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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-6673) Add a test example job that grows in memory usage over time
Date Mon, 17 Apr 2017 16:42:41 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-6673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15971320#comment-15971320
] 

Hudson commented on MAPREDUCE-6673:
-----------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11592 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/11592/])
MAPREDUCE-6673. Add a test example job that grows in memory usage over (jlowe: rev ac3cfdf3e5927eade0e325d4d5fe392ddcc667b0)
* (edit) hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/test/MapredTestDriver.java
* (add) hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/GrowingSleepJob.java


> Add a test example job that grows in memory usage over time
> -----------------------------------------------------------
>
>                 Key: MAPREDUCE-6673
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6673
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: test
>    Affects Versions: 2.8.0
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>             Fix For: 2.9.0, 3.0.0-alpha3
>
>         Attachments: MAPREDUCE-6673.2.patch, mr-6673-1.patch
>
>
> While working on YARN-1011, I needed to put together an example that would have tasks
increase their resource usage deterministically over time. It would be useful for any other
utilization related work or stress tests. 



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