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https://issues.apache.org/jira/browse/SPARK-13829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15214760#comment-15214760
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Steve Loughran commented on SPARK-13829:
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This was someone trying to use the {{ --keytab option}} to launch against an
azure FS; things fail.
Now, given the keytab-based token renewal in the AM currently only does hdfs,
that's not too serious ... but if/when support for other services go in,
this'll need to be fixed.
I'll down it it to minor (it is).
> Spark submit with keytab can't submit to a non-HDFS yarn cluster
> ----------------------------------------------------------------
>
> Key: SPARK-13829
> URL: https://issues.apache.org/jira/browse/SPARK-13829
> Project: Spark
> Issue Type: Bug
> Components: YARN
> Affects Versions: 1.6.1
> Environment: Yarn cluster, spark submit launching with keytab&
> principal, cluster filesystem is *not* HDFS.
> Reporter: Steve Loughran
>
> If you try to submit work to a secure YARN cluster running on any FS other
> than HDFS, using a keytab+principal over kinited user, you get to see a stack
> trace from inside {{Client.getTokenRenewalInterval}}
> root cause: there is no HDFS to get a delegation token, hence no delegation
> token to examine for a renewal interval
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