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Issue in data upload to Hbase using ImportTsv, after kerberos implementation.

New Contributor

Importtsv giving error after kerberos implementation. I am getting below error :

hbase org.apache.hadoop.hbase.mapreduce.ImportTsv -Dimporttsv.separator="," -Dimporttsv.columns=HBASE_ROW_KEY,CF1 vtmp /tmp/simple.txt

Error: org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.exceptions.UnknownProtocolException): org.apache.hadoop.hbase.exceptions.UnknownProtocolException: No registered coprocessor service found for name AuthenticationService in region hbase:meta,,1

2 REPLIES 2

Sounds like you did not properly configure HBase for Kerberos authentication. The org.apache.hadoop.hbase.security.token.TokenProvider coprocessor which you should have deployed as a Region coprocessor provides the AuthenticationService.

New Contributor

After kerberos implementation, "Enable Authentication" was disable under "security" . After enabling authentication, its working.