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https://issues.apache.org/jira/browse/HDFS-3201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brandon Li updated HDFS-3201:
-----------------------------

    Attachment: HDFS-3201.HDFS-3092.patch

The current plan is to use http server to transfer finalized edit log segments.

This patch includes the following changes:
1. create a http server for journal node
2. have a new get image severlet to be used only by journal node
3. have a test to test file copy between journal nodes
                
> Implement Journal reader for reading transactions from local edits log or 
> remote Journal node
> ---------------------------------------------------------------------------------------------
>
>                 Key: HDFS-3201
>                 URL: https://issues.apache.org/jira/browse/HDFS-3201
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha, name-node
>            Reporter: Brandon Li
>            Assignee: Brandon Li
>         Attachments: HDFS-3201.HDFS-3092.patch
>
>


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