[SPARK-24821][Core] Fail fast when submitted job compute on a subset of all the partitions for a barrier stage #21918
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…s for a barrier stage
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@jiangxb1987, thanks! I am a bot who has found some folks who might be able to help with the review:@mateiz, @rxin and @kayousterhout |
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Test build #93792 has finished for PR 21918 at commit
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retest this please |
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Test build #93816 has finished for PR 21918 at commit
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@jiangxb1987 See my comment #21927 (comment). |
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@jiangxb1987 This should be addressed by #21927 . Could you close this PR? |
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What changes were proposed in this pull request?
Check on
DAGScheduler.submitJob()to make sure we are not launching a barrier stage on only a subset of all the partitions(one example is thefirst()operation), otherwise shall fail fast.How was this patch tested?
Add new test case in
BarrierStageOnSubmittedSuite.