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From "Venki Korukanti (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-1398) Clone HivePartition only when InputSplit has non-null partition in InputSplit->Partition map
Date Mon, 15 Sep 2014 07:50:34 GMT

     [ https://issues.apache.org/jira/browse/DRILL-1398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Venki Korukanti updated DRILL-1398:
-----------------------------------
    Assignee: DrillCommitter  (was: Venki Korukanti)

> Clone HivePartition only when InputSplit has non-null partition in InputSplit->Partition
map
> --------------------------------------------------------------------------------------------
>
>                 Key: DRILL-1398
>                 URL: https://issues.apache.org/jira/browse/DRILL-1398
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Venki Korukanti
>            Assignee: DrillCommitter
>         Attachments: DRILL-1398-HivePartitionBug.patch
>
>
> If we try to clone HivePartition with a null source, during deserialization of fragment
we end up with a NPE:
> {code}
> java.lang.NullPointerException: null
> 	at org.apache.drill.exec.store.hive.HiveTable$HivePartition.<init>(HiveTable.java:149)
~[drill-storage-hive-core-0.5.0-incubating-SNAPSHOT.jar:0.5.0-incubating-SNAPSHOT]
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.7.0_60]
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
~[na:1.7.0_60]
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
~[na:1.7.0_60]
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:526) ~[na:1.7.0_60]
> 	at com.fasterxml.jackson.databind.introspect.AnnotatedConstructor.call(AnnotatedConstructor.java:125)
~[jackson-databind-2.2.0.jar:2.2.0]
> 	at com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createFromObjectWith(StdValueInstantiator.java:240)
~[jackson-databind-2.2.0.jar:2.2.0]
> 	at com.fasterxml.jackson.databind.deser.impl.PropertyBasedCreator.build(PropertyBasedCreator.java:158)
~[jackson-databind-2.2.0.jar:2.2.0]
> {code}



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