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Posted to mapreduce-issues@hadoop.apache.org by "Arun C Murthy (Created) (JIRA)" <ji...@apache.org> on 2011/11/24 23:04:40 UTC
[jira] [Created] (MAPREDUCE-3472) Port to 0.22 - The
capacity-scheduler should assign multiple tasks per heartbeat
Port to 0.22 - The capacity-scheduler should assign multiple tasks per heartbeat
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Key: MAPREDUCE-3472
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3472
Project: Hadoop Map/Reduce
Issue Type: Bug
Reporter: Arun C Murthy
Assignee: Arun C Murthy
Priority: Critical
Fix For: 0.20.204.0, 0.23.0
HADOOP-3136 changed the default o.a.h.mapred.JobQueueTaskScheduler to assign multiple tasks per TaskTracker heartbeat, the capacity-scheduler should do the same.
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[jira] [Updated] (MAPREDUCE-3472) Port to 0.22 - The
capacity-scheduler should assign multiple tasks per heartbeat
Posted by "Arun C Murthy (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy updated MAPREDUCE-3472:
-------------------------------------
Description:
HADOOP-3136 changed the default o.a.h.mapred.JobQueueTaskScheduler to assign multiple tasks per TaskTracker heartbeat, MAPREDUCE-517 added this to the capacity-scheduler.
We should port this to branch-0.22 too.
was:HADOOP-3136 changed the default o.a.h.mapred.JobQueueTaskScheduler to assign multiple tasks per TaskTracker heartbeat, the capacity-scheduler should do the same.
Target Version/s: 0.22.0
Assignee: Konstantin Shvachko (was: Arun C Murthy)
Konstantin, since you are fixing stuff in the CapacityScheduler (e.g. MAPREDUCE-3026), you might want to port this also. Please take a look, thanks. I'll assign this to you for now.
This is critical for performance and utilization in the cluster if you are using the CapacityScheduler.
> Port to 0.22 - The capacity-scheduler should assign multiple tasks per heartbeat
> --------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3472
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3472
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Arun C Murthy
> Assignee: Konstantin Shvachko
> Priority: Critical
> Fix For: 0.20.204.0, 0.23.0
>
>
> HADOOP-3136 changed the default o.a.h.mapred.JobQueueTaskScheduler to assign multiple tasks per TaskTracker heartbeat, MAPREDUCE-517 added this to the capacity-scheduler.
> We should port this to branch-0.22 too.
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[jira] [Assigned] (MAPREDUCE-3472) Port to 0.22 - The
capacity-scheduler should assign multiple tasks per heartbeat
Posted by "Mayank Bansal (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mayank Bansal reassigned MAPREDUCE-3472:
----------------------------------------
Assignee: Mayank Bansal (was: Konstantin Shvachko)
> Port to 0.22 - The capacity-scheduler should assign multiple tasks per heartbeat
> --------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3472
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3472
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Arun C Murthy
> Assignee: Mayank Bansal
> Priority: Critical
> Labels: critical-0.22.0
> Fix For: 0.22.1
>
>
> HADOOP-3136 changed the default o.a.h.mapred.JobQueueTaskScheduler to assign multiple tasks per TaskTracker heartbeat, MAPREDUCE-517 added this to the capacity-scheduler.
> We should port this to branch-0.22 too.
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[jira] [Updated] (MAPREDUCE-3472) Port to 0.22 - The
capacity-scheduler should assign multiple tasks per heartbeat
Posted by "Arun C Murthy (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy updated MAPREDUCE-3472:
-------------------------------------
Fix Version/s: (was: 0.20.204.0)
(was: 0.23.0)
0.22.0
> Port to 0.22 - The capacity-scheduler should assign multiple tasks per heartbeat
> --------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3472
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3472
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Arun C Murthy
> Assignee: Konstantin Shvachko
> Priority: Critical
> Fix For: 0.22.0
>
>
> HADOOP-3136 changed the default o.a.h.mapred.JobQueueTaskScheduler to assign multiple tasks per TaskTracker heartbeat, MAPREDUCE-517 added this to the capacity-scheduler.
> We should port this to branch-0.22 too.
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