You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2016/03/28 21:47:25 UTC
[jira] [Comment Edited] (SPARK-13829) Spark submit with keytab
can't submit to a non-HDFS yarn cluster
[ https://issues.apache.org/jira/browse/SPARK-13829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15214760#comment-15214760 ]
Steve Loughran edited comment on SPARK-13829 at 3/28/16 7:47 PM:
-----------------------------------------------------------------
This was someone trying to use the {{ --keytab option}} to launch against a kerberized YARN cluster running against 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).
was (Author: stevel@apache.org):
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
> Priority: Minor
>
> 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
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org