[SPARK-27744][SQL] preserve spark properties on async subquery tasks #24625
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@gatorsmile curious to hear your thoughts about this |
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friendly ping @gatorsmile |
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friendly ping @gatorsmile |
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ok to test |
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Test build #106204 has finished for PR 24625 at commit
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@gatorsmile do you have any comments? should I tag anyone else for review? thanks! |
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friendly ping on above @gatorsmile |
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Jun 20, 2019
## Upstream SPARK-XXXXX ticket and PR link (if not applicable, explain) https://issues.apache.org/jira/browse/SPARK-27744 apache#24625 ## What changes were proposed in this pull request? preserve spark properties on subquery exec tasks ## How was this patch tested? unit tests
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friendly ping on above @gatorsmile |
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Can one of the admins verify this patch? |
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We're closing this PR because it hasn't been updated in a while. If you'd like to revive this PR, please reopen it! |
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What changes were proposed in this pull request?
Add a new future helper method that copies over spark properties before submitting to a new thread, and sets the original properties back on exit. SubqueryExec now uses this method to create futures. Any task that is submitted to its thread pool will now use the spark properties of the submitting thread, instead of the spark properties that were on the thread pool worker thread
How was this patch tested?
Added a test, which fails with current master but passes with this patch