[SPARK-20051][SS] Fix StreamSuite flaky test - recover from v2.1 checkpoint #17382
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LGTM. Will merge when tests pass. |
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Scala tests have passed. I am merging this to unblock other PRs. |
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Test build #75014 has finished for PR 17382 at commit
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@tdas all tests passed. |
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What changes were proposed in this pull request?
There is a race condition between calling stop on a streaming query and deleting directories in
withTempDirthat causes test to fail, fixing to do lazy deletion using delete on shutdown JVM hook.How was this patch tested?