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https://issues.apache.org/jira/browse/GIRAPH-592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13650290#comment-13650290
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Hudson commented on GIRAPH-592:
-------------------------------
Integrated in Giraph-trunk-Commit #928 (See
[https://builds.apache.org/job/Giraph-trunk-Commit/928/])
GIRAPH-592: yourkit profiling (Revision
d36dd50810929b5dad2d3bab2007e28802087ad6)
GIRAPH-592: yourkit profiling (Revision
61ef4d2bc9ecb64a1e433bc1059bfb9e730416dd)
Result = FAILURE
nitay :
http://git-wip-us.apache.org/repos/asf?p=giraph.git&a=commit&h=d36dd50810929b5dad2d3bab2007e28802087ad6
Files :
* giraph-core/src/main/java/org/apache/giraph/conf/GiraphConstants.java
* giraph-core/src/main/java/org/apache/giraph/conf/GiraphConfiguration.java
* giraph-core/pom.xml
* giraph-core/src/main/java/org/apache/giraph/worker/BspServiceWorker.java
* CHANGELOG
* giraph-core/src/main/java/org/apache/giraph/utils/YourKitProfiler.java
* pom.xml
* giraph-core/src/main/java/org/apache/giraph/utils/YourKitContext.java
nitay :
http://git-wip-us.apache.org/repos/asf?p=giraph.git&a=commit&h=61ef4d2bc9ecb64a1e433bc1059bfb9e730416dd
Files :
* giraph-core/src/main/java/org/apache/giraph/utils/YourKitProfiler.java
> YourKit profiling API for easy profiling of giraph
> --------------------------------------------------
>
> Key: GIRAPH-592
> URL: https://issues.apache.org/jira/browse/GIRAPH-592
> Project: Giraph
> Issue Type: Bug
> Reporter: Nitay Joffe
> Assignee: Nitay Joffe
>
> Adds YourKit API with helpers to Giraph, to make it easy to profile with
> YourKit. No more having to attach to processes and have the user time things
> by hand. This allows us to profile specific parts of the code very easily.
> As an example this diff adds profiling to edge input loading.
> To use YourKit with Hadoop jobs you need to set parameters as follows:
> {code}
> -Dmapred.task.profile=true \
> -Dmapred.task.profile.maps=0-${numWorkers} \
> -Dmapred.task.profile.params=-agentpath:<path-to-yourkit.so>
> {code}
> Note if the YourKit agent is not passed in (not profiling), the calls I've
> added here have negligible effect.
> https://reviews.apache.org/r/10147/
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