data race in TestIndexNestedLoopHashJoin

[D3Hunter]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

see https://do.pingcap.net/jenkins/blue/rest/organizations/jenkins/pipelines/pingcap/pipelines/tidb/pipelines/ghpr_unit_test/runs/44964/nodes/59/steps/65/log/?start=0

WARNING: DATA RACE
Write at 0x00c010c7a430 by goroutine 42109:
  github.com/pingcap/tidb/pkg/util/execdetails.(*Percentile[go.shape.int64]).Add()
      pkg/util/execdetails/util.go:96 +0x14d
  github.com/pingcap/tidb/pkg/util/execdetails.(*basicCopRuntimeStats).mergeExecSummary()
      pkg/util/execdetails/runtime_stats.go:160 +0x2b1
  github.com/pingcap/tidb/pkg/util/execdetails.(*RuntimeStatsColl).RecordCopStats()
      pkg/util/execdetails/runtime_stats.go:616 +0x6a4
  github.com/pingcap/tidb/pkg/distsql.(*selectResult).updateCopRuntimeStats()
      pkg/distsql/select_result.go:689 +0x18ea
  github.com/pingcap/tidb/pkg/distsql.(*selectResult).fetchRespWithIntermediateResults()
      pkg/distsql/select_result.go:446 +0x904
  github.com/pingcap/tidb/pkg/distsql.(*selectResult).fetchResp()
      pkg/distsql/select_result.go:351 +0x3fe
  github.com/pingcap/tidb/pkg/distsql.(*selectResult).Next()
      pkg/distsql/select_result.go:476 +0x389
  github.com/pingcap/tidb/pkg/executor.(*indexWorker).extractTaskHandles()
      pkg/executor/distsql.go:1422 +0x4e2
  github.com/pingcap/tidb/pkg/executor.(*indexWorker).fetchHandles()
      pkg/executor/distsql.go:1252 +0xb1a
  github.com/pingcap/tidb/pkg/executor.(*IndexLookUpExecutor).startIndexWorker.func1()
      pkg/executor/distsql.go:919 +0x21f8
  github.com/pingcap/tidb/pkg/executor.(*workerPool).run()
      pkg/executor/utils.go:239 +0xd1
  github.com/pingcap/tidb/pkg/executor.(*workerPool).submit.gowrap1()
      pkg/executor/utils.go:221 +0x33

Previous read at 0x00c010c7a430 by goroutine 41942:
  github.com/pingcap/tidb/pkg/util/execdetails.(*CopRuntimeStats).GetTasks()
      pkg/util/execdetails/runtime_stats.go:222 +0x1e4
  github.com/pingcap/tidb/pkg/executor.(*IndexLookUpExecutor).Close.func1()
      pkg/executor/distsql.go:995 +0x189
  runtime.deferreturn()
      GOROOT/src/runtime/panic.go:611 +0x5d
  github.com/pingcap/tidb/pkg/executor/internal/exec.Close()
      pkg/executor/internal/exec/executor.go:480 +0x232
  github.com/pingcap/tidb/pkg/executor/join.(*innerWorker).fetchInnerResults.func2()
      pkg/executor/join/index_lookup_join.go:741 +0xa7
  runtime.deferreturn()
      GOROOT/src/runtime/panic.go:611 +0x5d
  github.com/pingcap/tidb/pkg/executor/join.(*indexHashJoinInnerWorker).handleTask()
      pkg/executor/join/index_lookup_hash_join.go:734 +0x8f1
  github.com/pingcap/tidb/pkg/executor/join.(*indexHashJoinInnerWorker).run()
      pkg/executor/join/index_lookup_hash_join.go:570 +0x52d
  github.com/pingcap/tidb/pkg/executor/join.(*IndexNestedLoopHashJoin).startWorkers.func2()
      pkg/executor/join/index_lookup_hash_join.go:194 +0xa6
  github.com/pingcap/tidb/pkg/util.WithRecovery()
      pkg/util/misc.go:101 +0xde
  github.com/pingcap/tidb/pkg/executor/join.(*IndexNestedLoopHashJoin).startWorkers.gowrap2()
      pkg/executor/join/index_lookup_hash_join.go:194 +0x44

Goroutine 42109 (running) created at:
  github.com/pingcap/tidb/pkg/executor.(*workerPool).submit()
      pkg/executor/utils.go:221 +0x424
  github.com/pingcap/tidb/pkg/executor.(*IndexLookUpExecutor).startIndexWorker()
      pkg/executor/distsql.go:827 +0x9c4
  github.com/pingcap/tidb/pkg/executor.(*IndexLookUpExecutor).startWorkers()
      pkg/executor/distsql.go:732 +0x2b7
  github.com/pingcap/tidb/pkg/executor.(*IndexLookUpExecutor).Next()
      pkg/executor/distsql.go:1052 +0x2c6
  github.com/pingcap/tidb/pkg/executor/internal/exec.Next()
      pkg/executor/internal/exec/executor.go:460 +0x4ed
  github.com/pingcap/tidb/pkg/executor/join.(*innerWorker).fetchInnerResults()
      pkg/executor/join/index_lookup_join.go:755 +0xb29
  github.com/pingcap/tidb/pkg/executor/join.(*indexHashJoinInnerWorker).handleTask()
      pkg/executor/join/index_lookup_hash_join.go:734 +0x8f1
  github.com/pingcap/tidb/pkg/executor/join.(*indexHashJoinInnerWorker).run()
      pkg/executor/join/index_lookup_hash_join.go:570 +0x52d
  github.com/pingcap/tidb/pkg/executor/join.(*IndexNestedLoopHashJoin).startWorkers.func2()
      pkg/executor/join/index_lookup_hash_join.go:194 +0xa6
  github.com/pingcap/tidb/pkg/util.WithRecovery()
      pkg/util/misc.go:101 +0xde
  github.com/pingcap/tidb/pkg/executor/join.(*IndexNestedLoopHashJoin).startWorkers.gowrap2()
      pkg/executor/join/index_lookup_hash_join.go:194 +0x44

Goroutine 41942 (running) created at:
  github.com/pingcap/tidb/pkg/executor/join.(*IndexNestedLoopHashJoin).startWorkers()
      pkg/executor/join/index_lookup_hash_join.go:194 +0x9d1
  github.com/pingcap/tidb/pkg/executor/join.(*IndexNestedLoopHashJoin).Next()
      pkg/executor/join/index_lookup_hash_join.go:245 +0x16d
  github.com/pingcap/tidb/pkg/executor/internal/exec.Next()
      pkg/executor/internal/exec/executor.go:460 +0x4ed
  github.com/pingcap/tidb/pkg/executor/aggregate.(*StreamAggExec).consumeCurGroupRowsAndFetchChild()
      pkg/executor/aggregate/agg_stream_executor.go:196 +0x2f7
  github.com/pingcap/tidb/pkg/executor/aggregate.(*StreamAggExec).consumeOneGroup()
      pkg/executor/aggregate/agg_stream_executor.go:124 +0x1c4
  github.com/pingcap/tidb/pkg/executor/aggregate.(*StreamAggExec).Next()
      pkg/executor/aggregate/agg_stream_executor.go:113 +0x484
  github.com/pingcap/tidb/pkg/executor/internal/exec.Next()
      pkg/executor/internal/exec/executor.go:460 +0x4ed
  github.com/pingcap/tidb/pkg/executor/sortexec.(*SortExec).fetchChunksFromChild()
      pkg/executor/sortexec/sort.go:728 +0x326
  github.com/pingcap/tidb/pkg/executor/sortexec.(*SortExec).fetchChunksParallel.func2()
      pkg/executor/sortexec/sort.go:677 +0x58
  github.com/pingcap/tidb/pkg/util.(*WaitGroupWrapper).Run.func1()
      pkg/util/wait_group_wrapper.go:167 +0x97

2. What did you expect to see? (Required)

3. What did you see instead (Required)

4. What is your TiDB version? (Required)

[xzhangxian1008]

/assign

[xzhangxian1008]

/severity moderate