goroutine leak when indexlookup's executor builder panic. #51693
Labels
affects-5.4
This bug affects the 5.4.x(LTS) versions.
affects-6.1
This bug affects the 6.1.x(LTS) versions.
affects-6.5
This bug affects the 6.5.x(LTS) versions.
affects-7.1
This bug affects the 7.1.x(LTS) versions.
affects-7.5
This bug affects the 7.5.x(LTS) versions.
affects-8.1
This bug affects the 8.1.x(LTS) versions.
severity/major
sig/execution
SIG execution
type/bug
The issue is confirmed as a bug.
Bug Report
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1. Minimal reproduce step (Required)
2. What did you expect to see? (Required)
SQL exits and no goroutine leak.
3. What did you see instead (Required)
tidb.log
Seems projection's childExec don't close when panic happened.
4. What is your TiDB version? (Required)
d62ba73
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