Revert "Convert Split to record" #21631
Merged
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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