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Posted to dev@hive.apache.org by "Francis Liu (JIRA)" <ji...@apache.org> on 2012/07/03 08:31:10 UTC
[jira] [Commented] (HIVE-3225) NPE on a join query with
authorization enabled
[ https://issues.apache.org/jira/browse/HIVE-3225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13405658#comment-13405658 ]
Francis Liu commented on HIVE-3225:
-----------------------------------
for some reason phabricator didn't update the jira:
https://reviews.facebook.net/D3963
> NPE on a join query with authorization enabled
> ----------------------------------------------
>
> Key: HIVE-3225
> URL: https://issues.apache.org/jira/browse/HIVE-3225
> Project: Hive
> Issue Type: Bug
> Components: Security
> Affects Versions: 0.9.0
> Reporter: Francis Liu
> Assignee: Francis Liu
>
> when performing a join query which filters by a non-existent partition in the where clause (ie):
> select t1.a as a1, t2.a as a2 from t1 join t2 on t1.a=t2.a where t2.part="non-existent";
> It returns an NPE. It seems that the partition since non-existent is not part of the list of inputs (or maybe optimized out?). But the TableScanOperator still has a reference to it which causes an NPE after tableUsePartLevelAuth.get() returns null.
> FAILED: Hive Internal Error: java.lang.NullPointerException(null)java.lang.NullPointerException at org.apache.hadoop.hive.ql.Driver.doAuthorization(Driver.java:617)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:486)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:336) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:909)
> at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:258) at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:215)
> at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:406)
> at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:689)
> at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:557)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:156)
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