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From "Konstantin Shvachko (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-5506) Improve TransferFsImage
Date Mon, 16 Mar 2009 22:43:50 GMT
Improve TransferFsImage

                 Key: HADOOP-5506
                 URL: https://issues.apache.org/jira/browse/HADOOP-5506
             Project: Hadoop Core
          Issue Type: Improvement
          Components: dfs
    Affects Versions: 0.17.0
            Reporter: Konstantin Shvachko

{{TransferFsImage}} transfers name-node image and edits files during checkpoint process.
# {{TransferFsImage}} should *always* pass and verify CheckpointSignature. Now we send it
only when image is uploaded back to name-node.
# {{getFileClient()}} should use {{Collection<File>}} rather than {{File[]}} as the
third parameter.
# Rather than sending port and address separately {{"&port=" + port + "&machine="
+ addr}} it should send the entire address at once.

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