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Posted to issues@tez.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2015/01/07 20:26:34 UTC

[jira] [Commented] (TEZ-1922) Fix comments: add UNSORTED_OUTPUT to TEZ_TASK_SCALE_MEMORY_WEIGHTED_RATIOS

    [ https://issues.apache.org/jira/browse/TEZ-1922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14268058#comment-14268058 ] 

Siddharth Seth commented on TEZ-1922:
-------------------------------------

+1.

> Fix comments: add UNSORTED_OUTPUT to TEZ_TASK_SCALE_MEMORY_WEIGHTED_RATIOS
> --------------------------------------------------------------------------
>
>                 Key: TEZ-1922
>                 URL: https://issues.apache.org/jira/browse/TEZ-1922
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Rajesh Balamohan
>            Assignee: Rajesh Balamohan
>            Priority: Minor
>         Attachments: TEZ-1922.1.patch
>
>
> Example provided for TEZ_TASK_SCALE_MEMORY_WEIGHTED_RATIOS in TezConfiguration is missing "UNSORTED_OUTPUT". 
> >>>
> PARTITIONED_UNSORTED_OUTPUT:0,UNSORTED_INPUT:1,SORTED_OUTPUT:2,SORTED_MERGED_INPUT:3,PROCESSOR:1,OTHER:1
> >>>
> If user tries to set the value by referring to this, it would end up throwing exceptions in org.apache.tez.runtime.library.resources.WeightedScalingMemoryDistributor.populateTypeScaleMap()



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