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https://issues.apache.org/jira/browse/HDFS-2686?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Suresh Srinivas updated HDFS-2686:
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Fix Version/s: 3.0.0
Affects Version/s: (was: 0.24.0)
1.0.0
2.0.0-alpha
Status: Patch Available (was: Open)
> Rip out DistributedUpgrade framework
> ------------------------------------
>
> Key: HDFS-2686
> URL: https://issues.apache.org/jira/browse/HDFS-2686
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: data-node, name-node
> Affects Versions: 2.0.0-alpha, 1.0.0
> Reporter: Todd Lipcon
> Assignee: Suresh Srinivas
> Fix For: 3.0.0
>
> Attachments: HDFS-2686.patch
>
>
> A distributed upgrade framework was introduced long ago in HADOOP-1286 but
> was only used twice throughout history, and not since 0.17, where it was
> considered buggy (see HADOOP-3677). This is a lot of clutter in our codebase
> - let's consider removing it?
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