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https://issues.apache.org/jira/browse/HDDS-11956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17924367#comment-17924367
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Chia-Chuan Yu commented on HDDS-11956:
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Hi, [~adoroszlai]
Since we're going to put the deprecation notice first, any preferable way to do
that? thanks!
> Deprecate/remove Hadoop 2 support
> ---------------------------------
>
> Key: HDDS-11956
> URL: https://issues.apache.org/jira/browse/HDDS-11956
> Project: Apache Ozone
> Issue Type: Task
> Affects Versions: 2.0.0
> Reporter: Wei-Chiu Chuang
> Assignee: Chia-Chuan Yu
> Priority: Blocker
> Labels: pull-request-available
>
> Ozone 2.0.0 is a good opportunity to drop legacy feature/dependency support.
> Supporting Hadoop 2 compatibility is becoming a burden, with more and more
> hacks added to keep harmony with it.
> If we don't remove Hadoop 2 support, at the very least we should mark it
> deprecated so we can get rid of it in the release after. The last Hadoop 2,
> 2.10.2 was released 2.5 years ago.
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