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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-20038) Update queries on non-bucketed + partitioned tables throws NPE
Date Fri, 29 Jun 2018 23:47:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-20038?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Prasanth Jayachandran reassigned HIVE-20038:
--------------------------------------------


> 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
>
> With HIVE-19890 delete deltas of non-bucketed tables are computed from ROW__ID. This
can create holes in output 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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