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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-10621) Unable to grant user permission to namespace
Date Wed, 26 Feb 2014 22:51:19 GMT
Ted Yu created HBASE-10621:
------------------------------

             Summary: Unable to grant user permission to namespace
                 Key: HBASE-10621
                 URL: https://issues.apache.org/jira/browse/HBASE-10621
             Project: HBase
          Issue Type: Bug
            Reporter: Ted Yu


In a secure cluster, I tried to grant user 'hrt_1' permission to namespace X
{code}
hbase(main):002:0> grant 'hrt_1', 'W', '@X'

ERROR: no method 'grant' for arguments (org.apache.hadoop.hbase.protobuf.generated.AccessControlProtos.AccessControlService.BlockingStub,org.jruby.RubyString,org.jruby.java.proxies.ArrayJavaProxy,org.jruby.java.proxies.ArrayJavaProxy)
on Java::OrgApacheHadoopHbaseProtobuf::ProtobufUtil
  available overloads:
    (org.apache.hadoop.hbase.protobuf.generated.AccessControlProtos.AccessControlService.BlockingInterface,java.lang.String,java.lang.String,org.apache.hadoop.hbase.security.access.Permission.Action[])
    (org.apache.hadoop.hbase.protobuf.generated.AccessControlProtos.AccessControlService.BlockingInterface,java.lang.String,org.apache.hadoop.hbase.TableName,byte[],byte[],org.apache.hadoop.hbase.security.access.Permission.Action[])
    (org.apache.hadoop.hbase.protobuf.generated.AccessControlProtos.AccessControlService.BlockingInterface,java.lang.String,org.apache.hadoop.hbase.security.access.Permission.Action[])

Here is some help for this command:
Grant users specific rights.
Syntax : grant <user> <permissions> [<table> [<column family> [<column
qualifier>]]

permissions is either zero or more letters from the set "RWXCA".
READ('R'), WRITE('W'), EXEC('X'), CREATE('C'), ADMIN('A')

For example:

    hbase> grant 'bobsmith', 'RWXCA'
    hbase> grant 'bobsmith', 'RW', 't1', 'f1', 'col1'
{code}



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