[jira] [Resolved] (MAPREDUCE-1688) A failing retry'able notification in JobEndNotifier can affect notifications of other jobs.

2012-02-21 Thread Ravi Prakash (Resolved) (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-1688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ravi Prakash resolved MAPREDUCE-1688.
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   Resolution: Fixed
Fix Version/s: 0.23.1
 Assignee: Ravi Prakash

This has been fixed by MAPREDUCE-3028. Since each AM is now doing the job-end 
notification, it has automatically been parallelized. Also, timeouts have been 
set in the HttpURLConnection object.

> A failing retry'able notification in JobEndNotifier can affect notifications 
> of other jobs.
> ---
>
> Key: MAPREDUCE-1688
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1688
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: jobtracker
>Affects Versions: 0.20.1
>Reporter: Vinod Kumar Vavilapalli
>Assignee: Ravi Prakash
> Fix For: 0.23.1
>
>
> The JobTracker puts all the notification commands into a delay-queue.  It has 
> a single thread that loops through this queue and sends out the 
> notifications.  When it hits failures with any notification which is 
> configured to be retired via {{job.end.retry.attempts}} and 
> {{job.end.retry.interval}}, the notification is queued back again. A single 
> notification with sufficiently large number of configured retries and which 
> consistently fails will affect other notifications in the queue.

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[jira] [Resolved] (MAPREDUCE-1688) A failing retry'able notification in JobEndNotifier can affect notifications of other jobs.

2012-02-21 Thread Vinod Kumar Vavilapalli (Resolved) (JIRA) 

 [ 
https://issues.apache.org/jira/browse/MAPREDUCE-1688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Vinod Kumar Vavilapalli resolved MAPREDUCE-1688.


   Resolution: Duplicate
Fix Version/s: (was: 0.23.1)

Closing correctly as a duplicate.

> A failing retry'able notification in JobEndNotifier can affect notifications 
> of other jobs.
> ---
>
> Key: MAPREDUCE-1688
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1688
> Project: Hadoop Map/Reduce
>  Issue Type: Bug
>  Components: jobtracker
>Affects Versions: 0.20.1
>Reporter: Vinod Kumar Vavilapalli
>Assignee: Ravi Prakash
>
> The JobTracker puts all the notification commands into a delay-queue.  It has 
> a single thread that loops through this queue and sends out the 
> notifications.  When it hits failures with any notification which is 
> configured to be retired via {{job.end.retry.attempts}} and 
> {{job.end.retry.interval}}, the notification is queued back again. A single 
> notification with sufficiently large number of configured retries and which 
> consistently fails will affect other notifications in the queue.

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