hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5278) Finish time of a TIP is incorrectly logged to the jobhistory upon jobtracker restart
Date Mon, 23 Feb 2009 12:43:10 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12675879#action_12675879
] 

Amar Kamat commented on HADOOP-5278:
------------------------------------

Result of test-patch : 
{code}
[exec] -1 overall.  
     [exec] 
     [exec]     +1 @author.  The patch does not contain any @author tags.
     [exec] 
     [exec]     -1 tests included.  The patch doesn't appear to include any new or modified
tests.
     [exec]                         Please justify why no tests are needed for this patch.
     [exec] 
     [exec]     +1 javadoc.  The javadoc tool did not generate any warning messages.
     [exec] 
     [exec]     +1 javac.  The applied patch does not increase the total number of javac compiler
warnings.
     [exec] 
     [exec]     +1 findbugs.  The patch does not introduce any new Findbugs warnings.
     [exec] 
     [exec]     +1 Eclipse classpath. The patch retains Eclipse classpath integrity.
     [exec] 
     [exec]     +1 release audit.  The applied patch does not increase the total number of
release audit warnings.

{code}

> Finish time of a TIP is incorrectly logged to the jobhistory upon jobtracker restart
> ------------------------------------------------------------------------------------
>
>                 Key: HADOOP-5278
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5278
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>            Reporter: Amar Kamat
>         Attachments: HADOOP-5278-v1.0.patch
>
>
> Upon recovery, the jobtracker replays the attempt information to the JIP. Upon seeing
the attempt-end info, the JIP _completes_ the TIP (which sets the finish time to current time)
and logs it to the new jobhistory file (the _.recover_ file). After seeing the task(tip) finish
line, the recovery manager changes the finish time to correct finish time but the new jobhistory
file still contains the wrong value for the finish time seen while completing the TIP.

-- 
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