ClickHouse/ClickHouse

Pattern Findings

11940 matches across 21 categories. Click a row to expand file-level details.

Over-Commented Block5734 hits · 5694 pts

Severity	File	Line	Snippet
LOW	CMakeLists.txt	1	cmake_minimum_required(VERSION 3.25)
LOW	CMakeLists.txt	301	set (CMAKE_C_EXTENSIONS ON) # required by most contribs written in C
LOW	CMakeLists.txt	461	### Add targets below this comment ###
LOW	CMakeLists.txt	561	# by the linker, and so jemalloc will not be registered as system
LOW	CMakeLists.txt	581	include (cmake/warnings.cmake)
LOW	AGENTS.md	21
LOW	cmake/strip_rust_symbols.sh	1	#!/usr/bin/env bash
LOW	ci/settings/settings.py	61
LOW	ci/docker/integration/hive_server/hadoop-env.sh	1	#
LOW	ci/docker/integration/hive_server/hadoop-env.sh	21	## THIS FILE ACTS AS THE MASTER FILE FOR ALL HADOOP PROJECTS.
LOW	ci/docker/integration/hive_server/hadoop-env.sh	41	# is preferable, modify this file accordingly.
LOW	ci/docker/integration/hive_server/hadoop-env.sh	61	# file is living. If this is not defined, Hadoop will attempt to
LOW	ci/docker/integration/hive_server/hadoop-env.sh	81	# memory size.
LOW	ci/docker/integration/hive_server/hadoop-env.sh	101	# in the system logs.
LOW	ci/docker/integration/hive_server/hadoop-env.sh	121	# By default, Apache Hadoop overrides Java's CLASSPATH
LOW	ci/docker/integration/hive_server/hadoop-env.sh	141	# Should HADOOP_CLASSPATH be first in the official CLASSPATH?
LOW	ci/docker/integration/hive_server/hadoop-env.sh	161
LOW	ci/docker/integration/hive_server/hadoop-env.sh	181	# export HADOOP_WORKERS="${HADOOP_CONF_DIR}/workers"
LOW	ci/docker/integration/hive_server/hadoop-env.sh	201
LOW	ci/docker/integration/hive_server/hadoop-env.sh	221
LOW	ci/docker/integration/hive_server/hadoop-env.sh	241	# for all the daemons. So one could define:
LOW	ci/docker/integration/hive_server/hadoop-env.sh	261	# export JSVC_HOME=/usr/bin
LOW	ci/docker/integration/hive_server/hadoop-env.sh	281	###
LOW	ci/docker/integration/hive_server/hadoop-env.sh	301
LOW	ci/docker/integration/hive_server/hadoop-env.sh	321	#
LOW	ci/docker/integration/hive_server/hadoop-env.sh	341	# Specify the JVM options to be used when starting the NFS3 Gateway.
LOW	ci/docker/integration/hive_server/hadoop-env.sh	361
LOW	ci/docker/integration/hive_server/hadoop-env.sh	381	# HDFS Balancer specific parameters
LOW	ci/docker/integration/hive_server/hadoop-env.sh	401	# These options will be appended to the options specified as HADOOP_OPTS
LOW	ci/docker/integration/hive_server/hadoop-env.sh	421	# For example, to limit who can execute the namenode command,
LOW	ci/praktika/hook_cache.py	181	print(
LOW	ci/praktika/gh_auth.py	141	.get_value()
LOW	ci/praktika/infrastructure/dedicated_host.py	21	availability_zones: List[str] = field(default_factory=list)
LOW	ci/jobs/check_style.py	601	# testname = "mypy"
LOW	ci/jobs/performance_tests.py	421	"""
LOW	ci/jobs/libfuzzer_test_check.py	1	#!/usr/bin/env python3
LOW	ci/jobs/stress_job.py	81	if not (result.is_ok() or result.is_failure() or result.is_error()):
LOW	ci/jobs/copilot_review_job.py	41	GH_PREFIX = "env -u GH_CONFIG_DIR"
LOW	ci/jobs/llvm_coverage_job.py	381	if p.startswith("src/") and "/tests/" in p:
LOW	ci/jobs/clickbench.py	21	# The ClickBench `create.sql` attaches `hits` on a cached disk
LOW	ci/jobs/scripts/docker_in_docker.sh	21	}' \| dd of=/etc/docker/daemon.json
LOW	ci/jobs/scripts/find_tests.py	201	# has no diagnostic value for test selection. Skipping regions with too many
LOW	ci/jobs/scripts/find_tests.py	321	f"across {len(unique_files)} files"
LOW	ci/jobs/scripts/find_tests.py	341	# and finds it. The Python post-filter still only assigns results to actually-changed
LOW	ci/jobs/scripts/find_tests.py	441	test_depths = [(t, int(d)) for t, d in zip(tests, depths)]
LOW	ci/jobs/scripts/find_tests.py	461	# Skip the broad-tier2 query if we've already consumed too much time.
LOW	ci/jobs/scripts/find_tests.py	541	f"(top score={max_score})"
LOW	ci/jobs/scripts/find_tests.py	741
LOW	ci/jobs/scripts/find_tests.py	921	# "LDAPClient" → ['LDAP', 'Client']
LOW	ci/jobs/scripts/find_tests.py	1101	# with any MergeTree-reading primary test, even if they're completely unrelated
LOW	ci/jobs/scripts/find_tests.py	1281	# Deduplicate, keep unique keywords only (not repeated across changed files)
LOW	ci/jobs/scripts/find_tests.py	1301	kw_cond = " OR ".join(
LOW	ci/jobs/scripts/find_tests.py	1541	# still a meaningful domain signal for KeeperStorage.cpp changes.
LOW	ci/jobs/scripts/find_tests.py	1861	def sort_key(t):
LOW	ci/jobs/scripts/find_tests.py	1881	# weak signals like broad-tier2 (score=8e-7, ratio=34000x) or distant indirect-call
LOW	ci/jobs/scripts/print_uncovered_code.py	461
LOW	ci/jobs/scripts/functional_tests_results.py	21	_clickhouse_test = Path(__file__).resolve().parents[3] / "tests" / "clickhouse-test"
LOW	ci/jobs/scripts/perf/compare.sh	221	else
LOW	ci/jobs/scripts/perf/compare.sh	281	#then
LOW	ci/jobs/scripts/perf/compare.sh	581	# all nodes.
5674 more matches not shown…

Hyper-Verbose Identifiers2811 hits · 2455 pts

Severity	File	Line	Snippet
LOW	ci/docker/reqgenerator.py	36	def check_docker_file_install_with_pip(filepath):
LOW	ci/tests/test_result.py	44	def test_all_statuses_accounted_for():
LOW	ci/tests/test_result.py	54	def test_status_values_are_uppercase():
LOW	ci/tests/test_result.py	59	def test_status_values_are_unique():
LOW	ci/tests/test_result.py	131	def test_create_from_bool_true():
LOW	ci/tests/test_result.py	136	def test_create_from_bool_false():
LOW	ci/tests/test_result.py	141	def test_create_from_aggregates_ok():
LOW	ci/tests/test_result.py	147	def test_create_from_aggregates_fail():
LOW	ci/tests/test_result.py	153	def test_create_from_aggregates_error():
LOW	ci/tests/test_result.py	159	def test_create_from_aggregates_xfail_is_ok():
LOW	ci/tests/test_result.py	165	def test_create_from_aggregates_xpass_is_fail():
LOW	ci/tests/test_result.py	171	def test_create_from_aggregates_unknown_is_fail():
LOW	ci/tests/test_result.py	177	def test_create_from_error_takes_priority():
LOW	ci/tests/test_pytest_xfail_xpass.py	105	def test_xfailed_and_passed_mix():
LOW	ci/tests/test_pytest_xfail_xpass.py	129	def test_xpassed_and_passed_mix():
LOW	ci/tests/test_job_filtering.py	162	def test_txt_file_in_subdirectory_does_not_match_shallow_glob(self):
LOW	ci/tests/test_job_filtering.py	171	def test_txt_file_directly_under_tests_matches_shallow_glob(self):
LOW	ci/tests/test_job_filtering.py	178	def test_unrelated_extension_in_subdirectory_does_not_match(self):
LOW	ci/tests/test_job_filtering.py	184	def test_txt_file_under_same_named_subdir_does_not_match(self):
LOW	ci/tests/test_job_filtering.py	195	def test_query_file_directly_under_tests_queries_matches(self):
LOW	ci/tests/test_job_filtering.py	228	def test_docker_is_filtered_when_only_requirer_is_hook_filtered(self):
LOW	ci/tests/test_job_filtering.py	247	def test_docker_is_not_filtered_when_unfiltered_job_requires_it(self):
LOW	ci/tests/test_job_filtering.py	274	def test_build_is_rescued_when_docker_is_rescued(self):
LOW	ci/tests/test_job_filtering.py	293	def test_unrelated_jobs_are_still_filtered(self):
LOW	ci/tests/test_job_filtering.py	307	def test_all_jobs_filtered_when_nothing_is_affected(self):
LOW	ci/tests/test_job_filtering.py	319	def test_direct_artifact_dependency_rescue_already_works(self):
LOW	ci/tests/test_workflow_input_parsing.py	17	def test_parse_workflow_inputs():
LOW	ci/tests/test_stress_job.py	50	def test_well_formed_single_row(tmp_path):
LOW	ci/tests/test_stress_job.py	59	def test_well_formed_multiple_rows(tmp_path):
LOW	ci/tests/test_stress_job.py	71	def test_empty_file_returns_no_rows(tmp_path):
LOW	ci/tests/test_stress_job.py	78	def test_single_trailing_newline_is_tolerated(tmp_path):
LOW	ci/tests/test_stress_job.py	89	def test_multiple_trailing_newlines_are_tolerated(tmp_path):
LOW	ci/tests/test_stress_job.py	96	def test_blank_line_only_returns_no_rows(tmp_path):
LOW	ci/tests/test_stress_job.py	101	def test_status_only_two_column_row_is_accepted(tmp_path):
LOW	ci/tests/test_stress_job.py	111	def test_truncated_tail_row_is_collected_as_malformed(tmp_path):
LOW	ci/tests/test_stress_job.py	119	def test_malformed_row_in_middle_does_not_drop_neighbours(tmp_path):
LOW	ci/tests/test_stress_job.py	128	def test_polluted_file_keeps_real_failure(tmp_path):
LOW	ci/tests/test_stress_job.py	147	def test_process_results_surfaces_polluted_file(tmp_path):
LOW	ci/tests/test_stress_job.py	163	def test_process_results_all_malformed_reports_corrupt_not_unknown(tmp_path):
LOW	ci/tests/test_stress_job.py	172	def test_sanitize_replaces_nul_bytes():
LOW	ci/tests/test_stress_job.py	179	def test_sanitize_strips_carriage_returns():
LOW	ci/tests/test_stress_job.py	187	def test_invalid_status_row_is_collected_as_malformed(tmp_path):
LOW	ci/tests/test_stress_job.py	207	def test_escape_tsv_info_roundtrips_cr_through_parser(tmp_path):
LOW	ci/tests/test_stress_job.py	224	def test_dpkg_progress_in_info_does_not_split_row(tmp_path):
LOW	ci/tests/test_gh.py	25	def test_mapping_values_are_valid_gh_statuses():
LOW	ci/tests/test_gh.py	52	def test_invalid_status_asserts():
LOW	ci/tests/test_gh.py	61	def test_repo_name_from_git_remote_url():
LOW	ci/tests/test_gh.py	73	def test_repo_name_from_git_remote_url_rejects_unexpected_format():
LOW	ci/tests/test_gh.py	104	def _assert_table_renders_at_top_level(md):
LOW	ci/tests/test_gh.py	129	def test_to_markdown_extras_plus_truncated_failures_render_correctly(monkeypatch):
LOW	ci/tests/test_gh.py	166	def test_to_markdown_extras_plus_small_failure_table(monkeypatch):
LOW	ci/tests/test_gh.py	178	def test_to_markdown_no_extras_truncated(monkeypatch):
LOW	ci/tests/test_gh.py	196	def test_to_markdown_no_failures(monkeypatch):
LOW	ci/tests/test_gh.py	209	def test_post_commit_status_converts_transparently(monkeypatch):
LOW	ci/tests/test_bugfix_validation_inverter.py	39	def test_single_fail_is_flipped_to_ok_and_outer_becomes_success():
LOW	ci/tests/test_bugfix_validation_inverter.py	51	def test_single_ok_is_flipped_to_fail_and_outer_becomes_failed_to_reproduce():
LOW	ci/tests/test_bugfix_validation_inverter.py	63	def test_mixed_fail_and_ok_treats_any_fail_as_bug_reproduced():
LOW	ci/tests/test_bugfix_validation_inverter.py	76	def test_server_died_synthetic_fail_leaf_treated_as_bug_reproduced():
LOW	ci/tests/test_bugfix_validation_inverter.py	90	def test_error_status_with_empty_results_preserves_error():
LOW	ci/tests/test_bugfix_validation_inverter.py	110	def test_error_status_with_partial_results_preserves_error():
2751 more matches not shown…

Decorative Section Separators417 hits · 1304 pts

Severity	File	Line	Snippet
MEDIUM	ci/tests/test_job_filtering.py	203	# ---------------------------------------------------------------------------
MEDIUM	ci/tests/test_job_filtering.py	205	# ---------------------------------------------------------------------------
MEDIUM	ci/tests/test_job_filtering.py	56	# ---------------------------------------------------------------------------
MEDIUM	ci/tests/test_job_filtering.py	58	# ---------------------------------------------------------------------------
MEDIUM	ci/tests/test_job_filtering.py	121	# ---------------------------------------------------------------------------
MEDIUM	ci/tests/test_job_filtering.py	123	# ---------------------------------------------------------------------------
MEDIUM	ci/tests/test_job_filtering.py	149	# ---------------------------------------------------------------------------
MEDIUM	ci/tests/test_job_filtering.py	151	# ---------------------------------------------------------------------------
MEDIUM	ci/tests/test_job_filtering.py	261	# ---------------------------------------------------------------------------
MEDIUM	ci/tests/test_job_filtering.py	263	# ---------------------------------------------------------------------------
MEDIUM	ci/jobs/keeper_stress_job.py	28	# ─────────────────────────────────────────────────────────────────────────────
MEDIUM	ci/jobs/keeper_stress_job.py	30	# ─────────────────────────────────────────────────────────────────────────────
MEDIUM	ci/jobs/keeper_stress_job.py	45	# ─────────────────────────────────────────────────────────────────────────────
MEDIUM	ci/jobs/keeper_stress_job.py	47	# ─────────────────────────────────────────────────────────────────────────────
MEDIUM	ci/jobs/keeper_stress_job.py	472	# ─────────────────────────────────────────────────────────────────────────────
MEDIUM	ci/jobs/keeper_stress_job.py	474	# ─────────────────────────────────────────────────────────────────────────────
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	300	# ============================================================
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	302	# ============================================================
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	369	# ============================================================
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	371	# ============================================================
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	585	# ============================================================
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	587	# ============================================================
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	682	# ============================================================
MEDIUM	tests/casa_del_dolor/catalogs/datalakes.py	684	# ============================================================
MEDIUM	tests/casa_del_dolor/catalogs/datagenerator.py	222	# ============================================================
MEDIUM	tests/casa_del_dolor/catalogs/datagenerator.py	224	# ============================================================
MEDIUM	tests/integration/test_ttl_move/test.py	45	# ---------------------------------
MEDIUM	tests/integration/test_ttl_move/test.py	155	# ---------------------------------
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	167	# ---------------------------------------------------------------------------
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	169	# ---------------------------------------------------------------------------
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	342	# ---------------------------------------------------------------------------
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	344	# ---------------------------------------------------------------------------
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	672	# ---------------------------------------------------------------------------
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	674	# ---------------------------------------------------------------------------
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	741	# ---------------------------------------------------------------------------
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	746	# ---------------------------------------------------------------------------
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	859	# ---------------------------------------------------------------------------
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	861	# ---------------------------------------------------------------------------
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	942	# ---------------------------------------------------------------------------
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	944	# ---------------------------------------------------------------------------
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	25	# ---------------------------------------------------------------------------
MEDIUM	…st_storage_iceberg_with_spark/test_expire_snapshots.py	27	# ---------------------------------------------------------------------------
MEDIUM	…storage_iceberg_with_spark/test_remove_orphan_files.py	169	# ---------------------------------------------------------------------------
MEDIUM	…storage_iceberg_with_spark/test_remove_orphan_files.py	171	# ---------------------------------------------------------------------------
MEDIUM	…storage_iceberg_with_spark/test_remove_orphan_files.py	23	# ---------------------------------------------------------------------------
MEDIUM	…storage_iceberg_with_spark/test_remove_orphan_files.py	26	# ---------------------------------------------------------------------------
MEDIUM	…ration/test_arrowflight_interface/flight_sql_client.py	18	# ---------------------------------------------------------------------------
MEDIUM	…ration/test_arrowflight_interface/flight_sql_client.py	27	# ---------------------------------------------------------------------------
MEDIUM	…ration/test_arrowflight_interface/flight_sql_client.py	127	# ---------------------------------------------------------------------------
MEDIUM	…ration/test_arrowflight_interface/flight_sql_client.py	133	# ---------------------------------------------------------------------------
MEDIUM	…ration/test_arrowflight_interface/flight_sql_client.py	166	# ---------------------------------------------------------------------------
MEDIUM	…ration/test_arrowflight_interface/flight_sql_client.py	172	# ---------------------------------------------------------------------------
MEDIUM	…ration/test_arrowflight_interface/flight_sql_client.py	248	# ---------------------------------------------------------------------------
MEDIUM	…ration/test_arrowflight_interface/flight_sql_client.py	250	# ---------------------------------------------------------------------------
MEDIUM	…ration/test_arrowflight_interface/flight_sql_client.py	284	# ---------------------------------------------------------------------------
MEDIUM	…ration/test_arrowflight_interface/flight_sql_client.py	286	# ---------------------------------------------------------------------------
MEDIUM	…ration/test_arrowflight_interface/flight_sql_client.py	326	# ---------------------------------------------------------------------------
MEDIUM	…ration/test_arrowflight_interface/flight_sql_client.py	328	# ---------------------------------------------------------------------------
MEDIUM	…ration/test_arrowflight_interface/flight_sql_client.py	399	# -----------------------------------------------------------------------
MEDIUM	…ration/test_arrowflight_interface/flight_sql_client.py	401	# -----------------------------------------------------------------------
357 more matches not shown…

Excessive Try-Catch Wrapping911 hits · 1004 pts

Severity	File	Line	Snippet
LOW	ci/docker/reqgenerator.py	62	except Exception as ex:
LOW	ci/praktika/digest.py	20	except Exception:
MEDIUM	ci/praktika/runner.py	265	def _restore_submodule_cache():
LOW	ci/praktika/runner.py	44	except Exception as e:
LOW	ci/praktika/runner.py	289	except Exception as e:
LOW	ci/praktika/runner.py	322	except Exception as e:
LOW	ci/praktika/runner.py	563	except Exception as e: # json.decoder.JSONDecodeError
LOW	ci/praktika/runner.py	640	except Exception as e:
LOW	ci/praktika/runner.py	692	except Exception as ex:
LOW	ci/praktika/runner.py	721	except Exception as ex:
LOW	ci/praktika/runner.py	747	except Exception as e:
LOW	ci/praktika/runner.py	818	except Exception as e:
LOW	ci/praktika/runner.py	841	except Exception as e:
LOW	ci/praktika/runner.py	875	except Exception as e:
LOW	ci/praktika/runner.py	883	except Exception as e:
LOW	ci/praktika/runner.py	976	except Exception as e:
LOW	ci/praktika/runner.py	1005	except Exception as e:
LOW	ci/praktika/runner.py	1044	except Exception as e:
LOW	ci/praktika/event.py	282	except Exception as e:
LOW	ci/praktika/event.py	394	except Exception as e:
MEDIUM	ci/praktika/event.py	648	print(f"Error reading reverse lookup file: {e}")
LOW	ci/praktika/gh.py	221	except Exception as ex:
LOW	ci/praktika/gh.py	251	except Exception:
LOW	ci/praktika/gh.py	496	except Exception as e:
LOW	ci/praktika/gh.py	516	except Exception:
LOW	ci/praktika/gh.py	641	except Exception:
LOW	ci/praktika/gh.py	676	except Exception:
LOW	ci/praktika/gh.py	869	except Exception:
LOW	ci/praktika/gh.py	965	except Exception:
LOW	ci/praktika/job.py	306	except Exception as e:
LOW	ci/praktika/mangle.py	18	except Exception:
LOW	ci/praktika/mangle.py	90	except Exception as e:
MEDIUM	ci/praktika/result.py	2003	print(f"Error decoding line in jsonl file: {e}")
LOW	ci/praktika/result.py	148	except Exception:
LOW	ci/praktika/result.py	867	except Exception as e:
LOW	ci/praktika/result.py	975	except Exception as e:
LOW	ci/praktika/result.py	1344	except Exception as e:
LOW	ci/praktika/result.py	1379	except Exception as e:
LOW	ci/praktika/result.py	1537	except Exception as e:
LOW	ci/praktika/result.py	1729	except Exception:
LOW	ci/praktika/result.py	1745	except Exception:
LOW	ci/praktika/result.py	1899	except Exception:
LOW	ci/praktika/result.py	1956	except Exception:
LOW	ci/praktika/result.py	2052	except Exception as e:
LOW	ci/praktika/hook_html.py	38	except Exception as e:
LOW	ci/praktika/utils.py	273	except Exception:
LOW	ci/praktika/utils.py	435	except Exception as e:
LOW	ci/praktika/utils.py	524	except Exception as e:
LOW	ci/praktika/utils.py	536	except Exception as e:
MEDIUM	ci/praktika/utils.py	518	def terminate_process_group(pid, force=False):
MEDIUM	ci/praktika/utils.py	530	def terminate_process(pid, force=False):
LOW	ci/praktika/settings.py	226	except Exception as e:
LOW	ci/praktika/cidb.py	282	except Exception as ex:
LOW	ci/praktika/cidb.py	321	except Exception as ex:
LOW	ci/praktika/cidb.py	427	except Exception as ex:
LOW	ci/praktika/issue.py	84	except Exception as e:
LOW	ci/praktika/native_jobs.py	273	except Exception as e:
LOW	ci/praktika/native_jobs.py	451	except Exception as e:
LOW	ci/praktika/native_jobs.py	594	except Exception as e:
LOW	ci/praktika/native_jobs.py	656	except Exception as e:
851 more matches not shown…

Unused Imports984 hits · 948 pts

Severity	File	Line
LOW	ci/infra/cloud.py	4
LOW	ci/docker/integration/arrowflight/flight_server.py	5
LOW	ci/tests/test_job_filtering.py	49
LOW	ci/tests/test_job_filtering.py	53
LOW	ci/workflows/nightly_coverage.py	3
LOW	ci/workflows/nightly_jepsen.py	3
LOW	ci/workflows/merge_queue.py	3
LOW	ci/praktika/job.py	2
LOW	ci/praktika/job.py	8
LOW	ci/praktika/__init__.py	6
LOW	ci/praktika/__init__.py	7
LOW	ci/praktika/__init__.py	8
LOW	ci/praktika/__init__.py	9
LOW	ci/praktika/__init__.py	10
LOW	ci/praktika/__init__.py	11
LOW	ci/praktika/runtime.py	1
LOW	ci/praktika/result.py	14
LOW	ci/praktika/cidb.py	4
LOW	ci/praktika/native_jobs.py	8
LOW	ci/praktika/s3.py	7
LOW	ci/praktika/infrastructure/iam_instance_profile.py	2
LOW	ci/praktika/infrastructure/cloud.py	5
LOW	ci/praktika/infrastructure/cloud.py	6
LOW	ci/praktika/infrastructure/cloud.py	7
LOW	ci/praktika/infrastructure/cloud.py	8
LOW	ci/praktika/infrastructure/cloud.py	9
LOW	ci/praktika/infrastructure/cloud.py	11
LOW	ci/praktika/infrastructure/cloud.py	14
LOW	ci/praktika/infrastructure/cloud.py	15
LOW	ci/praktika/infrastructure/cloud.py	16
LOW	ci/praktika/infrastructure/cloud.py	17
LOW	ci/praktika/infrastructure/cloud.py	18
LOW	ci/praktika/infrastructure/cloud.py	19
LOW	ci/praktika/infrastructure/cloud.py	20
LOW	ci/praktika/infrastructure/autoscaling_group.py	1
LOW	ci/praktika/infrastructure/autoscaling_group.py	2
LOW	ci/praktika/infrastructure/lambda_function.py	8
LOW	ci/jobs/sqllogic_test.py	7
LOW	ci/jobs/autoassign_approvers.py	5
LOW	ci/jobs/fast_test.py	4
LOW	ci/jobs/fast_test.py	18
LOW	ci/jobs/docs_job_mintlify.py	1
LOW	ci/jobs/docs_job_mintlify.py	4
LOW	ci/jobs/collect_clickhouse_profiles.py	23
LOW	ci/jobs/vector_search_stress_tests.py	17
LOW	ci/jobs/clickhouse_light.py	4
LOW	ci/jobs/clickhouse_light.py	7
LOW	ci/jobs/clickhouse_light.py	8
LOW	ci/jobs/clickhouse_light.py	9
LOW	ci/jobs/clickhouse_light.py	15
LOW	ci/jobs/ast_fuzzer_job.py	5
LOW	ci/jobs/scripts/stack_trace_reader.py	2
LOW	ci/jobs/scripts/find_tests.py	1411
LOW	ci/jobs/scripts/find_tests.py	2072
LOW	ci/jobs/scripts/check_ci.py	3
LOW	ci/jobs/scripts/job_hooks/promql_compliance_hook.py	20
LOW	ci/jobs/scripts/job_hooks/promql_compliance_s3.py	10
LOW	ci/jobs/scripts/perf/report.py	4
LOW	ci/jobs/scripts/perf/report.py	5
LOW	ci/jobs/scripts/perf/report.py	8
924 more matches not shown…

Cross-File Repetition184 hits · 920 pts

Severity	File	Line	Snippet
HIGH	tests/integration/test_storage_s3_queue/test_2.py	0	select splitbychar('/', file_name)[-1] as file from system.s3queue_metadata_cache where zookeeper_path ilike '%{table_na
HIGH	tests/integration/test_storage_s3_queue/test_2.py	0	select splitbychar('/', file_name)[-1] as file from system.s3queue_metadata_cache where zookeeper_path ilike '%{table_na
HIGH	tests/integration/test_storage_s3_queue/test_2.py	0	select splitbychar('/', file_name)[-1] as file from system.s3queue_metadata_cache where zookeeper_path ilike '%{table_na
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_
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_
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_
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_
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_
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_
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_
HIGH	tests/integration/test_format_schema_source/test.py	0	syntax = "proto3"; message keyvaluepair { uint64 key = 1; string value = 2; }
HIGH	tests/integration/test_format_schema_source/test.py	0	syntax = "proto3"; message keyvaluepair { uint64 key = 1; string value = 2; }
HIGH	tests/integration/test_format_schema_source/test.py	0	syntax = "proto3"; message keyvaluepair { uint64 key = 1; string value = 2; }
HIGH	tests/integration/test_format_schema_source/test.py	0	syntax = "proto3"; message messagetmp { uint64 key2 = 1; string value2 = 2; }
HIGH	tests/integration/test_format_schema_source/test.py	0	syntax = "proto3"; message messagetmp { uint64 key2 = 1; string value2 = 2; }
HIGH	tests/integration/test_format_schema_on_server/test.py	0	syntax = "proto3"; message messagetmp { uint64 key2 = 1; string value2 = 2; }
HIGH	tests/integration/test_format_schema_source/test.py	0	create table test.new_simple (key2 uint64, value2 string) engine = mergetree order by tuple();
HIGH	tests/integration/test_format_schema_source/test.py	0	create table test.new_simple (key2 uint64, value2 string) engine = mergetree order by tuple();
HIGH	tests/integration/test_format_schema_on_server/test.py	0	create table test.new_simple (key2 uint64, value2 string) engine = mergetree order by tuple();
HIGH	tests/integration/test_format_schema_on_server/test.py	0	create table test.new_simple (key2 uint64, value2 string) engine = mergetree order by tuple();
HIGH	tests/integration/test_s3_cluster_insert_select/test.py	0	drop table if exists {table} on cluster '{cluster_name}' sync;
HIGH	tests/integration/test_s3_cluster_insert_select/test.py	0	drop table if exists {table} on cluster '{cluster_name}' sync;
HIGH	tests/integration/test_s3_cluster_insert_select/test.py	0	drop table if exists {table} on cluster '{cluster_name}' sync;
HIGH	tests/integration/test_s3_cluster_insert_select/test.py	0	drop table if exists {table} on cluster '{cluster_name}' sync;
HIGH	tests/integration/test_s3_cluster_insert_select/test.py	0	drop table if exists {table} on cluster '{cluster_name}' sync;
HIGH	tests/integration/test_s3_cluster_insert_select/test.py	0	drop table if exists {table} on cluster '{cluster_name}' sync;
HIGH	tests/integration/test_s3_cluster_insert_select/test.py	0	drop table if exists {table} on cluster '{cluster_name}' sync;
HIGH	tests/integration/test_s3_cluster_insert_select/test.py	0	drop table if exists {table} on cluster '{cluster_name}' sync;
HIGH	tests/integration/test_s3_cluster_restart/test.py	0	select count() from s3cluster( 'cluster_simple', 'http://minio1:9001/root/data/generated/.csv', 'minio', '{minio_secre
HIGH	tests/integration/test_s3_cluster_restart/test.py	0	select count() from s3cluster( 'cluster_simple', 'http://minio1:9001/root/data/generated/.csv', 'minio', '{minio_secre
HIGH	tests/integration/test_s3_cluster_restart/test.py	0	select count() from s3cluster( 'cluster_simple', 'http://minio1:9001/root/data/generated/.csv', 'minio', '{minio_secre
HIGH	tests/integration/test_s3_cluster_restart/test.py	0	select count() from s3cluster( 'cluster_simple', 'http://minio1:9001/root/data/generated/.csv', 'minio', '{minio_secre
HIGH	tests/integration/test_s3_cluster_restart/test.py	0	select profileevents['distributedconnectionreconnectcount'] from system.query_log where query_id = '{uuid}' and type = '
HIGH	tests/integration/test_s3_cluster_restart/test.py	0	select profileevents['distributedconnectionreconnectcount'] from system.query_log where query_id = '{uuid}' and type = '
HIGH	tests/integration/test_s3_cluster_restart/test.py	0	select profileevents['distributedconnectionreconnectcount'] from system.query_log where query_id = '{uuid}' and type = '
HIGH	tests/integration/test_s3_cluster_restart/test.py	0	create table {table} (a string, b uint64) engine=replicatedmergetree('/clickhouse/tables/f15b1936-ae89-416b-8626-7c88d9f
HIGH	tests/integration/test_s3_cluster_restart/test.py	0	create table {table} (a string, b uint64) engine=replicatedmergetree('/clickhouse/tables/f15b1936-ae89-416b-8626-7c88d9f
HIGH	tests/integration/test_s3_cluster_restart/test.py	0	create table {table} (a string, b uint64) engine=replicatedmergetree('/clickhouse/tables/f15b1936-ae89-416b-8626-7c88d9f
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=merget
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=merget
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=merget
HIGH	tests/integration/test_rocksdb_options/test.py	0	create table test (key uint64, value string) engine=embeddedrocksdb primary key(key); drop table test;
HIGH	tests/integration/test_rocksdb_options/test.py	0	create table test (key uint64, value string) engine=embeddedrocksdb primary key(key); drop table test;
HIGH	tests/integration/test_rocksdb_options/test.py	0	create table test (key uint64, value string) engine=embeddedrocksdb primary key(key); drop table test;
HIGH	tests/integration/test_rocksdb_options/test.py	0	create table test (key uint64, value string) engine=embeddedrocksdb primary key(key); drop table test;
HIGH	tests/integration/test_rocksdb_options/test.py	0	create table test (key uint64, value string) engine=embeddedrocksdb primary key(key);
HIGH	tests/integration/test_rocksdb_options/test.py	0	create table test (key uint64, value string) engine=embeddedrocksdb primary key(key);
HIGH	tests/integration/test_rocksdb_options/test.py	0	create table test (key uint64, value string) engine=embeddedrocksdb primary key(key);
HIGH	tests/integration/test_rocksdb_options/test.py	0	create table test (key uint64, value string) engine=embeddedrocksdb primary key(key);
HIGH	tests/integration/test_rocksdb_options/test.py	0	create table test (key uint64, value string) engine=embeddedrocksdb primary key(key);
HIGH	tests/integration/test_rocksdb_options/test.py	0	create table test (key uint64, value string) engine=embeddedrocksdb primary key(key);
HIGH	tests/integration/test_storage_rabbitmq/test.py	0	drop table if exists {db}.destination; create table {db}.destination(key uint64, value uint64) engine = mergetree() orde
HIGH	tests/integration/test_storage_rabbitmq/test.py	0	drop table if exists {db}.destination; create table {db}.destination(key uint64, value uint64) engine = mergetree() orde
HIGH	tests/integration/test_storage_rabbitmq/test.py	0	drop table if exists {db}.destination; create table {db}.destination(key uint64, value uint64) engine = mergetree() orde
HIGH	tests/integration/test_storage_rabbitmq/test.py	0	drop table if exists {db}.destination; create table {db}.destination(key uint64, value uint64) engine = mergetree() orde
HIGH	…eplicated_merge_tree_with_auxiliary_zookeepers/test.py	0	create table test_auxiliary_zookeeper(a int32) engine = replicatedmergetree('zookeeper2:/clickhouse/tables/test/test_aux
HIGH	…eplicated_merge_tree_with_auxiliary_zookeepers/test.py	0	create table test_auxiliary_zookeeper(a int32) engine = replicatedmergetree('zookeeper2:/clickhouse/tables/test/test_aux
HIGH	…on/test_drop_replica_with_auxiliary_zookeepers/test.py	0	create table test_auxiliary_zookeeper(a int32) engine = replicatedmergetree('zookeeper2:/clickhouse/tables/test/test_aux
HIGH	…sts/integration/test_graphite_merge_tree_typed/test.py	0	optimize table test.graphite partition 200109 final; select * from test.graphite;
HIGH	…sts/integration/test_graphite_merge_tree_typed/test.py	0	optimize table test.graphite partition 200109 final; select * from test.graphite;
124 more matches not shown…

Cross-Language Confusion142 hits · 768 pts

Severity	File	Line	Snippet
HIGH	ci/tests/test_print_stacktraces.py	10	``args`` is undefined, and any helper that closed over it crashed with
HIGH	ci/praktika/yaml_generator.py	205	sudo apt-get update && sudo apt install -y python3-pip
HIGH	ci/praktika/native_jobs.py	430	f"git rev-parse --is-shallow-repository \| grep -q true && git fetch --unshallow --prune --no-recurse-submodules
HIGH	ci/jobs/performance_tests.py	941	f"git rev-parse --is-shallow-repository \| grep -q true && git fetch --unshallow --prune --no-recurse-submodu
HIGH	ci/jobs/performance_tests.py	945	f"rm -rf ./tests/performance && git checkout {reference_sha} ./tests/performance",
HIGH	ci/jobs/install_check.py	46	clickhouse-client -q 'SELECT version()' && break \|\| sleep 1
HIGH	ci/jobs/install_check.py	56	> /dev/tcp/127.0.0.1/9181 2>/dev/null && break \|\| sleep 1
HIGH	ci/jobs/install_check.py	56	> /dev/tcp/127.0.0.1/9181 2>/dev/null && break \|\| sleep 1
HIGH	ci/jobs/install_check.py	64	} && break \|\| sleep 1
HIGH	ci/jobs/install_check.py	74	clickhouse-client -q 'SELECT version()' && break \|\| sleep 1
HIGH	ci/jobs/install_check.py	79	> /dev/tcp/127.0.0.1/9181 2>/dev/null && break \|\| sleep 1
HIGH	ci/jobs/install_check.py	79	> /dev/tcp/127.0.0.1/9181 2>/dev/null && break \|\| sleep 1
HIGH	ci/jobs/install_check.py	87	} && break \|\| sleep 1
HIGH	ci/jobs/install_check.py	149	[ -f /etc/debian_version ] && CONFIGURE=configure \|\| CONFIGURE=
HIGH	ci/jobs/install_check.py	159	[ -f /etc/debian_version ] && CONFIGURE=configure \|\| CONFIGURE=
HIGH	ci/jobs/keeper_stress_job.py	487	Shell.run("docker system prune -af --volumes \|\| true; docker builder prune -af \|\| true; docker network prune -f \|\| t
HIGH	ci/jobs/keeper_stress_job.py	595	Shell.run("docker system prune -af --volumes \|\| true; docker network prune -f \|\| true")
HIGH	ci/jobs/build_toolchain.py	660	f" -exec sh -c 'file \"$1\" \| grep -q ELF && strip --strip-unneeded \"$1\"' _ {{}} \\;"
HIGH	ci/jobs/collect_clickhouse_profiles.py	347	Shell.check(f"cp -al {PERF_DB_PATH} {server_dir}/db \|\| cp -r {PERF_DB_PATH} {server_dir}/db")
HIGH	ci/jobs/collect_clickhouse_profiles.py	348	Shell.check(f"cp -R {PERF_WD}/coordination0 {server_dir}/coordination \|\| mkdir -p {server_dir}/coordination")
HIGH	ci/jobs/collect_clickhouse_profiles.py	391	r = Shell.check(f"mkdir -p {PGO_BUILD_DIR} && git submodule sync && git submodule init")
HIGH	ci/jobs/build_clickhouse.py	205	f"mkdir -p {build_dir} && git submodule sync && git submodule init"
HIGH	ci/jobs/docs_job.py	99	"export DOCUSAURUS_IGNORE_SSG_WARNINGS=true && yarn build-docs",
HIGH	ci/jobs/scripts/clickhouse_proc.py	174	"(ulimit -n 1048576 2>/dev/null \|\| ulimit -n $(ulimit -Hn)) && "
HIGH	ci/jobs/scripts/clickhouse_proc.py	1026	"head -n 1 \|\| true"
HIGH	ci/jobs/scripts/clickhouse_proc.py	1029	f"cd {self.log_dir} && grep -a '<Fatal>' clickhouse-server*.log 2>/dev/null \| head -n 1 \|\| true"
HIGH	ci/jobs/scripts/clickhouse_proc.py	1344	f"cat /usr/share/zoneinfo/{tz} > /etc/localtime && echo '{tz}' > /etc/timezone",
HIGH	ci/jobs/scripts/functional_tests/export_coverage.py	53	f"rm -rf {temp_dir}/system_tables && mkdir -p {temp_dir}/system_tables"
HIGH	ci/jobs/scripts/workflow_hooks/version_log.py	13	f"git rev-parse --is-shallow-repository \| grep -q true && git fetch --unshallow --prune --no-recurse-submodules
HIGH	ci/jobs/scripts/stress/stress.py	82	"pgrep -f 'clickhouse-client\|clickhouse client' 2>/dev/null \|\| true",
HIGH	ci/jobs/scripts/stress/stress.py	413	"timeout 50s tail --pid=$(pidof gdb) -f /dev/null \|\| kill -9 $(pidof gdb) \|\|:",
HIGH	tests/ci/create_release.py	28	mkdir actions-runner && cd actions-runner
HIGH	tests/ci/create_release.py	48	dpkg-buildpackage -b --no-sign && sudo dpkg -i ../reprepro_$(dpkg-parsechangelog --show-field Version)_$(dpkg-architectu
HIGH	tests/ci/artifactory.py	84	_CLEAN_LOG_FILE_CMD = f"tail -n 1000 {self.LOG_FILE} > {self.LOG_FILE}_tmp && mv {self.LOG_FILE}_tmp {self.LOG_F
HIGH	tests/ci/artifactory.py	289	rpm_command = f"dnf config-manager --add-repo={self.repo_url} && dnf makecache && dnf -y install clickhouse-clie
HIGH	tests/ci/artifactory.py	290	cmd = f'docker run --rm fedora:{self.FEDORA_VERSION} /bin/bash -c "dnf -y install dnf-plugins-core && dnf config
HIGH	tests/ci/artifactory.py	295	rpm_command_2 = f"dnf config-manager --add-repo={self.repo_url} && dnf makecache && dnf -y install clickhouse-cl
HIGH	tests/ci/artifactory.py	296	cmd = f'docker run --rm fedora:{self.FEDORA_VERSION} /bin/bash -c "dnf -y install dnf-plugins-core && dnf config
HIGH	tests/ci/ssh.py	41	f"{ssh_options}UserKnownHostsFile=/dev/null,StrictHostKeyChecking=no"
HIGH	tests/ci/report.py	266	return elem.children[idx].innerText \|\| elem.children[idx].textContent;
HIGH	tests/ci/report.py	270	v1 !== '' && v2 !== '' && !isNaN(v1) && !isNaN(v2) ? v1 - v2 : v1.toString().localeCompare(v2)
HIGH	tests/ci/report.py	295	document.getElementById('fish').style.display = (document.body.clientHeight > 3000 && theme == 'dark') ? 'block'
HIGH	tests/ci/report.py	302	if (new_theme && new_theme != theme) {{
HIGH	…zero_database_access/test_user_zero_database_access.py	133	"export CLICKHOUSE_USER=env_user_with_password && export CLICKHOUSE_PASSWORD=clickhouse && /usr/bin/clic
HIGH	tests/integration/test_postgresql_protocol/test.py	513	f"cd /pg_testapp && dotnet run -- --host {node.hostname} --port {server_port} --username default --password
HIGH	tests/integration/test_attach_without_fetching/test.py	131	f"cd {data_path}detached/2_0_0_0 && ls *.bin",
HIGH	tests/integration/test_attach_without_fetching/test.py	141	f"cd {data_path}detached/2_0_0_0 && rm -fr *.bin",
HIGH	…integration/test_merge_tree_azure_blob_storage/test.py	807	f"SELECT remote_path FROM system.remote_data_paths WHERE path \|\| local_path = '{data_path}' \|\| 'all_1_1_0/column
HIGH	tests/integration/test_disk_access_storage/test.py	232	f"grep -l '{drop_uuid}' /var/lib/clickhouse/access/*.sql \|\| true",
HIGH	…ntegration/test_keeper_memory_soft_limit_ratio/test.py	66	["bash", "-c", "pkill -HUP clickhouse-keeper 2>/dev/null \|\| pkill -HUP clickhouse 2>/dev/null \|\| true"],
HIGH	…st_storage_iceberg_with_spark/test_expire_snapshots.py	914	["bash", "-c", f"ls {metadata_dir}/*.avro 2>/dev/null \|\| true"]
HIGH	…st_storage_iceberg_with_spark/test_expire_snapshots.py	923	["bash", "-c", f"ls {metadata_dir}/*.avro 2>/dev/null \|\| true"]
HIGH	…ation/test_storage_iceberg_with_spark/test_optimize.py	168	["bash", "-c", f"test -f '{file_path}' && echo yes \|\| echo no"]
HIGH	…ge_iceberg_with_spark/test_minmax_pruning_with_null.py	46	TIMESTAMP '2024-02-20 10:00:00', null, 'vasya', 5)
HIGH	…ge_iceberg_with_spark/test_minmax_pruning_with_null.py	54	TIMESTAMP '2024-03-20 15:00:00', null, 'vasilisa', 6)
HIGH	…ge_iceberg_with_spark/test_minmax_pruning_with_null.py	62	TIMESTAMP '2024-04-30 14:00:00', null, 'icebreaker', 7)
HIGH	…ge_iceberg_with_spark/test_minmax_pruning_with_null.py	69	TIMESTAMP '2024-05-30 14:00:00', null, 'iceberg', 8)
HIGH	tests/integration/test_postgresql_kill_query/test.py	88	substring(md5(random()::text \|\| clock_timestamp()::text) from 1 for 50) as random_string
HIGH	tests/integration/test_mysql_protocol/test.py	962	f"cd /testapp && dotnet run -- --host {node.hostname} --port {server_port} --username default --password 123
HIGH	tests/integration/test_storage_kafka/test_batch_fast.py	1093	$ make clean && make CFLAGS='-Wall -g -O2 -ftree-loop-vectorize -DNDEBUG=1 -DSG=1 -fPIC'
82 more matches not shown…

Deep Nesting354 hits · 326 pts

Severity	File	Line
LOW	ci/docker/reqgenerator.py	36
LOW	ci/docker/reqgenerator.py	49
LOW	ci/tests/test_cleanup_test_groups.py	49
LOW	ci/praktika/validator.py	15
LOW	ci/praktika/validator.py	321
LOW	ci/praktika/digest.py	106
LOW	ci/praktika/runner.py	164
LOW	ci/praktika/runner.py	293
LOW	ci/praktika/runner.py	587
LOW	ci/praktika/runner.py	898
LOW	ci/praktika/runner.py	937
LOW	ci/praktika/event.py	65
LOW	ci/praktika/yaml_generator.py	267
LOW	ci/praktika/gh.py	194
LOW	ci/praktika/gh.py	455
LOW	ci/praktika/gh.py	520
LOW	ci/praktika/gh.py	936
LOW	ci/praktika/gh.py	1092
LOW	ci/praktika/gh.py	947
LOW	ci/praktika/job.py	268
LOW	ci/praktika/mangle.py	23
LOW	ci/praktika/mangle.py	160
LOW	ci/praktika/hook_cache.py	13
LOW	ci/praktika/parser.py	88
LOW	ci/praktika/result.py	120
LOW	ci/praktika/result.py	432
LOW	ci/praktika/result.py	601
LOW	ci/praktika/result.py	730
LOW	ci/praktika/result.py	800
LOW	ci/praktika/result.py	1295
LOW	ci/praktika/result.py	1393
LOW	ci/praktika/result.py	1471
LOW	ci/praktika/result.py	1619
LOW	ci/praktika/secret.py	29
LOW	ci/praktika/utils.py	314
LOW	ci/praktika/utils.py	666
LOW	ci/praktika/utils.py	726
LOW	ci/praktika/utils.py	833
LOW	ci/praktika/utils.py	38
LOW	ci/praktika/utils.py	97
LOW	ci/praktika/_environment.py	62
LOW	ci/praktika/cidb.py	246
LOW	ci/praktika/cidb.py	294
LOW	ci/praktika/cidb.py	403
LOW	ci/praktika/workflow.py	87
LOW	ci/praktika/issue.py	523
LOW	ci/praktika/native_jobs.py	111
LOW	ci/praktika/native_jobs.py	287
LOW	ci/praktika/native_jobs.py	369
LOW	ci/praktika/native_jobs.py	803
LOW	ci/praktika/s3.py	92
LOW	ci/praktika/s3.py	253
LOW	ci/praktika/s3.py	294
LOW	ci/praktika/s3.py	573
LOW	ci/praktika/__main__.py	294
LOW	ci/praktika/execution/machine_init.py	26
LOW	ci/praktika/infrastructure/iam_instance_profile.py	30
LOW	ci/praktika/infrastructure/iam_instance_profile.py	114
LOW	ci/praktika/infrastructure/cloud.py	42
LOW	ci/praktika/infrastructure/image_builder.py	108
294 more matches not shown…

Self-Referential Comments92 hits · 258 pts

Severity	File	Line	Snippet
MEDIUM	ci/praktika/result.py	1748	# Create a result for the module/node that failed to collect
MEDIUM	ci/praktika/cidb.py	200	# Create the base record
MEDIUM	ci/praktika/cidb.py	404	# Create a session object
MEDIUM	ci/jobs/build_toolchain.py	359	# Create a minimal stub sysroot for cross-target builtins compilation.
MEDIUM	ci/jobs/collect_clickhouse_profiles.py	596	# Create an empty marker so the artifact still uploads
MEDIUM	ci/jobs/scripts/functional_tests/setup_log_cluster.sh	96	# Create the destination table with adapted name and structure:
MEDIUM	ci/jobs/scripts/check_style/check-mypy-diff.py	339	# Create a worktree for the base branch (master) to compare
MEDIUM	tests/casa_del_dolor/properties.py	33	# Create a list of valid characters
MEDIUM	tests/casa_del_dolor/properties.py	1513	# Create a temporary file
MEDIUM	tests/casa_del_dolor/properties.py	1557	# Create a temporary file
MEDIUM	tests/casa_del_dolor/utils/httpserver.py	205	# Create a handler factory with custom arguments
MEDIUM	tests/ci/create_release.py	25	# Create a folder
MEDIUM	tests/integration/test_keeper_client_config/test.py	49	# Create an ACL-protected node for identity tests
MEDIUM	tests/integration/test_postgresql_protocol/test.py	525	# Create a restricted user that can only SELECT from default database
MEDIUM	tests/integration/test_merge_tree_s3/test.py	769	# Create a dummy file of 2M size to fill the disk space of cache disk
MEDIUM	…s/integration/test_keeper_max_append_byte_size/test.py	84	# Create the base path once
MEDIUM	…egration/test_restore_replica_metadata_version/test.py	64	# Create a part
MEDIUM	…tion/test_postgresql_replica_database_engine/test_3.py	382	# Create a table with wrong table structure
MEDIUM	tests/integration/test_distributed_format/test.py	243	# Create a malformed directory that would cause the bug
MEDIUM	tests/integration/test_distributed_format/test.py	247	# Create a dummy file so the directory isn't considered empty
MEDIUM	tests/integration/test_encrypted_disk/test.py	408	# Create a table without data.
MEDIUM	tests/integration/test_filesystem/test.py	39	# Create a controlled directory outside user_files for symlink testing.
MEDIUM	…ation/test_attach_table_from_s3_plain_readonly/test.py	67	# Create an atomic DB with mergetree sample data
MEDIUM	…ation/test_attach_table_from_s3_plain_readonly/test.py	93	# Create a replicated database
MEDIUM	…ation/test_attach_table_from_s3_plain_readonly/test.py	101	# Create a MergeTree table at one node, by attaching the merge tree data
MEDIUM	tests/integration/test_keeper_invalid_digest/test.py	80	# Create a zookeeper connection to node1
MEDIUM	…iceberg_with_spark/test_metadata_file_path_security.py	22	# Create a simple Iceberg table with a few versions
MEDIUM	tests/integration/test_backup_restore_new/test.py	522	# Create a column of 4GB+10K
MEDIUM	tests/integration/test_backup_restore_new/test.py	2009	# Create a materialized view and a dictionary with a local table as source.
MEDIUM	…/test_storage_kafka/test_schema_registry_skip_bytes.py	101	# Create a binary message with 19-byte envelope header + JSON payload
MEDIUM	tests/integration/test_dictionaries_mysql/test.py	50	# Create a MySQL database
MEDIUM	tests/integration/test_refreshable_mat_view/test.py	91	# Create a custom environment and add the functions
MEDIUM	…gration/test_backup_restore_azure_blob_storage/test.py	308	# Create a named collection via SQL
MEDIUM	…gration/test_backup_restore_azure_blob_storage/test.py	353	# Create a named collection via SQL with placeholder blob_path
MEDIUM	…tegration/test_refreshable_mat_view_replicated/test.py	96	# Create a custom environment and add the functions
MEDIUM	…ntegration/test_dictionaries_update_and_reload/test.py	237	# Creating the file source makes the dictionary able to load.
MEDIUM	…ntegration/test_dictionaries_update_and_reload/test.py	279	# Creating the file source makes the dictionary able to load.
MEDIUM	tests/integration/test_backup_restore_s3/test.py	398	# Create a named collection via SQL
MEDIUM	tests/integration/test_backup_restore_s3/test.py	421	# Create a named collection via SQL with a placeholder URL
MEDIUM	tests/integration/test_allow_feature_tier/test.py	136	# Creating a different table should not be possible
MEDIUM	tests/integration/test_allow_feature_tier/test.py	148	# Creating a different table and altering its settings to enable experimental should not be possible either
MEDIUM	tests/integration/test_keeper_raft_cert_reload/test.py	112	# Create a node from first node
MEDIUM	…/integration/test_ldap_external_user_directory/test.py	179	# Create the underlying table on both nodes.
MEDIUM	…/integration/test_ldap_external_user_directory/test.py	190	# Create a Distributed table on instance1 that points to local_table.
MEDIUM	tests/integration/test_arrowflight_storage/test.py	194	# Create a named collection for ArrowFlight
MEDIUM	tests/integration/test_arrowflight_storage/test.py	231	# Create a named collection with authentication
MEDIUM	tests/integration/test_arrowflight_storage/test.py	269	# Create a named collection for ArrowFlight storage
MEDIUM	tests/integration/test_scheduler/test.py	1134	# Create a test configuration with resources and workloads
MEDIUM	tests/integration/helpers/cluster.py	6296	# Create a dictionary containing cluster & instance env variables.
MEDIUM	…ration/test_zero_copy_drop_table_with_leftover/test.py	70	# Create a fake part directory that is NOT tracked in data_parts_by_info.
MEDIUM	…ration/test_zero_copy_drop_table_with_leftover/test.py	194	# Create a fake leftover part directory
MEDIUM	…s/queries/0_stateless/03837_db_table_uuid_collision.sh	4	# Creating a table via ON CLUSTER with the same UUID as an existing database should give
MEDIUM	…_stateless/03604_fix_hashjoin_read_after_reordering.sh	6	# Define the set of N values for numbers(N)
MEDIUM	tests/queries/0_stateless/04042_arrow_uuid_import.sh	19	# Create a FixedSizeBinary(16) Arrow array
MEDIUM	…/queries/0_stateless/04201_filesystem_symlink_cycle.sh	7	# Create a directory symlink cycle: a -> b, b -> a.
MEDIUM	tests/queries/0_stateless/03273_dictionary_rbac.sh	11	# Create a dictionary and a table that points to the dictionary.
MEDIUM	tests/queries/0_stateless/03273_dictionary_rbac.sh	26	# Create a user, assign only a few permissions.
MEDIUM	…queries/0_stateless/03803_transaction_mutation_race.sh	22	# Create a MergeTree table with partitioning to prevent automatic merges across partitions
MEDIUM	tests/queries/0_stateless/03920_kafka_insert.sh	37	# Create a Kafka table for producing (INSERT)
MEDIUM	tests/queries/0_stateless/03920_kafka_insert.sh	54	# Create a Kafka table for consuming (SELECT)
32 more matches not shown…

Verbosity Indicators128 hits · 211 pts

Severity	File	Line	Snippet
LOW	ci/praktika/json.html	2184	// Step 1: Fetch sync metadata
LOW	ci/praktika/json.html	2203	// Step 2: Fetch private PR result
LOW	ci/praktika/json.html	2221	// Step 3: Transform results — prefix names, add downstream href, rewrite links
LOW	ci/praktika/hook_cache.py	95	# Step 1: Separate jobs into two groups based on digest prefix relationships
LOW	ci/praktika/hook_cache.py	135	# Step 2: Fetch records for root jobs
LOW	ci/praktika/hook_cache.py	150	# Step 3: Filter dependent jobs - only fetch if their prefix was successfully fetched
LOW	ci/praktika/hook_cache.py	163	# Step 4: Fetch records for filtered dependent jobs
LOW	ci/praktika/hook_cache.py	176	# Step 2: Apply the fetched records sequentially
LOW	ci/jobs/sqllogic_test.py	458	# Step 1: Start ClickHouse
LOW	ci/jobs/sqllogic_test.py	471	# Step 2: Clone sqllogictest repo
LOW	ci/jobs/sqllogic_test.py	506	# Step 3: Run self-test
LOW	ci/jobs/sqllogic_test.py	529	# Step 4: Run statements-test
LOW	ci/jobs/sqllogic_test.py	552	# Step 5: Run complete-test
LOW	ci/jobs/sqllogic_test.py	575	# Step 6: Generate report, check thresholds, and detect new failures
LOW	ci/jobs/build_toolchain.py	485	# Step 1: Instrument clang with BOLT
LOW	ci/jobs/build_toolchain.py	505	# Step 2: Create symlinks for the instrumented binary so cmake can
LOW	ci/jobs/build_toolchain.py	519	# Step 3: Configure ClickHouse build with BOLT-instrumented clang
LOW	ci/jobs/build_toolchain.py	543	# Step 4: Time-limited build to collect BOLT profiles
LOW	ci/jobs/build_toolchain.py	568	# Step 5: Merge BOLT profiles
LOW	ci/jobs/build_toolchain.py	582	# Step 6: Apply BOLT optimization
LOW	ci/jobs/build_toolchain.py	605	# Step 7: Replace original binary with BOLTed version
LOW	ci/jobs/ast_fuzzer_job.py	80	# Step 1: changed/new test files in this PR
LOW	ci/jobs/ast_fuzzer_job.py	85	# Step 2: tests that failed in previous CI runs for this PR
LOW	ci/jobs/ast_fuzzer_job.py	94	# Step 3: coverage-relevant tests (direct lines, indirect callees, siblings)
LOW	tests/ci/pr_info.py	104	# We need to check if the PR is created in our repo, because
LOW	tests/ci/cherry_pick.py	951	# We need to check if there is an open release branch for each cherry-pick PR
LOW	tests/ci/cherry_pick.py	970	# And then, we need to check if the original PR is marked as backported for any
LOW	tests/integration/test_storage_s3_queue/test_6.py	389	# Step 1: Verify initial 6 rows
LOW	tests/integration/test_storage_s3_queue/test_6.py	405	# Step 2: Add files in middle and end of existing partitions
LOW	tests/integration/test_storage_s3_queue/test_6.py	437	# Step 3: Add files for new hostname and newer timestamp
LOW	tests/integration/test_storage_s3_queue/test_6.py	458	# Step 4: Restart ClickHouse node (test persistence)
LOW	tests/integration/test_storage_s3_queue/test_6.py	466	# Step 5: Add mixed files (some before, some after max processed)
LOW	tests/integration/test_storage_s3_queue/test_6.py	488	# Step 6: Verify ZooKeeper structure - check partition keys
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	256	# Step 1: Add node4 to the cluster.
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	290	# Step 2: Remove the first follower.
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,
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	339	# Step 4: Remove the second follower.
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,
LOW	…s/integration/test_keeper_remove_rejoin_leader/test.py	385	# Step 6: Yield leadership so that node4, node5, or node6 wins the next
LOW	tests/integration/test_ttl_multilevel_group_by/test.py	59	# Step 1: Ensure all 10 rows were inserted
LOW	tests/integration/test_ttl_multilevel_group_by/test.py	63	# Step 2: Wait for the first TTL (13 seconds) to apply — should reduce to 6 rows (one per item_id)
LOW	tests/integration/test_ttl_multilevel_group_by/test.py	67	# Step 3: Wait for second TTL (18 seconds since insert) to apply — should reduce to 2 rows (one per user_id)
LOW	…30_iceberg_optimize_metadata_not_initialized_104711.sh	30	# Step 1: create the table with the deflate metadata format.
LOW	…30_iceberg_optimize_metadata_not_initialized_104711.sh	37	# Step 2: provoke the corrupt-metadata-on-disk state via an INSERT with an
LOW	…30_iceberg_optimize_metadata_not_initialized_104711.sh	43	# Step 3: detach + attach to clear the in-memory `current_metadata` cache,
LOW	…30_iceberg_optimize_metadata_not_initialized_104711.sh	51	# Step 4: the previously-crashing operations must now raise a regular
LOW	…ateless/04079_iceberg_write_retry_explicit_metadata.sh	18	# Step 1: Create table and populate with two INSERTs.
LOW	…ateless/04079_iceberg_write_retry_explicit_metadata.sh	28	# Step 2: Re-create the table pointing to v1 metadata (time-travel).
LOW	…ateless/04079_iceberg_write_retry_explicit_metadata.sh	36	# Step 3: INSERT with explicit v1 path.
LOW	…ateless/04079_iceberg_write_retry_explicit_metadata.sh	44	# Step 4: Verify all data is present by reading from the latest metadata.
LOW	…eries/0_stateless/02832_alter_max_sessions_for_user.sh	29	# Step 0: Set max_sessions_for_user.
LOW	…eries/0_stateless/02832_alter_max_sessions_for_user.sh	32	# Step 1: Simulaneously run `max_sessions_for_user` queries. These queries should run without any problems.
LOW	…eries/0_stateless/02832_alter_max_sessions_for_user.sh	39	# Step 2: Run another `max_sessions_for_user` + 1 query. That query should fail.
LOW	…eries/0_stateless/02832_alter_max_sessions_for_user.sh	43	# Step 3: Stop running queries launched at step 1.
LOW	programs/client/FuzzLoop.cpp	1048	/// Step 1: EXECUTE AS oracle user — switches session; row policy applies for subsequent querie
LOW	programs/client/FuzzLoop.cpp	1062	/// Step 2: SELECT count() FROM db.t [FINAL] INTO OUTFILE — runs as oracle user (no WHERE;
LOW	programs/client/FuzzLoop.cpp	1069	/// Step 3: Reconnect to reset session back to admin user before running the comparison que
LOW	programs/client/FuzzLoop.cpp	1073	/// Step 4: SELECT count() FROM db.t [FINAL] WHERE pred INTO OUTFILE — admin user + explici
LOW	src/Interpreters/DDLWorker.cpp	667	/// Step 1: Create ephemeral node in active/ status dir.
LOW	src/Interpreters/DDLWorker.cpp	717	/// Step 2: Execute query from the task.
68 more matches not shown…

AI Slop Vocabulary42 hits · 115 pts

Severity	File	Line	Snippet
MEDIUM	ci/docker/integration/hive_server/hadoop-env.sh	136	# Similarly, end users should utilize ${HOME}/.hadooprc .
MEDIUM	ci/tests/test_cleanup_test_groups.py	72	# an early confirmation that the harness is actually running the test
LOW	ci/jobs/scripts/perf/compare.sh	1237	# Grepping numactl results from log is too crazy, I'll just call it again.
MEDIUM	…integration/test_keeper_snapshot_rotation_race/test.py	237	# Assert on the counter because it is more robust than matching logs.
MEDIUM	tests/integration/test_ttl_move/test.py	1407	# It is quite robust because we don't validate mid-states interactively, the only logical check is to assert for
MEDIUM	…_executable_user_defined_function/test_system_table.py	33	# Working UDF config with comprehensive configuration options
MEDIUM	…/integration/test_keeper_opentelemetry_tracing/test.py	218	# find traces pertaining to zookeeper write requests related to our DDL
MEDIUM	…/integration/test_background_operations_config/test.py	9	# We leverage 'sleepEachRow' for mutate queries to trigger operation timeout:
LOW	…tegration/test_distributed_inter_server_secret/test.py	245	# connection from n1 to n2 from another test (and we cannot simply use
MEDIUM	tests/integration/test_multiple_disks/test.py	648	# The test tries to utilize 35/40=87.5% of space, while during last
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
LOW	tests/queries/0_stateless/03015_optimize_final_rmt.sh	19	# this query should wait for the running merges, not just return immediately
MEDIUM	…ateless/01079_parallel_alter_detach_table_zookeeper.sh	122	# In this case, it might be more robust than SYSTEM SYNC REPLICA
MEDIUM	…ueries/0_stateless/04077_lwd_alter_delete_privilege.sh	8	# This test uses ALTER TABLE (comprehensive) to avoid that discrepancy.
LOW	…ueries/0_stateless/00704_drop_truncate_memory_table.sh	21	# But if the table will be dropped before query - just pass.
MEDIUM	src/Interpreters/TransactionLog.cpp	332	/// Definitely not safe to remove
MEDIUM	src/Interpreters/IJoin.h	154	/// This serves as a runtime check in JoiningTransform to decide whether to utilize the parallel processing of
MEDIUM	src/Interpreters/IJoin.h	156	/// If the join supports parallel processing, it can still decide during build phase whether to utilize it or not.
MEDIUM	src/Interpreters/HashJoin/HashJoin.h	400	// we can cache the selector size at construction to make the holder robust
MEDIUM	src/Interpreters/FileCache/FileCache.cpp	2511	/// we allow ourselves to be suboptional here in favour of being robust
MEDIUM	src/Databases/DataLake/GlueCatalog.cpp	377	/// Skip field if it's not "current" (for example Renamed). No idea how someone can utilize "non current
MEDIUM	src/Storages/ObjectStorage/DataLakes/Iceberg/Utils.cpp	471	/// Do not utilize filesystem cache if more precise cache enabled
MEDIUM	…rage/DataLakes/Iceberg/StatelessMetadataFileGetter.cpp	85	/// Do not utilize filesystem cache if more precise cache enabled
MEDIUM	…rage/DataLakes/Iceberg/StatelessMetadataFileGetter.cpp	157	/// Do not utilize filesystem cache if more precise cache enabled
MEDIUM	src/Storages/MergeTree/KeyCondition.h	259	/// Special for pointInPolygon to utilize minmax indices.
MEDIUM	src/Storages/MergeTree/MergeTreeWhereOptimizer.cpp	229	/// Root function node must be contained in atom_map if we want to utilize primary index.
MEDIUM	src/Storages/MergeTree/MergeTreeWhereOptimizer.cpp	234	/// Non-root function node must be monotonic and deterministic in scope of query if we want to utilize prima
MEDIUM	src/Storages/MergeTree/MergeTreeData.h	157	/// Essentially it is an index too.
MEDIUM	src/AggregateFunctions/AggregateFunctionStatistics.cpp	203	/// and utilize FMA, rather than forcing a 64-bit memory store on every row.
MEDIUM	…eSeries/AggregateFunctionTimeseriesExtrapolatedValue.h	156	// extrapolationThreshold below. Essentially, we are assuming a more or
MEDIUM	src/IO/SharedThreadPools.h	35	/// This is needed to utilize as much a possible resources to accomplish some task.
MEDIUM	…/Processors/Formats/Impl/NativeORCBlockInputFormat.cpp	639	/// Transform range with the same left bound and right bound to equal, which could utilize bloom fil
MEDIUM	src/Processors/Formats/Impl/Parquet/Write.cpp	845	/// Alternatively, we could avoid using arrow's dictionary encoding code and leverage
MEDIUM	src/Processors/QueryPlan/ReadFromMergeTree.cpp	293	/// TODO: this approach is fragile, it'd be more robust to update sorting description for the whole plan during plan
MEDIUM	…ueryPlan/Optimizations/optimizeUseNormalProjection.cpp	399	/// Enables PREWHERE on projections to improve read efficiency and leverage query condition cache.
MEDIUM	…Plan/Optimizations/optimizeDirectReadFromTextIndex.cpp	270	/// 2. We want to leverage the PREWHERE for virtual columns, because text index
MEDIUM	…lan/Optimizations/considerEnablingParallelReplicas.cpp	323	// This value is an upper bound on the number of threads that can be used for reading (we simply don't have
MEDIUM	src/Common/Scheduler/CPULeaseAllocation.cpp	496	// It is better to run less threads, but utilize CPU better to avoid frequent context switches. This is how
MEDIUM	src/Functions/multiIf.cpp	378	/// Equivalent to below code. But it is able to utilize SIMD instructions.
MEDIUM	src/Functions/multiIf.cpp	394	/// Equivalent to below code. But it is able to utilize SIMD instructions.
MEDIUM	src/Functions/FunctionsConversion.h	1353	/// we want to utilize constexpr condition here, which is not mixable with value comparison
MEDIUM	src/Client/MultiplexedConnections.cpp	516	/// TODO Absolutely wrong code: read_list could be empty; motivation of rand is unclear.

Redundant / Tautological Comments75 hits · 110 pts

Severity	File	Line	Snippet
LOW	docker/server/entrypoint.sh	96	# Check if the `defaul` user is changed through any mounted file. It will mean that user took care of it already
LOW	ci/praktika/event.py	217	# Check if any event in the group should be retained
LOW	ci/praktika/job.py	279	# Check if excluded
LOW	ci/praktika/job.py	285	# Check if included
LOW	ci/praktika/hook_cache.py	116	# Check if this job's digest starts with any other job's digest
LOW	ci/praktika/hook_cache.py	153	# Check if any successfully fetched digest is a prefix of this digest
LOW	ci/praktika/result.py	1048	# Check if colors should be used: local run + TTY + terminal supports colors
LOW	ci/praktika/issue.py	267	# Check if test name matches
LOW	ci/praktika/native_jobs.py	246	# Check if cache already exists in S3
LOW	ci/praktika/native_jobs.py	696	# Check if any parent is reachable from BASE_BRANCH
LOW	ci/praktika/native_jobs.py	701	# Check if parent is ancestor of BASE_BRANCH or BASE_BRANCH is ancestor of parent
LOW	ci/praktika/__main__.py	309	# Check if html is in the only list (case-insensitive)
LOW	ci/praktika/infrastructure/lambda_function.py	338	# Check if function exists
LOW	…/praktika/infrastructure/native/lambda_slack_worker.py	227	# Check if any job has failed or errored
LOW	ci/jobs/check_style.py	172	# Check if any pattern matches in the concatenated string
LOW	ci/jobs/integration_test_job.py	568	# Set on_error_hook to collect logs on hard timeout
LOW	ci/jobs/build_toolchain.py	560	# Check if we collected any profiles
LOW	ci/jobs/scripts/check_ci.py	592	# Check if workflow has unknown failures before matching against open issues
LOW	ci/jobs/scripts/check_ci.py	807	# Check if PR number was provided as command-line argument
LOW	ci/jobs/scripts/done.py	95	# Display results
LOW	ci/jobs/scripts/log_parser.py	404	# Check if line matches the numbered stack trace pattern
LOW	ci/jobs/scripts/log_parser.py	451	# Check if line contains DB:: namespace
LOW	ci/jobs/scripts/merge_llvm_coverage.sh	35	# Check if tools were found
LOW	ci/jobs/scripts/perf/download.sh	66	# Check if the dataset path exists
LOW	ci/jobs/scripts/workflow_hooks/pr_body_check.py	32	# Check if the entry is on the same line (e.g. "Changelog entry: Fix something")
LOW	…/jobs/scripts/workflow_hooks/pr_labels_and_category.py	178	# Check if the category is on the same line (e.g. "Changelog category: Bug Fix")
LOW	ci/jobs/scripts/stress/stress.py	386	# Display output before raising the exception as requested
LOW	tests/casa_del_dolor/utils/httpserver.py	83	# Check if this is an async request
LOW	tests/casa_del_dolor/utils/backgroundworker.py	47	# Check if thread is already running
LOW	tests/casa_del_dolor/catalogs/datalakes.py	704	# Set timezone to match ClickHouse
LOW	tests/casa_del_dolor/catalogs/clickhousetospark.py	223	# Check if it's a named tuple element
LOW	tests/docker_scripts/upgrade_runner.sh	44	# Check if we cloned previous release repository successfully
LOW	tests/ci/version_helper.py	418	# Check if we have shallow checkout by comparing number of lines
LOW	tests/ci/changelog.py	333	# Check if the category is on the same line
LOW	tests/ci/changelog.py	357	# Check if the entry is on the same line
LOW	tests/ci/get_previous_release_tag.py	44	# Check if the artifact exists on GitHub.
LOW	tests/ci/ci_utils.py	157	# Check if there is a next page
LOW	tests/ci/ci_utils.py	200	# Check if there is a next page
LOW	tests/ci/cherry_pick.py	509	# Check if we've already pinged to avoid spamming
LOW	…sts/integration/test_mark_cache_profile_events/test.py	51	# Check if any eviction metric has increased
LOW	…sts/integration/test_mark_cache_profile_events/test.py	263	# Check if eviction metrics appear in query log
LOW	…ation/test_stop_insert_when_disk_close_to_full/test.py	167	# Set threshold to 3 MiB
LOW	tests/integration/test_cgroup_metrics/test.py	137	# Check if this is a nested cgroup (important for reproducing the bug)
LOW	tests/integration/test_cgroup_metrics/test.py	231	# Check if we've seen a meaningful increase (at least 0.001 seconds)
LOW	…n/test_modify_engine_on_restart/test_zk_path_exists.py	60	# Check if we can cancel convertation
LOW	tests/integration/test_jbod_balancer/test.py	88	# Check if we can assign new merges
LOW	tests/integration/test_keeper_force_recovery/test.py	96	# Check if node 6 has a Keeper config (it only has one after the test runs)
LOW	…tegration/test_prometheus_protocols/test_evaluation.py	3098	# Set __name__ to a constant: there is no tag "", so its value is treated as "" which always matches regex "",
LOW	tests/integration/helpers/network.py	39	# # Check if iptables exists
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
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
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
LOW	…queries/0_stateless/03792_profile_events_null_queue.sh	22	# Check if clickhouse-driver is available
LOW	tests/queries/0_stateless/02874_array_random_sample.sh	220	# Check if the array contains exactly 2 unique elements
LOW	tests/queries/0_stateless/03417_http_exception_tag.sh	26	# Check if the response contains __exception__ followed by newline, then TAG, then newline
LOW	…0_stateless/03807_parquet_reader_race_next_subgroup.sh	24	# Read the file multiple times in parallel to trigger the race.
LOW	tests/queries/0_stateless/03408_parquet_checksums.sh	21	# Write file with checksums.
LOW	tests/queries/0_stateless/03408_parquet_checksums.sh	37	# Write file without checksums.
LOW	…ateless/04070_async_insert_result_rows_double_count.sh	56	# Print results for comparison
LOW	tests/stress/keeper/framework/core/preflight.py	68	# Check if apt-get is available (containers should be Ubuntu/Debian)
15 more matches not shown…

Hallucination Indicators5 hits · 50 pts

Severity	File	Line	Snippet
CRITICAL	…va/org/apache/paimon/rest/PaimonIncrementalWriter.java	47	Catalog catalog = org.apache.paimon.catalog.CatalogFactory.createCatalog(context);
CRITICAL	…a/org/apache/paimon/rest/RESTCatalogServerStarter.java	78	Catalog catalog = org.apache.paimon.catalog.CatalogFactory.createCatalog(context);
CRITICAL	…integration/test_merge_tree_azure_blob_storage/test.py	6	from azure.core.exceptions import ResourceNotFoundError
CRITICAL	…ries/0_stateless/data_minio/paimon_all_types/README.md	212	return org.apache.paimon.catalog.CatalogFactory.createCatalog(CatalogContext.create(new Path(rootPath)));
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

Synthetic Comment Markers5 hits · 38 pts

Severity	File	Line	Snippet
HIGH	ci/praktika/workflow.py	108	# exact match - consider it as requested job
HIGH	ci/jobs/scripts/stress/stress.py	386	# Display output before raising the exception as requested
HIGH	utils/merge-selector-lab/pack.py	3	# Forgive my ignorance. This AI-generated script is used instead of a proper js bundler.
HIGH	src/Storages/Kafka/StorageKafka.cpp	145	// Claim as many consumers as requested, but don't block
HIGH	src/Client/AI/tests/gtest_ai_sql_generator.cpp	271	// If the AI generated SQL, it should be safe

Fake / Example Data21 hits · 24 pts

Severity	File	Line	Snippet
LOW	tests/integration/test_storage_mysql/test.py	819	f"INSERT INTO clickhouse.test_joins_mysql_users VALUES (469722, 'user@example.com', '2019-08-30 07:55:01')"
LOW	tests/integration/test_storage_delta/test.py	1425	pa.array(["John Doe", "Jane Smith", "Jake Johnson"], type=pa.string()),
LOW	tests/integration/test_storage_delta/test.py	1595	pa.array(["John Doe", "Jane Smith", "Jake Johnson"], type=pa.string()),
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":{
LOW	tests/queries/0_stateless/02919_storage_fuzzjson.sql	21	"name": "Jane Doe",
LOW	…/queries/0_stateless/02918_fuzzjson_table_function.sql	44	json_str='{"name": "John Doe", "age": 30, "address": {"city": "Citiville", "zip": "12345"}, "hobbies": ["reading", "
LOW	…/queries/0_stateless/02918_fuzzjson_table_function.sql	49	json_str='{"name": "John Doe", "age": 30, "address": {"city": "Citiville", "zip": "12345"}, "hobbies": ["reading", "
LOW	…/queries/0_stateless/02918_fuzzjson_table_function.sql	56	json_str='{"name": "John Doe", "age": 30, "address": {"city": "Citiville", "zip": "12345"}, "hobbies": ["reading", "
LOW	…/queries/0_stateless/02918_fuzzjson_table_function.sql	65	json_str='{"name": "John Doe", "age": 30, "address": {"city": "Citiville", "zip": "12345"}, "hobbies": ["reading", "
LOW	…queries/0_stateless/02884_string_distance_function.sql	56	-- Lorem ipsum
LOW	…queries/0_stateless/02884_string_distance_function.sql	57	-- Chinese chars lorem ipsum
LOW	…queries/0_stateless/02884_string_distance_function.sql	59	materialize('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin quis mauris enim. Nam venenatis nunc.'),
LOW	…queries/0_stateless/02884_string_distance_function.sql	59	materialize('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin quis mauris enim. Nam venenatis nunc.'),
LOW	…queries/0_stateless/02884_string_distance_function.sql	141	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
LOW	tests/queries/0_stateless/01509_format_raw_blob.sh	13	Lorem ipsum dolor sit amet, consectetur adipiscing elit.
LOW	tests/queries/0_stateless/01509_format_raw_blob.sh	13	Lorem ipsum dolor sit amet, consectetur adipiscing elit.
LOW	tests/performance/cryptographic_hashes.xml	31	<value>materialize('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris sollicitudin nisi ac
LOW	tests/performance/cryptographic_hashes.xml	31	<value>materialize('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris sollicitudin nisi ac
LOW	tests/performance/general_purpose_hashes.xml	25	<value>materialize('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris sollicitudin nisi ac
LOW	tests/performance/general_purpose_hashes.xml	25	<value>materialize('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris sollicitudin nisi ac
LOW	…torages/System/StorageSystemContributors.generated.cpp	768	"John Doe",

Slop Phrases15 hits · 22 pts

Severity	File	Line	Snippet
MEDIUM	ci/jobs/sqlancer_job.sh	5	# 2. Other than for demonstration purposes it would be wierd to write this in bash
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
MEDIUM	…queries/0_stateless/03011_definitive_guide_to_cast.sql	137	-- It's worth noting that the operator form does not allow to specify the type name as a string literal:
LOW	programs/server/config.xml	1025	Regexps are not aligned: don't forget to add ^ and $. Also don't forget to escape dot (.) metacharacter
LOW	src/Storages/ObjectStorage/S3/Configuration.cpp	390	/// When adding new arguments in the signature don't forget to update addStructureAndFormatToArgsIfNeeded as well.
LOW	src/Storages/MergeTree/MergeTreeData.cpp	2488	"(don't forget to return setting back to default value)",
LOW	src/Storages/MergeTree/MergeTreeData.cpp	2499	"section or in table settings in .sql file (don't forget to return setting back to default value)",
LOW	src/Core/BaseSettingsProgramOptions.h	52	/// (Don't forget to call notify() on the `variables_map` after parsing it!)
LOW	src/DataTypes/Native.cpp	483	/// When working with values of these types in LLVM, don't forget to do setAlignment(llvm::Align(8)) for all loads/s
LOW	src/IO/SeekableReadBuffer.h	35	* may get into inconsistent state. Don't forget to reset it on the first nextImpl()
LOW	src/IO/ReadHelpers.h	397	// Buffer pointer is left at EOL, don't forget to advance it.
LOW	src/Common/AsynchronousMetrics.cpp	431	// achieve temporal separation with MetricTransmitter. Don't forget to
LOW	src/Common/PODArray.h	24	* Don't forget to apply std::decay when using this constexpr.
LOW	src/Common/COW.h	242	* If you override 'mutate' method in inherited classes, don't forget to make it virtual in base class or to make i
LOW	src/Client/BuzzHouse/Generator/SQLExpression.cpp	989	/// Don't forget to clear levels!

Example Usage Blocks12 hits · 18 pts

Severity	File	Line	Snippet
LOW	…eries/0_stateless/helpers/install_predefined_backup.sh	6	# Usage:
LOW	.claude/tools/cppexpr.sh	5	# Usage:
LOW	…laude/skills/keeper-stress-analysis/scripts/rebuild.sh	4	# Usage:
LOW	utils/data-lakes-importer.py	9	# Usage example:
LOW	utils/merge-selector-lab/pack.py	95	# Example usage
LOW	utils/merge-selector-lab/renderMath.js	69	// Example usage:
LOW	base/poco/Foundation/include/Poco/TypeList.h	261	/// Usage example:
LOW	base/poco/Foundation/include/Poco/Process.h	119	/// Usage example:
LOW	base/poco/Foundation/include/Poco/Process.h	153	/// Usage example:
LOW	base/poco/Foundation/include/Poco/Dynamic/Var.h	128	/// Example usage:
LOW	base/poco/Foundation/include/Poco/Dynamic/Var.h	151	/// Example usage:
LOW	src/Common/examples/parallel_aggregation.cpp	29	/// Usage example:

Docstring Block Structure2 hits · 10 pts

Severity	File	Line	Snippet
HIGH	ci/praktika/utils.py	727	Compresses a file or directory using zstd. Args: path: Path to the file or directory to co
HIGH	ci/praktika/utils.py	834	Compresses a file or directory using gzip. Args: path: Path to the file or directory to co

Magic Placeholder Names2 hits · 10 pts

Severity	File	Line	Snippet
HIGH	docs/en/interfaces/client.md	438	<api_key>your-api-key-here</api_key>
HIGH	docs/en/interfaces/client.md	468	api_key: your-api-key-here

Dead Code2 hits · 4 pts

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

Overly Generic Function Names2 hits · 2 pts

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

Score History

Severity Breakdown

Pattern Findings