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https://issues.apache.org/jira/browse/GIRAPH-842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14027014#comment-14027014
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Hudson commented on GIRAPH-842:
-------------------------------
ABORTED: Integrated in Giraph-trunk-Commit #1451 (See
[https://builds.apache.org/job/Giraph-trunk-Commit/1451/])
GIRAPH-842: option to dump histogram of memory usage when heap is low on memory
(pavanka) (pavanka:
http://git-wip-us.apache.org/repos/asf?p=giraph.git&a=commit&h=372c35ebccedf64266a38a35e365d3810642fef2)
* CHANGELOG
* giraph-core/src/main/java/org/apache/giraph/conf/GiraphConfiguration.java
* giraph-core/src/main/java/org/apache/giraph/utils/ReactiveJMapHistoDumper.java
* giraph-core/src/main/java/org/apache/giraph/worker/BspServiceWorker.java
* giraph-core/src/main/java/org/apache/giraph/conf/GiraphConstants.java
* giraph-core/src/main/java/org/apache/giraph/master/BspServiceMaster.java
> option to dump histogram of memory usage when heap is low on memory
> -------------------------------------------------------------------
>
> Key: GIRAPH-842
> URL: https://issues.apache.org/jira/browse/GIRAPH-842
> Project: Giraph
> Issue Type: Bug
> Reporter: Pavan Kumar
> Assignee: Pavan Kumar
> Priority: Minor
> Attachments: GIRAPH-842.patch, GIRAPH-842_1.patch, master-stderr,
> worker-stderr
>
>
> Currently we are left in blind for jobs that OOM, it would be helpful if we
> can do a jmap -histo dump when heap has very little free space left.
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