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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2018/12/02 19:32:00 UTC
[jira] [Issue Comment Deleted] (SPARK-26139) Support passing
shuffle metrics to exchange operator
[ https://issues.apache.org/jira/browse/SPARK-26139?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Reynold Xin updated SPARK-26139:
--------------------------------
Comment: was deleted
(was: User 'xuanyuanking' has created a pull request for this issue:
https://github.com/apache/spark/pull/23128)
> Support passing shuffle metrics to exchange operator
> ----------------------------------------------------
>
> Key: SPARK-26139
> URL: https://issues.apache.org/jira/browse/SPARK-26139
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: Reynold Xin
> Assignee: Reynold Xin
> Priority: Major
>
> Due to the way Spark's architected (SQL is defined on top of the RDD API), there are two separate metrics system used in core vs SQL. Ideally, we'd want to be able to get the shuffle metrics for each of the exchange operator independently, e.g. blocks read, number of records.
>
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