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https://issues.apache.org/jira/browse/KUDU-2363?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hao Hao updated KUDU-2363:
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Description:
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.
was:
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.
> 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
> Priority: Major
>
> 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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