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https://issues.apache.org/jira/browse/GOBBLIN-1500?focusedWorklogId=632598&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-632598
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ASF GitHub Bot logged work on GOBBLIN-1500:
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Author: ASF GitHub Bot
Created on: 02/Aug/21 20:49
Start Date: 02/Aug/21 20:49
Worklog Time Spent: 10m
Work Description: ZihanLi58 commented on pull request #3345:
URL: https://github.com/apache/gobblin/pull/3345#issuecomment-891322896
> A few comments. One question: How does token refresh work in a federated
Yarn cluster for keytab based authentication? Will it work as is after the
changes in this PR?
@sv2000 For original implementation, i.e. there is only one yarn cluster, it
should still work after this change. But to support the federated clusters, we
may need to implement the method to get delegation token from remote yarn
clusters and I don't see anything related to rm token in our keytab based
authentication.
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Issue Time Tracking
-------------------
Worklog Id: (was: 632598)
Time Spent: 1h 20m (was: 1h 10m)
> Support gobblin on yarn to be able to run on clusters with robin enabled
> ------------------------------------------------------------------------
>
> Key: GOBBLIN-1500
> URL: https://issues.apache.org/jira/browse/GOBBLIN-1500
> Project: Apache Gobblin
> Issue Type: New Feature
> Reporter: Zihan Li
> Priority: Major
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> Previously we always check with one default yarn client, but if the cluster
> is enabled with Robin and can connect to different RM, it will ends up we
> cannot find existing application and submit duplicate tasks. So now we need
> to check against different potential yarn cluster, and also make sure when
> submitting yarn application, we only have one RM token.
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