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https://issues.apache.org/jira/browse/PIG-2884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bill Graham updated PIG-2884:
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Summary: JobControlCompiler mis-logs after reducer estimation (was:
JobConrolCompile mis-logs after reducer estimation)
> JobControlCompiler mis-logs after reducer estimation
> ----------------------------------------------------
>
> Key: PIG-2884
> URL: https://issues.apache.org/jira/browse/PIG-2884
> Project: Pig
> Issue Type: Bug
> Reporter: Bill Graham
> Assignee: Bill Graham
> Attachments: PIG-2884.1.patch
>
>
> This section of code produces erroneous logging messages:
> {noformat}
> mro.estimatedParallelism = estimateNumberOfReducers(nwJob, mro);
> // reducer estimation could return -1 if it couldn't estimate
> log.info("Could not estimate number of reducers and no requested or default "
> +
> "parallelism set. Defaulting to 1 reducer.");
> jobParallelism = mro.estimatedParallelism > 0 ? mro.estimatedParallelism : 1;
> {noformat}
> Fix is to use a if/then. Patch forthcoming.
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