe", "age": 30, "address": {"city": "Citiville", "zip": "12345"}, "hobbies": ["reading", "	CODE
LOW	…0_stateless/04545_set_param_colliding_with_setting.sql	25	SET param_name = 'John Doe';	CODE
LOW⚡	…queries/0_stateless/02884_string_distance_function.sql	63	-- Lorem ipsum	CODE
LOW⚡	…queries/0_stateless/02884_string_distance_function.sql	64	-- Chinese chars lorem ipsum	CODE
LOW⚡	…queries/0_stateless/02884_string_distance_function.sql	66	materialize('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin quis mauris enim. Nam venenatis nunc.'),	CODE
LOW⚡	…queries/0_stateless/02884_string_distance_function.sql	66	materialize('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin quis mauris enim. Nam venenatis nunc.'),	CODE
LOW	…queries/0_stateless/02884_string_distance_function.sql	148	SELECT levenshteinDistanceUTF8('半テ絶力へじづひ情日ヲフオマ型読9緊覧だづや田立だリ九高わす二申むドい生著るべや断彰ユカツ複95済モナス稿国ネサナユ近無メエ飯承ぱ項天法ら抜乾凍刷くゃイあ。公当記てあ茂全ー間仙	CODE
LOW	tests/queries/0_stateless/01509_format_raw_blob.sh	13	Lorem ipsum dolor sit amet, consectetur adipiscing elit.	CODE
LOW	tests/queries/0_stateless/01509_format_raw_blob.sh	13	Lorem ipsum dolor sit amet, consectetur adipiscing elit.	CODE
LOW	…0_stateless/04492_ai_functions_default_credentials.sql	22	api_key = 'fake-key';	CODE
LOW	…0_stateless/04492_ai_functions_default_credentials.sql	27	api_key = 'fake-key';	CODE
LOW	tests/performance/cryptographic_hashes.xml	31	<value>materialize('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris sollicitudin nisi ac	CODE
LOW	tests/performance/cryptographic_hashes.xml	31	<value>materialize('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris sollicitudin nisi ac	CODE
LOW	tests/performance/general_purpose_hashes.xml	25	<value>materialize('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris sollicitudin nisi ac	CODE
LOW	tests/performance/general_purpose_hashes.xml	25	<value>materialize('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris sollicitudin nisi ac	CODE
LOW	utils/trace-visualizer/index.html	49	<div id="placeholder" class="chart-placeholder"></div>	CODE
LOW	utils/parser-memory-profiler/generate_report.py	461	<span class="placeholder">Select a query from the list</span>	CODE
LOW	utils/parser-memory-profiler/generate_report.py	499	<div class="placeholder">Select a query to view call graph</div>	CODE
LOW	utils/parser-memory-profiler/generate_report.py	504	<div class="placeholder">Select a query to view flame graph</div>	CODE
LOW⚡	utils/parser-memory-profiler/generate_report.py	587	graphContainer.innerHTML = '<div class="placeholder">No call graph available</div>';	CODE
LOW⚡	utils/parser-memory-profiler/generate_report.py	596	flameContainer.innerHTML = '<div class="placeholder">No flame graph available</div>';	CODE
LOW⚡	programs/server/dashboard.html	530	'from': {'placeholder': '2023-01-01 00:00:00', 'title': 'Enter date in 2023-01-01 00:00:00 format. If empty, it is c	CODE
9 more matches not shown…

Synthetic Comment Markers10 hits · 72 pts

Severity	File	Line	Snippet	Context
HIGH	ci/praktika/workflow.py	166	# exact match - consider it as requested job	COMMENT
HIGH	ci/jobs/scripts/stress/stress.py	925	# Display output before raising the exception as requested	COMMENT
HIGH	utils/merge-selector-lab/pack.py	3	# Forgive my ignorance. This AI-generated script is used instead of a proper js bundler.	COMMENT
HIGH	docs/_site/customizations/kapa-init.js	58	'data-modal-disclaimer': 'This is a custom LLM for ClickHouse with access to all developer documentation, open Git	CODE
HIGH	src/Interpreters/Access/getValidUntilFromAST.cpp	94	/// with second precision, so a sub-second interval cannot take effect as requested:	COMMENT
HIGH	src/Storages/Kafka/StorageKafka.cpp	145	// Claim as many consumers as requested, but don't block	COMMENT
HIGH	src/Coordination/Storage/Node.cpp	403	/// Deserializes a subset of a serialized znode, as requested by the non-null out_* arguments.	COMMENT
HIGH	src/Access/tests/gtest_valid_until_attach_encoding.cpp	498	/// interval could not take effect as requested: `VALID FOR INTERVAL 1 MILLISECOND` would keep the	COMMENT
HIGH	src/Functions/FunctionsStringSearch.h	232	/// Builds a deduplicated haystack for an `Enum` column, as requested in issue #73114:	COMMENT
HIGH	src/Client/AI/tests/gtest_ai_sql_generator.cpp	271	// If the AI generated SQL, it should be safe	COMMENT

Modern AI Meta-Vocabulary19 hits · 56 pts

Severity	File	Line	Snippet	Context
MEDIUM	ci/praktika/project_init.py	567	# listed here, so scaffold the project's default branch explicitly instead of	STRING
MEDIUM	ci/praktika/infrastructure/native/s3_proxy.py	72	# tailnet, so project scaffolding sets it to "{slug}-ci-reports".	COMMENT
MEDIUM	ci/praktika/orchestrator/__init__.py	549	# None when AI orchestration is disabled (the default) or the	COMMENT
MEDIUM	ci/praktika/orchestrator/__init__.py	649	# orchestrate logs to the top-level result (best-effort).	COMMENT
MEDIUM	ci/praktika/orchestrator/__init__.py	1091	# An exception escaping orchestrate means we never ran the workflow	COMMENT
MEDIUM	ci/praktika/orchestrator/ai/DESIGN.md	1	# AI orchestration — design	COMMENT
MEDIUM⚡	ci/jobs/integration_test_job.py	685	# A timeout says nothing about its own origin: a container orchestration command and	COMMENT
MEDIUM⚡	…ries/0_stateless/03578_parallel_replicas_minicrawl.sql	25	{"date":"2025-07-27","rank":43314,"domain":"clickhouse.com","log":"* Trying 172.66.40.249:80...\n* Connected to clickh	CODE
MEDIUM⚡	…ries/0_stateless/03578_parallel_replicas_minicrawl.sql	25	{"date":"2025-07-27","rank":43314,"domain":"clickhouse.com","log":"* Trying 172.66.40.249:80...\n* Connected to clickh	CODE
MEDIUM	.claude/skills/alloc-profile/SKILL.md	158	# thread pool scaffolding, libc entry points, raw addresses, lambda wrappers	COMMENT
MEDIUM	docs/_migration/migrate.py	2329	# (agentic-analytics.mdx) have no upstream counterpart at all.	COMMENT
MEDIUM	docs/changelogs/v25.10.3.100-stable.md	18	* Backported in [#90728](https://github.com/ClickHouse/ClickHouse/issues/90728): Update warning messages when approachin	COMMENT
MEDIUM	docs/changelogs/v25.10.3.100-stable.md	18	* Backported in [#90728](https://github.com/ClickHouse/ClickHouse/issues/90728): Update warning messages when approachin	COMMENT
MEDIUM	docs/changelogs/v25.8.12.129-lts.md	20	* Backported in [#90774](https://github.com/ClickHouse/ClickHouse/issues/90774): Update warning messages when approachin	COMMENT
MEDIUM	docs/changelogs/v25.8.12.129-lts.md	20	* Backported in [#90774](https://github.com/ClickHouse/ClickHouse/issues/90774): Update warning messages when approachin	COMMENT
MEDIUM	docs/changelogs/v25.9.6.117-stable.md	23	* Backported in [#90775](https://github.com/ClickHouse/ClickHouse/issues/90775): Update warning messages when approachin	COMMENT
MEDIUM	docs/changelogs/v25.9.6.117-stable.md	23	* Backported in [#90775](https://github.com/ClickHouse/ClickHouse/issues/90775): Update warning messages when approachin	COMMENT
MEDIUM	docs/changelogs/v25.11.1.558-stable.md	147	* Backported in [#90730](https://github.com/ClickHouse/ClickHouse/issues/90730): Update warning messages when approachin	COMMENT
MEDIUM	docs/changelogs/v25.11.1.558-stable.md	147	* Backported in [#90730](https://github.com/ClickHouse/ClickHouse/issues/90730): Update warning messages when approachin	COMMENT

AI Structural Patterns58 hits · 47 pts

Severity	File	Line	Context
LOW	ci/tools/git_helper.py	95	CODE
LOW	ci/praktika/runner.py	562	CODE
LOW	ci/praktika/runner.py	1331	CODE
LOW	ci/praktika/runner.py	1394	CODE
LOW	ci/praktika/gh.py	357	CODE
LOW	ci/praktika/result.py	121	CODE
LOW	ci/praktika/result.py	606	CODE
LOW	ci/praktika/result.py	926	CODE
LOW	ci/praktika/result.py	1483	CODE
LOW	ci/praktika/utils.py	318	CODE
LOW	ci/praktika/cidb.py	426	CODE
LOW	ci/jobs/check_style.py	66	CODE
LOW	ci/jobs/scripts/log_parser.py	1078	CODE
LOW	…efined_function/user_scripts/input_python_exception.py	9	CODE
LOW	tests/integration/test_disks_app_interactive/test.py	132	CODE
LOW	tests/integration/test_disks_app_interactive/test.py	223	CODE
LOW	tests/integration/test_ytsaurus/yt_helpers.py	109	CODE
LOW	tests/integration/test_hedged_requests_parallel/test.py	118	CODE
LOW	tests/integration/test_refreshable_mat_view/test.py	363	CODE
LOW	tests/integration/test_ssh/test.py	109	CODE
LOW	…tegration/test_refreshable_mat_view_replicated/test.py	389	CODE
LOW	tests/integration/test_rename_column/test.py	141	CODE
LOW	tests/integration/test_tcp_hello_string_limits/test.py	56	CODE
LOW	tests/integration/test_grpc_protocol/test.py	58	CODE
LOW	…ion_user/grpc_protocol_pb2/clickhouse_grpc_pb2_grpc.py	100	CODE
LOW	…ion_user/grpc_protocol_pb2/clickhouse_grpc_pb2_grpc.py	117	CODE
LOW	…ion_user/grpc_protocol_pb2/clickhouse_grpc_pb2_grpc.py	134	CODE
LOW	…ion_user/grpc_protocol_pb2/clickhouse_grpc_pb2_grpc.py	151	CODE
LOW	tests/integration/helpers/client.py	83	CODE
LOW	tests/integration/helpers/client.py	111	CODE
LOW	tests/integration/helpers/client.py	235	CODE
LOW	tests/integration/helpers/s3_queue_common.py	27	CODE
LOW	tests/integration/helpers/s3_queue_common.py	133	CODE
LOW	tests/integration/helpers/cluster.py	279	CODE
LOW	tests/integration/helpers/cluster.py	690	CODE
LOW	tests/integration/helpers/cluster.py	2224	CODE
LOW	tests/integration/helpers/cluster.py	5147	CODE
LOW	tests/integration/helpers/cluster.py	5568	CODE
LOW	tests/integration/helpers/cluster.py	5602	CODE
LOW	tests/integration/helpers/cluster.py	5682	CODE
LOW	tests/integration/helpers/cluster.py	5742	CODE
LOW	tests/integration/helpers/cluster.py	5774	CODE
LOW	tests/integration/helpers/cluster.py	5825	CODE
LOW	tests/integration/helpers/cluster.py	6211	CODE
LOW	tests/integration/helpers/test_tools.py	65	CODE
LOW	tests/integration/helpers/iceberg_utils.py	231	CODE
LOW	tests/integration/helpers/iceberg_utils.py	443	CODE
LOW	tests/integration/helpers/kafka/common.py	403	CODE
LOW	tests/integration/helpers/kafka/common.py	423	CODE
LOW	tests/integration/test_hedged_requests/test.py	149	CODE
LOW	tests/integration/test_database_delta/test.py	328	CODE
LOW	.claude/tools/fetch_perf_report.py	298	CODE
LOW	utils/grpc-client/clickhouse-grpc-client.py	71	CODE
LOW	utils/grpc-client/pb2/clickhouse_grpc_pb2_grpc.py	100	CODE
LOW	utils/grpc-client/pb2/clickhouse_grpc_pb2_grpc.py	117	CODE
LOW	utils/grpc-client/pb2/clickhouse_grpc_pb2_grpc.py	134	CODE
LOW	utils/grpc-client/pb2/clickhouse_grpc_pb2_grpc.py	151	CODE
LOW	docs/_migration/migrate.py	1485	CODE

Slop Phrases21 hits · 34 pts

Severity	File	Line	Snippet	Context
LOW	…ts/integration/test_config_xml_full/configs/config.xml	584	Regexps are not aligned: don't forget to add ^ and $. Also don't forget to escape dot (.) metacharacter	CODE
MEDIUM	…queries/0_stateless/03011_definitive_guide_to_cast.sql	138	-- It's worth noting that the operator form does not allow to specify the type name as a string literal:	CODE
LOW	programs/server/config.xml	1095	Regexps are not aligned: don't forget to add ^ and $. Also don't forget to escape dot (.) metacharacter	CODE
LOW	src/Storages/ObjectStorage/S3/Configuration.cpp	498	/// When adding new arguments in the signature don't forget to update addStructureAndFormatToArgsIfNeeded as well.	COMMENT
MEDIUM	src/Storages/Kafka/StorageKafkaUtils.cpp	542	The Kafka table engine doesn't support columns with [default value](/reference/statements/create/table#default_values).	CODE
LOW	src/Storages/MergeTree/MergeTreeData.cpp	3310	"(don't forget to return setting back to default value)",	CODE
LOW	src/Storages/MergeTree/MergeTreeData.cpp	3321	"section or in table settings in .sql file (don't forget to return setting back to default value)",	CODE
MEDIUM	src/Parsers/ParserSelectWithUnionQuery.cpp	154	Here is a simple example that intersects the numbers 1 to 10 with the numbers 3 to 8:	CODE
MEDIUM	src/Parsers/ParserSelectWithUnionQuery.cpp	325	Here is a simple example that returns the numbers 1 to 10 that are _not_ a part of the numbers 3 to 8:	CODE
MEDIUM	src/Parsers/ParserSelectQuery.cpp	1781	Taking the table from a [previous example](#example-filtering-with-logical-operators), you can use a column name directl	CODE
MEDIUM	src/Parsers/ParserSelectQuery.cpp	3572	`LIMIT BY` also works with negative limits and offsets. Similar to the [negative LIMIT clause](/reference/statements/sel	CODE
MEDIUM	src/Parsers/ParserDeleteQuery.cpp	140	If you need to guarantee that your data is deleted from storage in a predictable time, consider using the table setting	CODE
LOW	src/Core/BaseSettingsProgramOptions.h	52	/// (Don't forget to call notify() on the `variables_map` after parsing it!)	COMMENT
MEDIUM	src/DataTypes/registerDataTypeDateTime.cpp	146	ClickHouse outputs values depending on the value of the [date_time_output_format](/reference/settings/formats/date-time#	CODE
LOW	src/DataTypes/Native.cpp	489	/// When working with values of these types in LLVM, don't forget to do setAlignment(llvm::Align(8)) for all loads/s	COMMENT
LOW	src/IO/SeekableReadBuffer.h	35	* may get into inconsistent state. Don't forget to reset it on the first nextImpl()	COMMENT
LOW	src/IO/ReadHelpers.h	419	// Buffer pointer is left at EOL, don't forget to advance it.	COMMENT
LOW	src/Common/AsynchronousMetrics.cpp	565	// achieve temporal separation with MetricTransmitter. Don't forget to	COMMENT
LOW	src/Common/PODArray.h	24	* Don't forget to apply std::decay when using this constexpr.	COMMENT
LOW	src/Common/COW.h	239	* If you override 'mutate' method in inherited classes, don't forget to make it virtual in base class or to make i	COMMENT
LOW	src/Client/BuzzHouse/Generator/SQLExpression.cpp	1087	/// Don't forget to clear levels!	COMMENT

Modern Structural Boilerplate28 hits · 27 pts

Severity	File	Line	Snippet	Context
LOW	ci/tools/github_helper.py	33	logger = logging.getLogger(__name__)	CODE
LOW	ci/tools/build_download_helper.py	29	logger = logging.getLogger(__name__)	CODE
LOW	ci/tools/official_docker_update.py	79	def update_docs(repos: LibraryRepos, dry_run: bool = True) -> None:	CODE
LOW	ci/tools/official_docker_update.py	186	def update_library_images(repos: LibraryRepos, dry_run: bool = True) -> None:	CODE
LOW	ci/tools/official_docker_update.py	295	def update_ldf_repo(repos: LibraryRepos, dry_run: bool = True) -> None:	CODE
LOW	ci/tools/get_previous_release_tag.py	19	logger = logging.getLogger(__name__)	CODE
LOW	ci/tools/git_helper.py	22	logger = logging.getLogger(__name__)	CODE
LOW	ci/tools/git_helper.py	261	def _update_tags(self, suppress_stderr: bool = False) -> None:	CODE
LOW	ci/tools/report.py	17	logger = logging.getLogger(__name__)	CODE
LOW	ci/tools/report.py	356	def set_raw_logs(self, raw_logs: str) -> None:	STRING
LOW	ci/tools/report.py	359	def set_log_files(self, log_files_literal: str) -> None:	STRING
LOW	ci/praktika/__init__.py	12	__all__ = ["Artifact", "Docker", "Job", "Secret", "Workflow"]	CODE
LOW	ci/praktika/_environment.py	401	def set_pr_labels(self, labels: List[str], reset: bool = False) -> None:	CODE
LOW	ci/praktika/info.py	266	def set_workflow_inputs(inputs: dict) -> None:	CODE
LOW	ci/praktika/infrastructure/__init__.py	16	__all__ = [	CODE
LOW⚡	ci/jobs/build_profile_diff_job.py	1579	def update_comment(body: str, only_update: bool = False) -> None:	CODE
LOW	ci/jobs/scripts/create_release.py	128	def update_contributors(raise_error: bool = False) -> None:	CODE
LOW	ci/jobs/scripts/create_release.py	439	def update_version_and_contributors_list(self, dry_run: bool) -> None:	CODE
LOW	tests/casa_del_dolor/dolor.py	381	logger = logging.getLogger(__name__)	CODE
LOW	tests/casa_del_dolor/catalogs/filetables.py	77	logger = logging.getLogger(__name__)	CODE
LOW	tests/integration/test_drop_is_lock_free/test.py	9	logger = logging.getLogger(__name__)	CODE
LOW	…sts/integration/test_mark_cache_profile_events/test.py	7	logger = logging.getLogger(__name__)	CODE
LOW	…gration/test_prometheus_protocols/promqltest_loader.py	929	def update_suite_record(record: dict[str, Any], status: str, reason: str = "") -> None:	CODE
LOW	…n/test_plain_rewritable_backward_compatibility/test.py	30	logger = logging.getLogger(__name__)	CODE
LOW	tests/stress/keeper/gates/__init__.py	22	__all__ = [	CODE
LOW	tests/stress/keeper/faults/__init__.py	9	__all__ = ["apply_step"]	CODE
LOW	docs/_migration/migrate.py	2408	def update_slug_map(slug_map_csv: Path, all_rows: list[dict], updates: dict[str, dict[str, str]]) -> None:	CODE
LOW	docs/_site/scripts/update_changelogs.py	281	def update_index(docs_root: Path, grouped: dict[int, list[Release]]) -> None:	CODE

Example Usage Blocks14 hits · 21 pts

Severity	File	Line	Snippet	Context
LOW	tests/fuzz/corpus_sync.sh	7	# Usage:	COMMENT
LOW	.claude/tools/cppexpr.sh	5	# Usage:	COMMENT
LOW	…laude/skills/keeper-stress-analysis/scripts/rebuild.sh	4	# Usage:	COMMENT
LOW	.claude/skills/good-prs/report.sh	20	# Usage:	COMMENT
LOW	utils/continue-all-prs.sh	65	# Usage:	COMMENT
LOW	utils/data-lakes-importer.py	8	# Usage example:	COMMENT
LOW	utils/merge-selector-lab/pack.py	95	# Example usage	COMMENT
LOW	utils/merge-selector-lab/renderMath.js	69	// Example usage:	COMMENT
LOW	base/poco/Foundation/include/Poco/TypeList.h	261	/// Usage example:	COMMENT
LOW	base/poco/Foundation/include/Poco/Process.h	119	/// Usage example:	COMMENT
LOW	base/poco/Foundation/include/Poco/Process.h	153	/// Usage example:	COMMENT
LOW	base/poco/Foundation/include/Poco/Dynamic/Var.h	128	/// Example usage:	COMMENT
LOW	base/poco/Foundation/include/Poco/Dynamic/Var.h	151	/// Example usage:	COMMENT
LOW	src/Common/examples/parallel_aggregation.cpp	30	/// Usage example:	COMMENT

Magic Placeholder Names2 hits · 15 pts

Severity	File	Line	Snippet	Context
HIGH	ci/jobs/scripts/docs/sdk_docs_check.py	67	# <YOUR_API_KEY> variant is caught automatically, without listing it here.	COMMENT
HIGH	ci/jobs/scripts/docs/sdk_docs_check.py	67	# <YOUR_API_KEY> variant is caught automatically, without listing it here.	COMMENT

TODO Padding10 hits · 15 pts

Severity	File	Line	Snippet	Context
LOW	programs/install/Install.cpp	354	// TODO: implement.	COMMENT
LOW	programs/install/Install.cpp	373	// TODO: implement.	COMMENT
LOW	…tSSL_OpenSSL/include/Poco/Net/SecureStreamSocketImpl.h	93	/// TODO: implement IPv6 version	COMMENT
LOW	src/Interpreters/convertFieldToType.cpp	1404	/// TODO: implement proper tryConvertFieldToType without try/catch by adding template flag to convertFieldToTypeImpl	COMMENT
LOW	src/Storages/MergeTree/MergeTreeReaderTextIndex.cpp	456	/// TODO: implement distributed index analysis for text index.	COMMENT
LOW	…Processors/QueryPlan/Optimizations/makeDistributed.cpp	999	/// TODO: implement better logic for choosing number of parallel readers	COMMENT
LOW	…Processors/QueryPlan/Optimizations/makeDistributed.cpp	1018	/// TODO: implement better logic for choosing number of parallel readers	COMMENT
LOW	src/Columns/ColumnSparse.cpp	593	/// TODO: implement without conversion to full column.	COMMENT
LOW	src/Columns/ColumnSparse.cpp	764	/// TODO: implement specializations.	COMMENT
LOW	src/Columns/ColumnObject.h	137	/// TODO: implement more optimal insertManyFrom	COMMENT

Docstring Block Structure2 hits · 10 pts

Severity	File	Line	Snippet	Context
HIGH	ci/praktika/utils.py	773	Compresses a file or directory using zstd. Args: path: Path to the file or directory to co	STRING
HIGH	ci/praktika/utils.py	890	Compresses a file or directory using gzip. Args: path: Path to the file or directory to co	STRING

Dead Code2 hits · 4 pts

Severity	File	Line	Snippet	Context
MEDIUM	…erg_schema_evolution/test_array_evolved_with_struct.py	191		CODE
MEDIUM	…erg_schema_evolution/test_array_evolved_with_struct.py	197		CODE

Overly Generic Function Names2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	…efined_function/user_scripts/input_python_exception.py	5	def process_data(value):	CODE
LOW	utils/query-latency-analyzer/js/data-processing.js	15	function processData(raw_data) {	CODE

Maintenance and Governance Review

Risk Review · v3

What These Metrics Mean

Pattern-Signal History

Severity Breakdown

Directory Score Breakdown

Pattern Findings