You are viewing a plain text version of this content. The canonical link for it is here.
Posted to mapreduce-issues@hadoop.apache.org by "Ahmed Radwan (JIRA)" <ji...@apache.org> on 2012/07/23 22:09:35 UTC
[jira] [Commented] (MAPREDUCE-1966) Fix tracker blacklisting
[ https://issues.apache.org/jira/browse/MAPREDUCE-1966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13420928#comment-13420928 ]
Ahmed Radwan commented on MAPREDUCE-1966:
-----------------------------------------
This change seems to be already pushed to branch-1.0, I think we can close this ticket.
{code}
commit 2670ab9a04634773659a471f42d9431ef71944cc
Author: Owen O'Malley <om...@apache.org>
Date: Fri Mar 4 04:33:31 2011 +0000
commit 6939f6854b330a01cc4427f4c657df0c3c4d53ab
Author: Arun C Murthy <ac...@apache.org>
Date: Fri Jul 23 15:39:49 2010 -0700
MAPREDUCE-1966. Change blacklisting of tasktrackers on task failures to be a simple graylist to fingerpoint bad tasktrackers. Contributed by Gre$
+++ b/YAHOO-CHANGES.txt
+ MAPREDUCE-1966. Change blacklisting of tasktrackers on task failures to be
+ a simple graylist to fingerpoint bad tasktrackers. (Greg Roelofs via
+ acmurthy)
+
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-patches@1077596 13f79535-47bb-0310-9956-ffa450edef68
{code}
> Fix tracker blacklisting
> -------------------------
>
> Key: MAPREDUCE-1966
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1966
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobtracker
> Reporter: Arun C Murthy
> Assignee: Greg Roelofs
> Attachments: MR-1966.v1.trunk-hadoop-mapreduce.patch, MR-1966.v2.trunk-hadoop-mapreduce.patch.txt
>
>
> The current heuristic of rolling up fixed number of job failures per tracker isn't working well, we need better design/heuristics.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira