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https://issues.apache.org/jira/browse/HDFS-624?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12759180#action_12759180
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Hairong Kuang commented on HDFS-624:
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> as you've already realized the problem with my second patch was the missing
> modification in one of the assertions (-1 instead of 0).
I still keep the change on assertion. I checked the failed log, it seems like a
different problem. +1 on postponing your other modifications until my patch is
in. Lease recovery is blocked on 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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