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https://issues.apache.org/jira/browse/HIVE-6567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Thejas M Nair updated HIVE-6567:
--------------------------------

    Attachment: HIVE-6567.1.patch

HIVE-6567.1.patch - fixes the NPE, and also has fix to print the grant 
timestamp.


> "show grant ... on all" fails with NPE
> --------------------------------------
>
>                 Key: HIVE-6567
>                 URL: https://issues.apache.org/jira/browse/HIVE-6567
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Authorization
>            Reporter: Thejas M Nair
>            Assignee: Thejas M Nair
>         Attachments: HIVE-6567.1.patch
>
>
> With sql std auth -
> {code}
> hive> show grant user user1 on all;
> FAILED: Execution Error, return code 1 from 
> org.apache.hadoop.hive.ql.exec.DDLTask. null
> 2014-03-06 08:52:39,238 ERROR exec.DDLTask (DDLTask.java:execute(423)) - 
> java.lang.NullPointerException
>         at 
> org.apache.hadoop.hive.ql.exec.Utilities.getDbTableName(Utilities.java:2033)
>         at 
> org.apache.hadoop.hive.ql.exec.DDLTask.getHivePrivilegeObject(DDLTask.java:819)
>         at 
> org.apache.hadoop.hive.ql.exec.DDLTask.showGrantsV2(DDLTask.java:612)
>         at org.apache.hadoop.hive.ql.exec.DDLTask.showGrants(DDLTask.java:515)
>         at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:388)
>         at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:153)
>         at 
> org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:65)
>         at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1456)
>         at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1229)
>         at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1047)
>         at org.apache.hadoop.hive.ql.Driver.run(Driver.java:874)
>         at org.apache.hadoop.hive.ql.Driver.run(Driver.java:864)
>         at 
> org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:268)
>         at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:220)
>         at 
> org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:424)
>         at 
> org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:793)
>         at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:687)
>         at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:626)
>         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)
> {code}



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