James Kinley created HBASE-7442:
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             Summary: HBase remote CopyTable not working when security enabled
                 Key: HBASE-7442
                 URL: https://issues.apache.org/jira/browse/HBASE-7442
             Project: HBase
          Issue Type: Bug
          Components: IPC/RPC, mapreduce, security
    Affects Versions: 0.92.1
            Reporter: James Kinley


When security is enabled, HBase CopyTable fails with Kerberos exception:

{code}
FATAL org.apache.hadoop.ipc.SecureClient: SASL authentication failed. The most 
likely cause is missing or invalid credentials. Consider 'kinit'.
javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: 
No valid credentials provided (Mechanism level: Failed to find any Kerberos 
tgt)]
{code}

This is only when copying to remote HBase cluster (using either MRv1 or YARN), 
local copy works fine.

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