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Revert "Convert Split to record" #21631

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@findepi findepi commented Apr 19, 2024

This reverts commit 12b8e5f. The commit introduced some bug to execution engine which could be reproduced by running
TestDistributedEngineOnlyQueries.testAssignUniqueId with @RepeatedTest(1000). The fact that tests execute in concurrency could be a factor in reproducing the problem.

Fixes #21630
This also fixes probable performance issue -- https://github.com/trinodb/trino/pull/21583/files#r1572265677

This reverts commit 12b8e5f.
The commit introduced some bug to execution engine which could be
reproduced by running
`TestDistributedEngineOnlyQueries.testAssignUniqueId` with
`@RepeatedTest(1000)`. The fact that tests execute in concurrency could
be a factor in reproducing the problem.
@findepi findepi requested review from martint, wendigo and losipiuk April 19, 2024 10:56
@cla-bot cla-bot bot added the cla-signed label Apr 19, 2024
@findepi findepi force-pushed the findepi/revert-convert-split-to-record-f95cad branch from f8c12e5 to 04a1d21 Compare April 19, 2024 10:58
@findepi findepi marked this pull request as draft April 19, 2024 13:19
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findepi commented Apr 19, 2024

#21632 looks like a better alternative

@findepi findepi marked this pull request as ready for review April 19, 2024 14:17
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findepi commented Apr 19, 2024

No longer draft per @martint 's #21632 (comment).

@wendigo wendigo merged commit 06f9826 into trinodb:master Apr 22, 2024
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@github-actions github-actions bot added this to the 446 milestone Apr 22, 2024
@findepi findepi deleted the findepi/revert-convert-split-to-record-f95cad branch April 22, 2024 08:52
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Test TestDistributedEngineOnlyQueries.testAssignUniqueId fails: incorrect results
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