You are viewing a plain text version of this content. The canonical link for it is here.

Posted to common-dev@hadoop.apache.org by "Amareshwari Sriramadasu (JIRA)" <ji...@apache.org> on 2008/10/01 06:57:46 UTC

[jira] Updated: (HADOOP-4246) Reduce task copy errors may not kill it eventually

     [ https://issues.apache.org/jira/browse/HADOOP-4246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Amareshwari Sriramadasu updated HADOOP-4246:
--------------------------------------------

    Status: Open  (was: Patch Available)

> Reduce task copy errors may not kill it eventually
> --------------------------------------------------
>
>                 Key: HADOOP-4246
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4246
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.19.0
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu
>            Priority: Blocker
>             Fix For: 0.19.0
>
>         Attachments: patch-4246.txt, patch-4246.txt, patch-4246.txt
>
>
> maxFetchRetriesPerMap in reduce task can be zero some times (when maxMapRunTime is less than 4 seconds or mapred.reduce.copy.backoff is less than 4). This will not count reduce task copy errors to kill it eventually.

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