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https://issues.apache.org/jira/browse/MAPREDUCE-1825?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Scott Chen updated MAPREDUCE-1825:
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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
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