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From "Yang Wang (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 Mon, 14 Oct 2013 02:37:45 GMT

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

Yang Wang updated HBASE-9570:
-----------------------------

    Attachment: HBASE-9570.02.patch

modify translate_hbase_exceptions to resolve this problem 

> 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
>            Priority: Minor
>         Attachments: HBASE-9570, HBASE-9570.01.patch, HBASE-9570.02.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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