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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