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Jonathan Eagles commented on TEZ-1069:
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Planning on closing this as won't fix unless I hear objects
> Support ability to re-size a task attempt when previous attempts fail due to resource
constraints
> -------------------------------------------------------------------------------------------------
>
> Key: TEZ-1069
> URL: https://issues.apache.org/jira/browse/TEZ-1069
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Hitesh Shah
> Assignee: Jeff Zhang
> Priority: Major
> Attachments: TEZ-1069-1.patch
>
>
> Consider a case where attempts for the final stage in a long DAG fails due to out of
memory. In such a scenario, the framework ( or via the base vertex manager ) should be able
to change the task specifications on the fly to trigger a re-run with modified specs.
> Changes could be both java opts changes as well as container resource requirements.
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