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Posted to issues@tez.apache.org by "Syed Shameerur Rahman (Jira)" <ji...@apache.org> on 2020/02/20 11:02:00 UTC
[jira] [Commented] (TEZ-3363) Delete intermediate data at the
vertex level for Shuffle Handler
[ https://issues.apache.org/jira/browse/TEZ-3363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17040851#comment-17040851 ]
Syed Shameerur Rahman commented on TEZ-3363:
--------------------------------------------
[~jeagles] [~sseth] [~kshukla] Please review the patch TEZ-3363.03.patch
> Delete intermediate data at the vertex level for Shuffle Handler
> ----------------------------------------------------------------
>
> Key: TEZ-3363
> URL: https://issues.apache.org/jira/browse/TEZ-3363
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Jonathan Turner Eagles
> Assignee: Kuhu Shukla
> Priority: Major
> Attachments: TEZ-3363.001.patch, TEZ-3363.002.patch, TEZ-3363.03.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> For applications like pig where processing times can be very long, applications may choose to delete intermediate data for a sub dag. For example if a DAG has synced data to HDFS, all upstream intermediate data can be safely deleted.
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