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Posted to common-dev@hadoop.apache.org by "Konstantin Shvachko (JIRA)" <ji...@apache.org> on 2009/03/16 23:43:50 UTC

[jira] Created: (HADOOP-5506) Improve TransferFsImage

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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[jira] Assigned: (HADOOP-5506) Improve TransferFsImage

Posted by "Jakob Homan (JIRA)" <ji...@apache.org>.

     [ https://issues.apache.org/jira/browse/HADOOP-5506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jakob Homan reassigned HADOOP-5506:
-----------------------------------

    Assignee: Jakob Homan

> 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
>            Assignee: Jakob Homan
>
> {{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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