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https://issues.apache.org/jira/browse/HDDS-9482?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17776317#comment-17776317
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Wei-Chiu Chuang commented on HDDS-9482:
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This Jira is related: https://issues.apache.org/jira/browse/HADOOP-16454
HTTPFS can use zookeeper to share delegation tokens between instances. But
looks like it's not common to deploy in such a way.
The thing I don't understand yet is, where is the delegation token stored
persistently if not zookeeper? Or is it ephemeral?
> Review ZK and Curator dependencies, and get rid of them if possible
> -------------------------------------------------------------------
>
> Key: HDDS-9482
> URL: https://issues.apache.org/jira/browse/HDDS-9482
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: István Fajth
> Assignee: István Fajth
> Priority: Major
>
> We already had a similar effort as part of the HTTPFS GW integration. At that
> time [~weichiu] said that it is related to delegation token storage and KMS
> integration as well not just with HTTPFSGW integration.
> Let's see if we can remove these dependencies once more.
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