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https://issues.apache.org/jira/browse/HDFS-2809?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aaron T. Myers updated HDFS-2809:
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Attachment: HDFS-2809-HDFS-1623.patch
Hey Jitendra, the patch looks pretty good to me, +1.
Here's a slightly updated patch which is rebased on the HA branch, and also
makes the following two minor changes:
# Make the mini cluster start zero datanodes instead of 1.
# Use NameNodeAdapter#getDtSecretmanager to get a reference to the secret
manager.
Are these changes agreeable to you? If so, I think we can commit this.
> Add test to verify that delegation tokens are honored after failover.
> ---------------------------------------------------------------------
>
> Key: HDFS-2809
> URL: https://issues.apache.org/jira/browse/HDFS-2809
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Affects Versions: HA branch (HDFS-1623)
> Reporter: Jitendra Nath Pandey
> Assignee: Jitendra Nath Pandey
> Priority: Minor
> Attachments: HDFS-2809-HDFS-1623.patch, HDFS-2809.trunk.patch
>
>
> It is useful to have a unit test to verify delegation tokens are honored by
> new active namenode. In a non-secure setup, secret manager threads need to be
> started explicitly.
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