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https://issues.apache.org/jira/browse/TEZ-1032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13984972#comment-13984972
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Siddharth Seth commented on TEZ-1032:
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I think having the ability to profile containers which are being reused is
useful. Explicitly launching a new container to profile doesn't work for this
case. Container Id profiling itself, I'm absolutely fine removing it as long as
there's some simple options to profile.
> allow specifying tasks/vertices to be profiled
> ----------------------------------------------
>
> Key: TEZ-1032
> URL: https://issues.apache.org/jira/browse/TEZ-1032
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Sergey Shelukhin
> Assignee: Rajesh Balamohan
> Attachments: TEZ-1032-v1.patch
>
>
> Specifying container numbers (via tez.profile.container.list) is not very
> useful... it would be nice to be able to specify particular stage (e.g. "Map
> 6") to profile.
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