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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2018/11/21 14:57:00 UTC
[jira] [Updated] (SPARK-26140) Allow passing in a custom shuffle
metrics reporter into shuffle reader
[ https://issues.apache.org/jira/browse/SPARK-26140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Reynold Xin updated SPARK-26140:
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Summary: Allow passing in a custom shuffle metrics reporter into shuffle reader (was: Pull TempShuffleReadMetrics creation out of shuffle layer)
> Allow passing in a custom shuffle metrics reporter into shuffle reader
> ----------------------------------------------------------------------
>
> Key: SPARK-26140
> URL: https://issues.apache.org/jira/browse/SPARK-26140
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core
> Affects Versions: 2.4.0
> Reporter: Reynold Xin
> Assignee: Reynold Xin
> Priority: Major
>
> The first step to pull the creation of TempShuffleReadMetrics out of shuffle layer, so it can be driven by an external caller. Then we can in SQL execution pass in a special metrics reporter that allows updating ShuffleExchangeExec's metrics.
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