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Posted to issues@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2018/06/29 23:55:00 UTC
[jira] [Commented] (HIVE-20038) Update queries on non-bucketed +
partitioned tables throws NPE
[ https://issues.apache.org/jira/browse/HIVE-20038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16528384#comment-16528384 ]
Prasanth Jayachandran commented on HIVE-20038:
----------------------------------------------
[~gopalv] could you please review?
> Update queries on non-bucketed + partitioned tables throws NPE
> --------------------------------------------------------------
>
> Key: HIVE-20038
> URL: https://issues.apache.org/jira/browse/HIVE-20038
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 4.0.0, 3.2.0
> Reporter: Kavan Suresh
> Assignee: Prasanth Jayachandran
> Priority: Major
> Attachments: HIVE-20038.1.patch
>
>
> With HIVE-19890 delete deltas of non-bucketed tables are computed from ROW__ID. This can create holes in output paths (and final paths) in FSOp.commit() resulting in NPE.
> Following is the exception
> {code:java}
> Caused by: java.lang.NullPointerException
> at org.apache.hadoop.hive.ql.exec.FileSinkOperator$FSPaths.commitOneOutPath(FileSinkOperator.java:246)
> at org.apache.hadoop.hive.ql.exec.FileSinkOperator$FSPaths.commit(FileSinkOperator.java:235)
> at org.apache.hadoop.hive.ql.exec.FileSinkOperator$FSPaths.access$400(FileSinkOperator.java:168)
> at org.apache.hadoop.hive.ql.exec.FileSinkOperator.closeOp(FileSinkOperator.java:1325)
> at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:733)
> at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:757)
> at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.close(ReduceRecordProcessor.java:383){code}
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