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https://issues.apache.org/jira/browse/TEZ-4451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17811242#comment-17811242
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Steve Loughran commented on TEZ-4451:
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AFAIK I think it's only S3A input/output/listing/committers which update
context, plus RawLocal (for testing). ABFS is still on the TODO list, though
I'd love it.
Now that spark is hadoop-3.3.6+ only, I'd like to collect the context for each
task and report back for total stats spanning the entire job
> ThreadLevel IO Stats Support for TEZ
> ------------------------------------
>
> Key: TEZ-4451
> URL: https://issues.apache.org/jira/browse/TEZ-4451
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Harshit Gupta
> Assignee: Ayush Saxena
> Priority: Major
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Dump IO Statistics for each of the tasks in the log.
> This will requires upgrading Tez to use Hadoop-3.3.9-SNAPSHOT
>
> cc: [~rbalamohan] [~abstractdog] [~mthakur]
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