Revert "Revert "util/log: more misc cleanups"" #57222
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This re-instates cockroachdb#57000, as it did not "introduce a race in crdb" (Instead it merely outlined a bug in a test, which is to be fixed in a subsequent commit.) Release note: None
The pgwire code uses goroutines whose execution extends past the server's stopper's `Stop()` call. This is arguably a mis-design which needs to be fixed -- but in the meantime the logging package needs to tolerate it. This patch ensures that asynchronous `log` calls can be performed concurrently with a `TestLogScope`'s `Close()` call. Release note: None
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itsbilal
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Nov 30, 2020
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Reviewed 59 of 59 files at r1, 1 of 1 files at r2.
Reviewable status:complete! 1 of 0 LGTMs obtained (waiting on @dt and @irfansharif)
irfansharif
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Nov 30, 2020
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The two commits cannot be inverted - the 2nd commit works around the bug in the test within the context set up by the 1st commit. |
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TFYR bors r=irfansharif |
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Build succeeded: |
knz
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Dec 3, 2020
As discussed previously in cockroachdb#57222 - the SQL servers do not obey the server stop logic well and leak goroutines that continue to log while the TestLogScope gets closed. This commit continues to tolerate this misdesign by ensuring that some more stderr-related flags are accessed atomically. Release note: None
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Reverts #57178.
This re-instates #57000, as it did not "introduce a race in crdb"
The description in #57178 was incorrect - instead #57161 / #57162 merely outlined a bug in some tests, which remains to be fixed.
This PR also includes a temporary workaround for said test bug.
Fixes #57162.
Fixes #57161 (presumably - although the symptoms there don't align).