[R] R integration with Hive with Kerberos enabled

[Arti Wadhwani]

Does anyone have any insight on this?


Regards,
Arti Wadhwani

From: default <awadhwani at hortonworks.com<mailto:awadhwani at hortonworks.com>>
Date: Thursday, June 2, 2016 at 1:40 PM
To: "r-help at r-project.org<mailto:r-help at r-project.org>" <r-help at r-project.org<mailto:r-help at r-project.org>>
Subject: R integration with Hive with Kerberos enabled

Hi,

I have a question regarding R integration with Hive in kerberized mode. Is it supported? It works fine without kerberos however fails with below error in a kerberized cluster:

java.lang.RuntimeException: org.apache.thrift.transport.TTransportException: Peer indicated failure: GSS initiate failed

Further debugging reveals : The R script uses common packages(rjdbc, rjava) which are not specific to any Hadoop distribution. We need to understand why R script does not read the ticket cache at run time.


Thanks,
Arti Wadhwani
Hortonworks, Inc.
Technical Support Engineer (India)



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