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Posted to hdfs-dev@hadoop.apache.org by "Todd Lipcon (Created) (JIRA)" <ji...@apache.org> on 2011/12/15 09:30:30 UTC

[jira] [Created] (HDFS-2686) Rip out DistributedUpgrade framework

Rip out DistributedUpgrade framework
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                 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: 0.24.0
            Reporter: Todd Lipcon


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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