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Posted to issues@tez.apache.org by "Mustafa Iman (Jira)" <ji...@apache.org> on 2020/07/14 16:48:00 UTC

[jira] [Updated] (TEZ-4199) MergeManager::finalMerge should make use of compression

     [ https://issues.apache.org/jira/browse/TEZ-4199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mustafa Iman updated TEZ-4199:
------------------------------
    Attachment:     (was: TEZ-4199.1.patch)

> MergeManager::finalMerge should make use of compression 
> --------------------------------------------------------
>
>                 Key: TEZ-4199
>                 URL: https://issues.apache.org/jira/browse/TEZ-4199
>             Project: Apache Tez
>          Issue Type: Improvement
>            Reporter: Rajesh Balamohan
>            Assignee: Mustafa Iman
>            Priority: Major
>         Attachments: Screenshot 2020-07-13 at 2.25.11 PM.png, TEZ-4199.1.patch
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> [https://github.com/apache/tez/blob/master/tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/MergeManager.java#L1304]
>  
> Passed on codec is not used in TezMerger.
>  
> !Screenshot 2020-07-13 at 2.25.11 PM.png|width=662,height=490!



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