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https://issues.apache.org/jira/browse/PIG-2102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitriy V. Ryaboy updated PIG-2102:
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Attachment: PIG-2102.patch
> MonitoredUDF does not work
> --------------------------
>
> Key: PIG-2102
> URL: https://issues.apache.org/jira/browse/PIG-2102
> Project: Pig
> Issue Type: Bug
> Components: impl
> Affects Versions: 0.8.0, 0.8.1, 0.9.0
> Reporter: Alan Gates
> Labels: newbie
> Attachments: PIG-2102.patch
>
>
> The MonitoredUDF feature doesn't work. When a UDF is annotated with it, job
> setup fails with an internal error. The stack is long, but the salient line
> appears to be:
> {code}
> Caused by: java.io.IOException: Serialization error:
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.util.MonitoredUDFExecutor
> {code}
> I think making this class implement Serializable would solve the issue.
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