[
https://issues.apache.org/jira/browse/SPARK-37726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-37726:
------------------------------------
Assignee: Apache Spark
> Add spill size metrics for sort merge join
> ------------------------------------------
>
> Key: SPARK-37726
> URL: https://issues.apache.org/jira/browse/SPARK-37726
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: Cheng Su
> Assignee: Apache Spark
> Priority: Trivial
>
> Sort merge join allows buffered side to spill if the size is too large to
> hold in memory. It would be good to add a "spill size" SQL metrics in sort
> merge join, to track how often the spill happens, and how much of spill size
> would be in case when it spills.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
