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https://issues.apache.org/jira/browse/MAPREDUCE-2213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12969205#action_12969205
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Amar Kamat commented on MAPREDUCE-2213:
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There are 2 issues
- Gridmix's GenerateData job uses the number of tracker available in the
cluster to distribute the data generation. LocalJobRunner returns *null* for
_getActiveTrackers()_ and _getBlacklistedTrackers()_.
- The exceptions are eaten up by GridMix thus making it tough to debug.
> [Gridmix] Gridmix doesnt work with LocalJobRunner
> -------------------------------------------------
>
> Key: MAPREDUCE-2213
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2213
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/gridmix
> Reporter: Amar Kamat
>
> Gridmix fails when used with LocalJobRunner in the data generation phase.
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