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https://issues.apache.org/jira/browse/TEZ-1610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-1610:
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Attachment: TEZ-1610.1.patch
Added "SHUFFLE_TIME_TAKEN, MERGE_TIME_TAKEN" counters to provide per source
metrics for shuffle & merge.
> additional task counters for fetchers
> -------------------------------------
>
> Key: TEZ-1610
> URL: https://issues.apache.org/jira/browse/TEZ-1610
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
> Attachments: TEZ-1610.1.patch
>
>
> - ShuffleFinishTime (per source)
> - Merge time (depending on broadcast/scatter-gather shuffle)
> This would be helpful in determining when shuffle started/ended for different
> sources in a task.
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