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From "Hairong Kuang (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HDFS-624) Client support pipeline recovery
Date Thu, 24 Sep 2009 20:56:16 GMT

     [ https://issues.apache.org/jira/browse/HDFS-624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hairong Kuang resolved HDFS-624.
--------------------------------

      Resolution: Fixed
    Hadoop Flags: [Reviewed]

I've just committed this.

> Client support pipeline recovery
> --------------------------------
>
>                 Key: HDFS-624
>                 URL: https://issues.apache.org/jira/browse/HDFS-624
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>    Affects Versions: Append Branch
>            Reporter: Hairong Kuang
>            Assignee: Hairong Kuang
>             Fix For: Append Branch
>
>         Attachments: HDFS-624-aspects.patch, pipelineRecovery.patch, pipelineRecovery1.patch,
pipelineRecovery2.patch
>
>
> This jira aims to
> 1. set up initial pipeline for append;
> 2. recover failed pipeline setup for append;
> 2. set up pipeline to recover failed data streaming.
> The algorithm is described in the design document in the pipeline recovery and pipeline
set up sections. Pipeline close and failed pipeline close are not included in this jira. 

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