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https://issues.apache.org/jira/browse/PIG-2102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13084472#comment-13084472
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Alan Gates commented on PIG-2102:
---------------------------------
For 0.9 you should apply your earlier patch. I haven't ported most of the e2e
changes to 0.9.
> 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
> Assignee: Dmitriy V. Ryaboy
> Labels: newbie
> Attachments: PIG-2102-withtests.patch, 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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