fix: multi-insert with native writer in Spark 4.x (#3430)#3530
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Shekharrajak wants to merge 1 commit intoapache:mainfrom
Open
fix: multi-insert with native writer in Spark 4.x (#3430)#3530Shekharrajak wants to merge 1 commit intoapache:mainfrom
Shekharrajak wants to merge 1 commit intoapache:mainfrom
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Shekharrajak
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@coderfender, Please have a look. I think this code changes will resolve multiple issues of writer. |
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Which issue does this PR close?
Closes #3430.
Rationale for this change
SPARK-48817 multi-insert test fails in Spark 4.x with native writer enabled. The
requiresNativeChildrencheck doesn't handleReusedExchangeExec(used to share shuffles in multi-insert) andQueryStageExec(AQE wrapper operators).What changes are included in this PR?
producesArrowData()helper that recursively unwrapsReusedExchangeExec,ShuffleQueryStageExec,BroadcastQueryStageExecand checks forCometExec.How are these changes tested?
Added test case
parquet write with multi-insert patterninCometParquetWriterSuite.