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Posted to issues@spark.apache.org by "Matt Cheah (Jira)" <ji...@apache.org> on 2019/09/13 01:07:00 UTC
[jira] [Updated] (SPARK-29072) Properly track shuffle write time
with refactor
[ https://issues.apache.org/jira/browse/SPARK-29072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matt Cheah updated SPARK-29072:
-------------------------------
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
> 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
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