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https://issues.apache.org/jira/browse/TEZ-693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13991310#comment-13991310
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Hitesh Shah commented on TEZ-693:
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bq. B. Step A is false and DagAM 'state' is DAGAppMasterState.SUCCEEDED and no
more new attempt will be tried.
- this may need some checking. A failed state does not necessarily imply that
another attempt will be launched. If the AM unregisters with a failed state, no
more attempts are launched and this may result in cleanup not being done based
on above logic.
> Deletion of DAG specific data after DAG completion
> --------------------------------------------------
>
> Key: TEZ-693
> URL: https://issues.apache.org/jira/browse/TEZ-693
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Bikas Saha
> Assignee: Mohammad Kamrul Islam
>
> Currently the client uploads some dag specific data to a remote directory
> specified by the user. The burden is on the client to clean this data after
> the dag completes. The post dag completion code in the AM should be able to
> clean this custom uploaded data.
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