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From "Daniel Dai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-7282) HCatLoader fail to load Orc map with null key
Date Thu, 30 Oct 2014 18:30:34 GMT

     [ https://issues.apache.org/jira/browse/HIVE-7282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Dai updated HIVE-7282:
-----------------------------
    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

Patch committed to both trunk and 0.14 branch.

> HCatLoader fail to load Orc map with null key
> ---------------------------------------------
>
>                 Key: HIVE-7282
>                 URL: https://issues.apache.org/jira/browse/HIVE-7282
>             Project: Hive
>          Issue Type: Bug
>          Components: HCatalog
>            Reporter: Daniel Dai
>            Assignee: Daniel Dai
>             Fix For: 0.14.0
>
>         Attachments: HIVE-7282-1.patch, HIVE-7282-2.patch, HIVE-7282.3.patch
>
>
> Here is the stack:
> Get exception:
> AttemptID:attempt_1403634189382_0011_m_000000_0 Info:Error: org.apache.pig.backend.executionengine.ExecException:
ERROR 6018: Error converting read value to tuple
> at org.apache.hive.hcatalog.pig.HCatBaseLoader.getNext(HCatBaseLoader.java:76)
> at org.apache.hive.hcatalog.pig.HCatLoader.getNext(HCatLoader.java:58)
> at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigRecordReader.nextKeyValue(PigRecordReader.java:211)
> at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:533)
> at org.apache.hadoop.mapreduce.task.MapContextImpl.nextKeyValue(MapContextImpl.java:80)
> at org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.nextKeyValue(WrappedMapper.java:91)
> at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:144)
> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:340)
> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:167)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1557)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162)
> Caused by: java.lang.NullPointerException
> at org.apache.hive.hcatalog.pig.PigHCatUtil.transformToPigMap(PigHCatUtil.java:469)
> at org.apache.hive.hcatalog.pig.PigHCatUtil.extractPigObject(PigHCatUtil.java:404)
> at org.apache.hive.hcatalog.pig.PigHCatUtil.transformToTuple(PigHCatUtil.java:456)
> at org.apache.hive.hcatalog.pig.PigHCatUtil.transformToTuple(PigHCatUtil.java:374)
> at org.apache.hive.hcatalog.pig.HCatBaseLoader.getNext(HCatBaseLoader.java:64)
> ... 13 more



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