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https://issues.apache.org/jira/browse/IGNITE-2525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15130161#comment-15130161
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Ivan Veselovsky commented on IGNITE-2525:
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Hi, Luca, can you please describe the environment, the use case, and the
problem in more detail?
Do you mean use case of running Hadoop / Spark apps over IGFS (Ignite file
system)?
> Yarn - Kerberos delegation token support for long running applications
> ----------------------------------------------------------------------
>
> Key: IGNITE-2525
> URL: https://issues.apache.org/jira/browse/IGNITE-2525
> Project: Ignite
> Issue Type: Improvement
> Affects Versions: 1.5.0.final
> Reporter: Luca Rea
> Assignee: Ivan Veselovsky
> Fix For: 1.6
>
>
> Hi,
> now Yarn returns an authentication error when kerberos is enabled:
> java.io.IOException: Failed on local exception: java.io.IOException:
> org.apache.hadoop.security.AccessControlException: Client cannot authenticate
> via:[TOKEN, KERBEROS];
> I think Apache Ignite needs somethink like "AMDelegationTokenRenewer.scala"
> and "ExecutorDelegationTokenUpdater.scala" of Apache Spark to support long
> running applications in clusters with kerberos authantication enabled.
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