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https://issues.apache.org/jira/browse/OOZIE-2900?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Sasvari updated OOZIE-2900:
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Attachment: OOZIE-2900-000.patch
OOZIE-2900-000.patch is a proof of concept. I tested copying files between
secure clusters (cross realm authentication established)
Issues:
- No new test cases added and it does not seem too easy to create. MiniKDC
might be used though.
- Trying to copy from a cluster that is not trusted (cross realm authentication
is not establshed) results in a long running retry. I was unable to kill the
workflow (I saw org.apache.hadoop.io.retry.RetryInvocationHandler in the thread
dump I got with jstack).
> Retrieve tokens for oozie.launcher.mapreduce.job.hdfs-servers before
> submission
> -------------------------------------------------------------------------------
>
> Key: OOZIE-2900
> URL: https://issues.apache.org/jira/browse/OOZIE-2900
> Project: Oozie
> Issue Type: Sub-task
> Affects Versions: 5.0.0
> Reporter: Peter Bacsko
> Assignee: Attila Sasvari
> Fix For: 5.0.0b1
>
> Attachments: OOZIE-2900-000.patch
>
>
> We have to get tokens for oozie.launcher.mapreduce.job.hdfs-servers. Cannot
> do cross cluster distcp without that.
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