hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jiaqi Tan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-6013) Add reduce ID to shuffle clienttrace
Date Wed, 17 Jun 2009 17:02:07 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12720760#action_12720760
] 

Jiaqi Tan commented on HADOOP-6013:
-----------------------------------

Both failed unit tests are not related to this patch.

> Add reduce ID to shuffle clienttrace
> ------------------------------------
>
>                 Key: HADOOP-6013
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6013
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: mapred
>    Affects Versions: 0.20.0
>            Reporter: Jiaqi Tan
>            Priority: Minor
>             Fix For: 0.21.0
>
>         Attachments: HADOOP-6013.patch
>
>
> Current clienttrace messages from shuffles note only the destination map ID but not the
source reduce ID. Having both source and destination ID of each shuffle enables full tracing
of execution. 

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message