[
https://issues.apache.org/jira/browse/MAPREDUCE-1158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12770863#action_12770863
]
Sharad Agarwal commented on MAPREDUCE-1158:
-------------------------------------------
test patch passed:
{code}
+1 overall.
[exec]
[exec] +1 @author. The patch does not contain any @author tags.
[exec]
[exec] +1 tests included. The patch appears to include 3 new or
modified tests.
[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 release audit. The applied patch does not increase the
total number of release audit warnings.
{code}
> running_maps is not decremented when the tasks of a job is killed/failed
> -------------------------------------------------------------------------
>
> Key: MAPREDUCE-1158
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1158
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobtracker
> Affects Versions: 0.22.0
> Reporter: Ramya R
> Assignee: Sharad Agarwal
> Fix For: 0.22.0
>
> Attachments: 1158.patch
>
>
> running_maps counter in the metrics is not decremented when the tasks of a
> job is killed/failed. Below are the exact steps to reproduce the problem:
> * Initially running_maps=0
> * Submit a job with 5 maps. running_maps is set to 5
> * Kill 2 attempts of a map task
> * Fail 4 attempts of the same map task so that the job is finally marked
> killed.
> * Once the job is marked killed, running_maps is set to 3 and not 0.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
