goleak executor.(*AnalyzeColumnsExecV2).subMergeWorker #41511
Description
Bug Report
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--- PASS: TestGlobalMemoryControlForAnalyze (3.22s)
PASS
coverage: 15.6% of statements
goleak: Errors on successful test run: found unexpected goroutines:
[Goroutine 43419 in state sleep, with time.Sleep on top of the stack:
goroutine 43419 [sleep]:
time.Sleep(0x5f5e100)
GOROOT/src/runtime/time.go:195 +0x135
github.com/pingcap/tidb/executor.(*AnalyzeColumnsExecV2).subMergeWorker(0xc007da2330, 0xc0068bdf80, 0xc006712000, 0x2, 0x0)
executor/analyze_col_v2.go:602 +0x1e5
created by github.com/pingcap/tidb/executor.(*AnalyzeColumnsExecV2).buildSamplingStats
executor/analyze_col_v2.go:260 +0x685
Goroutine 43421 in state sleep, with time.Sleep on top of the stack:
goroutine 43421 [sleep]:
time.Sleep(0x5f5e100)
GOROOT/src/runtime/time.go:195 +0x135
github.com/pingcap/tidb/executor.(*AnalyzeColumnsExecV2).subMergeWorker(0xc007da2330, 0xc0068bdf80, 0xc006712000, 0x2, 0x2)
executor/analyze_col_v2.go:602 +0x1e5
created by github.com/pingcap/tidb/executor.(*AnalyzeColumnsExecV2).buildSamplingStats
executor/analyze_col_v2.go:260 +0x685
Goroutine 43422 in state sleep, with time.Sleep on top of the stack:
goroutine 43422 [sleep]:
time.Sleep(0x5f5e100)
GOROOT/src/runtime/time.go:195 +0x135
github.com/pingcap/tidb/executor.(*AnalyzeColumnsExecV2).subMergeWorker(0xc007da2330, 0xc0068bdf80, 0xc006712000, 0x2, 0x3)
executor/analyze_col_v2.go:602 +0x1e5
created by github.com/pingcap/tidb/executor.(*AnalyzeColumnsExecV2).buildSamplingStats
executor/analyze_col_v2.go:260 +0x685
Goroutine 43420 in state sleep, with time.Sleep on top of the stack:
goroutine 43420 [sleep]:
time.Sleep(0x5f5e100)
GOROOT/src/runtime/time.go:195 +0x135
github.com/pingcap/tidb/executor.(*AnalyzeColumnsExecV2).subMergeWorker(0xc007da2330, 0xc0068bdf80, 0xc006712000, 0x2, 0x1)
executor/analyze_col_v2.go:602 +0x1e5
created by github.com/pingcap/tidb/executor.(*AnalyzeColumnsExecV2).buildSamplingStats
executor/analyze_col_v2.go:260 +0x685
]
--
Coverage runner: Not collecting coverage for failed test.
The following commands failed with status 1
/home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/sandbox/linux-sandbox/7481/execroot/__main__/bazel-out/k8-fastbuild/bin/executor/analyzetest/analyzetest_test_/analyzetest_test.runfiles/__main__/executor/analyzetest/analyzetest_test_/analyzetest_test