[
https://issues.apache.org/jira/browse/SPARK-26327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16716821#comment-16716821
]
ASF GitHub Bot commented on SPARK-26327:
----------------------------------------
cloud-fan commented on issue #23277: [SPARK-26327][SQL] Bug fix for
`FileSourceScanExec` metrics update and name changing
URL: https://github.com/apache/spark/pull/23277#issuecomment-446157984
thanks, merging to master!
@xuanyuanking can you send a PR for 2.4 without the metrics renaming?
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
> Metrics in FileSourceScanExec not update correctly while
> relation.partitionSchema is set
> ----------------------------------------------------------------------------------------
>
> Key: SPARK-26327
> URL: https://issues.apache.org/jira/browse/SPARK-26327
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: Yuanjian Li
> Priority: Major
>
> As currently approach in `FileSourceScanExec`, the metrics of "numFiles" and
> "metadataTime"(fileListingTime) were updated while lazy val
> `selectedPartitions` initialized in the scenario of relation.partitionSchema
> is set. But `selectedPartitions` will be initialized by `metadata` at first,
> which is called by `queryExecution.toString` in
> `SQLExecution.withNewExecutionId`. So while the
> `SQLMetrics.postDriverMetricUpdates` called, there's no corresponding
> liveExecutions in SQLAppStatusListener, the metrics update is not work.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
