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Posted to issues@kudu.apache.org by "Hao Hao (JIRA)" <ji...@apache.org> on 2018/03/20 21:56:00 UTC

[jira] [Created] (KUDU-2363) Investigate if we should use ServiceCredentialProvider for Spark integration

Hao Hao created KUDU-2363:
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             Summary: Investigate if we should use ServiceCredentialProvider for Spark integration
                 Key: KUDU-2363
                 URL: https://issues.apache.org/jira/browse/KUDU-2363
             Project: Kudu
          Issue Type: Improvement
            Reporter: Hao Hao


Spark 2 provides a \{ServiceCredentialProvider} implementation for integration with other service on a secure cluster. Here is a related [documentation|https://spark.apache.org/docs/2.1.0/running-on-yarn.html#running-in-a-secure-cluster] although lacking in detail.

We should probably investigate if we want to use it to avoid asking users to provide the keytab, since it might not be a good practice.



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