hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-11013) MiniTez tez_join_hash test on the branch fails with NPE (initializeOp not called?)
Date Tue, 07 Jul 2015 21:44:04 GMT

     [ https://issues.apache.org/jira/browse/HIVE-11013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Shelukhin updated HIVE-11013:
------------------------------------
    Summary: MiniTez tez_join_hash test on the branch fails with NPE (initializeOp not called?)
 (was: LLAP: MiniTez tez_join_hash test on the branch fails with NPE (initializeOp not called?))

> MiniTez tez_join_hash test on the branch fails with NPE (initializeOp not called?)
> ----------------------------------------------------------------------------------
>
>                 Key: HIVE-11013
>                 URL: https://issues.apache.org/jira/browse/HIVE-11013
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-11013.01.patch, HIVE-11013.patch
>
>
> Line numbers are shifted due to logging; the NPE is at 
> {noformat}
>         hashMapRowGetters = new ReusableGetAdaptor[mapJoinTables.length];
> {noformat}
> So looks like mapJoinTables is null.
> I added logging to see if they could be set to null from cache, but that doesn't seem
to be the case.
> Looks like initializeOp is not called. 
> {noformat}
> Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Unexpected exception from
MapJoinOperator : null
> 	at org.apache.hadoop.hive.ql.exec.MapJoinOperator.process(MapJoinOperator.java:428)
> 	at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:872)
> 	at org.apache.hadoop.hive.ql.exec.SelectOperator.process(SelectOperator.java:87)
> 	at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:872)
> 	at org.apache.hadoop.hive.ql.exec.CommonJoinOperator.internalForward(CommonJoinOperator.java:643)
> 	at org.apache.hadoop.hive.ql.exec.CommonJoinOperator.genUniqueJoinObject(CommonJoinOperator.java:656)
> 	at org.apache.hadoop.hive.ql.exec.CommonJoinOperator.genUniqueJoinObject(CommonJoinOperator.java:659)
> 	at org.apache.hadoop.hive.ql.exec.CommonJoinOperator.checkAndGenObject(CommonJoinOperator.java:755)
> 	at org.apache.hadoop.hive.ql.exec.CommonMergeJoinOperator.joinObject(CommonMergeJoinOperator.java:315)
> 	at org.apache.hadoop.hive.ql.exec.CommonMergeJoinOperator.joinOneGroup(CommonMergeJoinOperator.java:278)
> 	at org.apache.hadoop.hive.ql.exec.CommonMergeJoinOperator.joinOneGroup(CommonMergeJoinOperator.java:271)
> 	at org.apache.hadoop.hive.ql.exec.CommonMergeJoinOperator.process(CommonMergeJoinOperator.java:257)
> 	at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource$GroupIterator.next(ReduceRecordSource.java:361)
> 	... 17 more
> Caused by: java.lang.NullPointerException
> 	at org.apache.hadoop.hive.ql.exec.MapJoinOperator.process(MapJoinOperator.java:339)
> 	... 29 more
> {noformat}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message