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 "Scott Chen (JIRA)" <ji...@apache.org> on 2010/06/08 20:02:16 UTC
[jira] Updated: (MAPREDUCE-1825) jobqueue_details.jsp and
FairSchedulerServelet should not call finishedMaps and finishedReduces when
job is not initialized
[ https://issues.apache.org/jira/browse/MAPREDUCE-1825?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Scott Chen updated MAPREDUCE-1825:
----------------------------------
Summary: jobqueue_details.jsp and FairSchedulerServelet should not call finishedMaps and finishedReduces when job is not initialized (was: jobqueue_details.jsp does not come up if any job is in initialization.)
Assignee: Scott Chen
Description:
JobInProgress.finishedMaps() and finishedReduces() are synchronized. They are called from jobqueue_details.jsp and FairSchedulerServelet which iterates through all jobs. If any job is in initialization, we should skip the job until the initialization finishes.
See [comment|https://issues.apache.org/jira/browse/MAPREDUCE-1354?focusedCommentId=12834139&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12834139] for more details
was:
JobInProgress.finishedMaps() and finishedReduces() are synchronized. They are called from jobqueue_details.jsp which iterates through all jobs. If any job is in initialization, this page doesn't come up until the initialization finishes.
See [comment|https://issues.apache.org/jira/browse/MAPREDUCE-1354?focusedCommentId=12834139&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12834139] for more details
> jobqueue_details.jsp and FairSchedulerServelet should not call finishedMaps and finishedReduces when job is not initialized
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-1825
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1825
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobtracker
> Affects Versions: 0.20.1
> Reporter: Amareshwari Sriramadasu
> Assignee: Scott Chen
> Fix For: 0.22.0
>
>
> JobInProgress.finishedMaps() and finishedReduces() are synchronized. They are called from jobqueue_details.jsp and FairSchedulerServelet which iterates through all jobs. If any job is in initialization, we should skip the job until the initialization finishes.
> See [comment|https://issues.apache.org/jira/browse/MAPREDUCE-1354?focusedCommentId=12834139&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12834139] for more details
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.