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https://issues.apache.org/jira/browse/SPARK-29072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt Cheah updated SPARK-29072:
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Description:
>From SPARK-28209, SPARK-28570, and SPARK-28571, we used the new shuffle writer
>plugin API across all the shuffle writers. However, some mistakes were made in
>the process:
* We lost shuffle write time metrics for the Unsafe and Sort shuffle writer
implementations
* There was a duplicate implementation of ShufflePartitionPairsWriter
introduced
This issue tracks rectifying both situations; the second is related to the
first.
was:
>From SPARK-28209, SPARK-28570, and SPARK-28571, we used the new shuffle writer
>plugin API across all the shuffle writers. However, some mistakes were made in
>the process:
* We lost shuffle write time metrics for the Unsafe and Sort shuffle writer
implementations
* There was a duplicate implementation of ShufflePartitionPairsWriter
introduced
> Properly track shuffle write time with refactor
> -----------------------------------------------
>
> Key: SPARK-29072
> URL: https://issues.apache.org/jira/browse/SPARK-29072
> Project: Spark
> Issue Type: Bug
> Components: Shuffle
> Affects Versions: 3.0.0
> Reporter: Matt Cheah
> Priority: Major
>
> From SPARK-28209, SPARK-28570, and SPARK-28571, we used the new shuffle
> writer plugin API across all the shuffle writers. However, some mistakes were
> made in the process:
> * We lost shuffle write time metrics for the Unsafe and Sort shuffle writer
> implementations
> * There was a duplicate implementation of ShufflePartitionPairsWriter
> introduced
> This issue tracks rectifying both situations; the second is related to the
> first.
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