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https://issues.apache.org/jira/browse/MAPREDUCE-3059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13127941#comment-13127941
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Hudson commented on MAPREDUCE-3059:
-----------------------------------
Integrated in Hadoop-Common-trunk-Commit #1085 (See
[https://builds.apache.org/job/Hadoop-Common-trunk-Commit/1085/])
MAPREDUCE-3059. QueueMetrics do not have metrics for aggregate
containers-allocated and aggregate containers-released. (Devaraj K via mahadev)
mahadev :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1183540
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/QueueMetrics.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/TestQueueMetrics.java
> QueueMetrics do not have metrics for aggregate containers-allocated and
> aggregate containers-released
> -----------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3059
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3059
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.0
> Reporter: Karam Singh
> Assignee: Devaraj K
> Priority: Blocker
> Fix For: 0.23.0
>
> Attachments: MAPREDUCE-3059-1.patch, MAPREDUCE-3059.patch
>
>
> QueueMetrics for ResourceManager do not have any metrics for aggregate
> containers-allocated and containers-released.
> We need the aggregates of containers-allocated and containers-released to
> figure out the rate at which RM is dishing out containers. NodeManager do
> have containers-launched and container-released metrics, but this is not
> across all nodes; so to get the cluster level aggregate, we need to
> preprocess NM metrics from all nodes - which is troublesome.
> Currently, we do have AllocatedContainers and PendingContainers which reflect
> the running containers given out to AMs, and containers waiting for
> allocation respectively.
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