[SPARK-21165][SQL] FileFormatWriter should handle mismatched attribute ids between logical and physical plan #19483
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cc @gatorsmile |
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Test build #82683 has finished for PR 19483 at commit
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Test build #82685 has finished for PR 19483 at commit
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cloud-fan
changed the title
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It sounds like we are facing various issues because we are using the analyzed plan. Is that possible we just add an extra Project using the analyzed plan's output at the end of optimizer? |
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I'll refactor it later, to use |
The hive bucketing PR does that : #19001 I can isolate that piece and put out a PR |
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that will be great, thanks @tejasapatil ! |
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Test build #82712 has finished for PR 19483 at commit
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asfgit
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Oct 13, 2017
…ry schema ## What changes were proposed in this pull request? #18386 fixes SPARK-21165 but breaks SPARK-22252. This PR reverts #18386 and picks the patch from #19483 to fix SPARK-21165. ## How was this patch tested? new regression test Author: Wenchen Fan <[email protected]> Closes #19484 from cloud-fan/bug.
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thanks for the review, merging to master! |
MatthewRBruce
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that referenced
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Jul 31, 2018
…ry schema ## What changes were proposed in this pull request? apache#18386 fixes SPARK-21165 but breaks SPARK-22252. This PR reverts apache#18386 and picks the patch from apache#19483 to fix SPARK-21165. ## How was this patch tested? new regression test Author: Wenchen Fan <[email protected]> Closes apache#19484 from cloud-fan/bug.
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What changes were proposed in this pull request?
Due to optimizer removing some unnecessary aliases, the logical and physical plan may have different output attribute ids. FileFormatWriter should handle this when creating the physical sort node.
How was this patch tested?
new regression test.