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https://issues.apache.org/jira/browse/HADOOP-4627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12647493#action_12647493
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Matei Zaharia commented on HADOOP-4627:
---------------------------------------

Thanks for explaining that Runping; backwards compatibility is indeed 
important. I think maybe the solution will be to create a separate benchmark 
for a more dynamic mix.

> gridmix version 2
> -----------------
>
>                 Key: HADOOP-4627
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4627
>             Project: Hadoop Core
>          Issue Type: New Feature
>            Reporter: Runping Qi
>         Attachments: H-4627.txt
>
>
> 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.

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