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https://issues.apache.org/jira/browse/MAPREDUCE-3787?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13214584#comment-13214584
]
Hudson commented on MAPREDUCE-3787:
-----------------------------------
Integrated in Hadoop-Hdfs-trunk #964 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/964/])
MAPREDUCE-3787. [Gridmix] Optimize job monitoring and STRESS mode for
faster job submission. (amarrk) (Revision 1292736)
Result = SUCCESS
amarrk : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1292736
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/ExecutionSummarizer.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/Gridmix.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/GridmixJob.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/JobFactory.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/JobMonitor.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/JobSubmitter.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/Statistics.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/StressJobFactory.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/gridmix/src/test/org/apache/hadoop/mapred/gridmix/TestGridmixStatistics.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/gridmix/src/test/org/apache/hadoop/mapred/gridmix/TestGridmixSubmission.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/gridmix/src/test/org/apache/hadoop/mapred/gridmix/TestGridmixSummary.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/src/contrib/gridmix/src/test/org/apache/hadoop/mapred/gridmix/TestSleepJob.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/src/docs/src/documentation/content/xdocs/gridmix.xml
> [Gridmix] Improve STRESS mode
> -----------------------------
>
> Key: MAPREDUCE-3787
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3787
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: contrib/gridmix
> Affects Versions: 0.24.0
> Reporter: Amar Kamat
> Assignee: Amar Kamat
> Labels: gridmix, stress
> Fix For: 0.23.1
>
> Attachments: MAPREDUCE-3787-v1.12.patch, MAPREDUCE-3787-v1.9.patch
>
>
> Gridmix STRESS mode can be improved as follows:
> 1. The sleep time in JobMonitor can be reduced and/or made configurable
> 2. Map and reduce load calculation in StressJobFactory can be done in one loop
> 3. Updating the overload status from the job submitter thread (inline)
> 4. Optimizations to avoid un-necessary progress check (which inturn would
> result into delay)
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