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affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.severity/majorsig/executionSIG executionSIG executiontype/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.
Description
Bug Report
Please answer these questions before submitting your issue. Thanks!
1. Minimal reproduce step (Required)
- load tpch10 data
- set tidb_executor_concurrency = 20
- explain analyze select l_tax from lineitem order by l_comment, l_shipmode, l_discount;
- manually kill the sql
2. What did you expect to see? (Required)
3. What did you see instead (Required)
goroutine 171262443 [chan send, 84 minutes]:
github.com/pingcap/tidb/pkg/executor/sortexec.(*parallelSortWorker).fetchChunksAndSortImpl(0xc0065e82c0)
/workspace/source/tidb/pkg/executor/sortexec/parallel_sort_worker.go:216 +0x2c5
github.com/pingcap/tidb/pkg/executor/sortexec.(*parallelSortWorker).fetchChunksAndSort(...)
/workspace/source/tidb/pkg/executor/sortexec/parallel_sort_worker.go:197
github.com/pingcap/tidb/pkg/executor/sortexec.(*parallelSortWorker).run(0xc0065e82c0)
/workspace/source/tidb/pkg/executor/sortexec/parallel_sort_worker.go:263 +0x4c
github.com/pingcap/tidb/pkg/executor/sortexec.(*SortExec).fetchChunksParallel.func1()
/workspace/source/tidb/pkg/executor/sortexec/sort.go:673 +0x17
github.com/pingcap/tidb/pkg/util.(*WaitGroupWrapper).Run.func1()
/workspace/source/tidb/pkg/util/wait_group_wrapper.go:157 +0x4c
created by github.com/pingcap/tidb/pkg/util.(*WaitGroupWrapper).Run in goroutine 171262521
/workspace/source/tidb/pkg/util/wait_group_wrapper.go:155 +0x73
goroutine 171239675 [chan receive, 84 minutes]:
github.com/pingcap/tidb/pkg/executor/sortexec.(*SortExec).Close(0xc02a6ef208)
/workspace/source/tidb/pkg/executor/sortexec/sort.go:128 +0x265
github.com/pingcap/tidb/pkg/executor/internal/exec.Close({0x70b6000?, 0xc02a6ef208?})
/workspace/source/tidb/pkg/executor/internal/exec/executor.go:472 +0x5c
github.com/pingcap/tidb/pkg/executor/internal/exec.(*BaseExecutorV2).Close(0xc1db5a6818?)
/workspace/source/tidb/pkg/executor/internal/exec/executor.go:315 +0x52
github.com/pingcap/tidb/pkg/executor.(*PipelinedWindowExec).Close(0x0?)
/workspace/source/tidb/pkg/executor/pipelined_window.go:82 +0x19
github.com/pingcap/tidb/pkg/executor/internal/exec.Close({0x70b5940?, 0xc02a6ef448?})
/workspace/source/tidb/pkg/executor/internal/exec/executor.go:472 +0x5c
github.com/pingcap/tidb/pkg/executor.(*ShuffleExec).Close(0xc0064e5600)
/workspace/source/tidb/pkg/executor/shuffle.go:178 +0x17c
github.com/pingcap/tidb/pkg/executor/internal/exec.Close({0x70b58b0?, 0xc0064e5600?})
/workspace/source/tidb/pkg/executor/internal/exec/executor.go:472 +0x5c
github.com/pingcap/tidb/pkg/executor/internal/exec.(*BaseExecutorV2).Close(0xc04c31ea50?)
/workspace/source/tidb/pkg/executor/internal/exec/executor.go:315 +0x52
github.com/pingcap/tidb/pkg/executor.(*SelectionExec).Close(0xc0064e5760?)
/workspace/source/tidb/pkg/executor/select.go:697 +0x65
github.com/pingcap/tidb/pkg/executor/internal/exec.Close({0x70b47d0?, 0xc0064e5760?})
/workspace/source/tidb/pkg/executor/internal/exec/executor.go:472 +0x5c
github.com/pingcap/tidb/pkg/executor/internal/exec.(*BaseExecutorV2).Close(0x202282b?)
/workspace/source/tidb/pkg/executor/internal/exec/executor.go:315 +0x52
github.com/pingcap/tidb/pkg/executor.(*LimitExec).Close(0xc2b85e2640)
/workspace/source/tidb/pkg/executor/select.go:513 +0x8d
github.com/pingcap/tidb/pkg/executor/internal/exec.Close({0x70b6cf0?, 0xc2b85e2640?})
/workspace/source/tidb/pkg/executor/internal/exec/executor.go:472 +0x5c
github.com/pingcap/tidb/pkg/executor.(*ExplainExec).executeAnalyzeExec.func1()
/workspace/source/tidb/pkg/executor/explain.go:99 +0x32
github.com/pingcap/tidb/pkg/executor.(*ExplainExec).executeAnalyzeExec(0xc067b3aea0, {0x707dc08?, 0xc04c31ea50?})
/workspace/source/tidb/pkg/executor/explain.go:143 +0x4a2
github.com/pingcap/tidb/pkg/executor.(*ExplainExec).generateExplainInfo(0xc067b3aea0, {0x707dc08?, 0xc04c31ea50?})
/workspace/source/tidb/pkg/executor/explain.go:148 +0x33
github.com/pingcap/tidb/pkg/executor.(*ExplainExec).Next(0xc067b3aea0, {0x707dc08?, 0xc04c31ea50?}, 0xc02f081a40)
/workspace/source/tidb/pkg/executor/explain.go:75 +0x35
github.com/pingcap/tidb/pkg/executor/internal/exec.Next({0x707dc08, 0xc04c31ea50}, {0x70b50d0, 0xc067b3aea0}, 0xc02f081a40)
/workspace/source/tidb/pkg/executor/internal/exec/executor.go:456 +0x29f
github.com/pingcap/tidb/pkg/executor.(*ExecStmt).next(0xc04a93f0e0, {0x707dc08, 0xc04c31ea50}, {0x70b50d0, 0xc067b3aea0}, 0xc02f081a40)
/workspace/source/tidb/pkg/executor/adapter.go:1266 +0x6e
github.com/pingcap/tidb/pkg/executor.(*recordSet).Next(0xc323aeb880, {0x707dc08?, 0xc04c31ea50?}, 0xc02f081a40)
/workspace/source/tidb/pkg/executor/adapter.go:172 +0x108
github.com/pingcap/tidb/pkg/server/internal/resultset.(*tidbResultSet).Next(0x6775508?, {0x707dc08?, 0xc04c31ea50?}, 0xc0032650c0?)
/workspace/source/tidb/pkg/server/internal/resultset/resultset.go:72 +0xc2
github.com/pingcap/tidb/pkg/server.(*clientConn).writeChunks(0xc0246beea0, {0x707dc08, 0xc04c31ea50}, {0x70a1880, 0xc04f08c040}, 0x0, 0x2)
/workspace/source/tidb/pkg/server/conn.go:2319 +0x18c
github.com/pingcap/tidb/pkg/server.(*clientConn).writeResultSet(0xc0246beea0, {0x707dc08, 0xc04c31ea50}, {0x70a1880, 0xc04f08c040}, 0x0, 0x2, 0x0)
/workspace/source/tidb/pkg/server/conn.go:2262 +0x153
github.com/pingcap/tidb/pkg/server.(*clientConn).handleStmt(0xc0246beea0, {0x707dc40, 0xc137770690}, {0x7099538, 0xc1a607f1f0}, {0x0, 0x0, 0x0}, 0x1)
/workspace/source/tidb/pkg/server/conn.go:2065 +0x64f
github.com/pingcap/tidb/pkg/server.(*clientConn).handleQuery(0xc0246beea0, {0x707dc40, 0xc137770690}, {0xc0ba3fc001, 0x2cd})
/workspace/source/tidb/pkg/server/conn.go:1779 +0xb36
github.com/pingcap/tidb/pkg/server.(*clientConn).dispatch(0xc0246beea0, {0x707dc08, 0xc24d4b4c00}, {0xc0ba3fc000, 0x2ce, 0x2ce})
/workspace/source/tidb/pkg/server/conn.go:1378 +0xf85
github.com/pingcap/tidb/pkg/server.(*clientConn).Run(0xc0246beea0, {0x707dc08, 0xc24d4b4c00})
/workspace/source/tidb/pkg/server/conn.go:1147 +0x528
github.com/pingcap/tidb/pkg/server.(*Server).onConn(0xc0010a2f00, 0xc0246beea0)
/workspace/source/tidb/pkg/server/server.go:741 +0x81f
created by github.com/pingcap/tidb/pkg/server.(*Server).startNetworkListener in goroutine 850
/workspace/source/tidb/pkg/server/server.go:560 +0x674
4. What is your TiDB version? (Required)
v8.5.0
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Labels
affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.severity/majorsig/executionSIG executionSIG executiontype/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.