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From Manoj Murumkar <manoj.murum...@gmail.com>
Subject Kerberos exception
Date Sat, 14 Mar 2015 06:28:28 GMT
Hi,

We have a secured cluster. All components are working well, except hbase.
Specifically, this is what I see on regionserver:

2015-03-14 02:16:11,657 DEBUG [RpcServer.reader=5,port=60020]
ipc.RpcServer: Kerberos principal name is hbase/
sfdvgctsn001.xxxxx@SFDVGCT.COM

2015-03-14 02:16:11,658 DEBUG [RpcServer.reader=5,port=60020]
ipc.RpcServer: Created SASL server with mechanism = GSSAPI

2015-03-14 02:16:11,658 DEBUG [RpcServer.reader=5,port=60020]
ipc.RpcServer: Have read input token of size 627 for processing by
saslServer.evaluateResponse()
2015-03-14 02:16:11,659 DEBUG [RpcServer.reader=5,port=60020]
ipc.RpcServer: RpcServer.listener,port=60020: Caught exception while
reading:GSS initiate fail


and on the master:


java.io.IOException: Couldn't setup connection for hbase/sfdvgctmn004.
xxxxx@SFDVGCT.COM to hbase/sfdvgctsn001.xxxxx@SFDVGCT.COM

        at
org.apache.hadoop.hbase.ipc.RpcClient$Connection$1.run(RpcClient.java:869)

        at java.security.AccessController.doPrivileged(Native Method)

        at javax.security.auth.Subject.doAs(Subject.java:415)

        at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)

        at
org.apache.hadoop.hbase.ipc.RpcClient$Connection.handleSaslConnectionFailure(RpcClient.java:841)

        at
org.apache.hadoop.hbase.ipc.RpcClient$Connection.setupIOstreams(RpcClient.java:951)

        at
org.apache.hadoop.hbase.ipc.RpcClient$Connection.writeRequest(RpcClient.java:1094)

        at
org.apache.hadoop.hbase.ipc.RpcClient$Connection.tracedWriteRequest(RpcClient.java:1061)

All the keytabs are set properly. Has anyone seen this before? Appreciate
the time.

Manoj

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