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From "Nick Dimiduk (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-9570) With AccessDeniedException, HBase shell would be better to just display the error message to be user friendly
Date Tue, 15 Oct 2013 02:14:43 GMT

     [ https://issues.apache.org/jira/browse/HBASE-9570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Nick Dimiduk updated HBASE-9570:

    Attachment: HBASE-9570-0.96.01.patch

Patch applied to trunk, not so cleanly to 0.96. I'm not sure why. [~wangy] mind having a look
at this patch for trunk, make sure i didn't screw up something?

> With AccessDeniedException, HBase shell would be better to just display the error message
to be user friendly
> -------------------------------------------------------------------------------------------------------------
>                 Key: HBASE-9570
>                 URL: https://issues.apache.org/jira/browse/HBASE-9570
>             Project: HBase
>          Issue Type: Improvement
>          Components: shell
>            Reporter: Yang Wang
>            Assignee: Yang Wang
>            Priority: Minor
>             Fix For: 0.98.0
>         Attachments: HBASE-9570, HBASE-9570.01.patch, HBASE-9570.02.patch, HBASE-9570-0.96.01.patch
> When access unauthorized resource like table, AccessDeniedException will be thrown. In
HBase shell, the error message with stack trace will be displayed as follows. It would be
better to just display the error message avoiding the stack trace to be user friendly. 
> {noformat}
> ERROR: org.apache.hadoop.hbase.security.AccessDeniedException: Insufficient permissions
for user 'u1' for scanner open on table t1
>         at org.apache.hadoop.hbase.security.access.AccessController.preScannerOpen(AccessController.java:1116)
>         at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.preScannerOpen(RegionCoprocessorHost.java:1293)
>         at org.apache.hadoop.hbase.regionserver.HRegionServer.scan(HRegionServer.java:3026)
>         at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:26971)
>         at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2083)
>         at org.apache.hadoop.hbase.ipc.RpcServer$CallRunner.run(RpcServer.java:1820)
>         at org.apache.hadoop.hbase.ipc.SimpleRpcScheduler.consumerLoop(SimpleRpcScheduler.java:165)
>         at org.apache.hadoop.hbase.ipc.SimpleRpcScheduler.access$000(SimpleRpcScheduler.java:41)
>         at org.apache.hadoop.hbase.ipc.SimpleRpcScheduler$1.run(SimpleRpcScheduler.java:113)
>         at java.lang.Thread.run(Thread.java:662)
> {noformat}

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