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https://issues.apache.org/jira/browse/HADOOP-3770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12646421#action_12646421
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Runping Qi commented on HADOOP-3770:
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The new gridmix differs from the original gridmix in the following ways:
1. Use an xml config file to specify the types and sizes mix of a mix load.
This provides better granularity control.
2. Use JobControl to submit gridmix load, instead of shell script.
3. Include Pig jobs.
A new patch is attached
> improve composition, submission and result collection of gridmix
> ----------------------------------------------------------------
>
> Key: HADOOP-3770
> URL: https://issues.apache.org/jira/browse/HADOOP-3770
> Project: Hadoop Core
> Issue Type: Improvement
> Reporter: Lingyun Yang
> Attachments: patch-3770.txt, patch-3770.txt, patch-3770.v2.txt
>
>
> Current gridmix submits jobs using a set of scripts, which is inconvenient
> and the results are difficult to collect. To improve the gridmix submission
> and results collection, we implemented a new program using JobControl to
> submit and collect the results of jobs
> Also the new gridmix allows to have more different types of jobs such as, pig
> jobs, jobs with combiners etc.
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