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https://issues.apache.org/jira/browse/HIVE-4932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13719802#comment-13719802
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Lars Francke commented on HIVE-4932:
------------------------------------
I tested the patch and it resolved the problem for my use case (which used to
reliably fail before).
> PTFOperator fails resetting PTFPersistence
> ------------------------------------------
>
> Key: HIVE-4932
> URL: https://issues.apache.org/jira/browse/HIVE-4932
> Project: Hive
> Issue Type: Bug
> Components: PTF-Windowing
> Reporter: Navis
> Assignee: Navis
> Priority: Critical
> Attachments: HIVE-4932.D11823.1.patch
>
>
> From mailing list
> http://www.mail-archive.com/[email protected]/msg08811.html,
> PTFOperator fails with stack trace like this.
> {noformat}
> Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Reset on
> PersistentByteBasedList not supported
> at
> org.apache.hadoop.hive.ql.exec.PTFPersistence$PersistentByteBasedList.reset(PTFPersistence.java:895)
> at
> org.apache.hadoop.hive.ql.exec.PTFPersistence$PartitionedByteBasedList.reset(PTFPersistence.java:456)
> at
> org.apache.hadoop.hive.ql.exec.PTFPartition.reset(PTFPartition.java:67)
> at
> org.apache.hadoop.hive.ql.exec.PTFOperator.processOp(PTFOperator.java:132)
> at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:504)
> at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:848)
> at
> org.apache.hadoop.hive.ql.exec.ExtractOperator.processOp(ExtractOperator.java:45)
> at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:504)
> at
> org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:249)
> ... 7 more
> {noformat}
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