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From "Kuhu Shukla (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (TEZ-3363) Delete intermediate data at the vertex level for Shuffle Handler
Date Wed, 13 Sep 2017 15:33:00 GMT

     [ https://issues.apache.org/jira/browse/TEZ-3363?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kuhu Shukla updated TEZ-3363:
-----------------------------
    Attachment: TEZ-3363.002.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 Eagles
>            Assignee: Kuhu Shukla
>         Attachments: TEZ-3363.001.patch, TEZ-3363.002.patch
>
>
> 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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