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https://issues.apache.org/jira/browse/HDFS-10954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rakesh R updated HDFS-10954:
----------------------------
    Attachment: HDFS-10954-HDFS-10285-03.patch

> [SPS]: Provide mechanism to send blocks movement result back to NN from 
> coordinator DN
> --------------------------------------------------------------------------------------
>
>                 Key: HDFS-10954
>                 URL: https://issues.apache.org/jira/browse/HDFS-10954
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>            Reporter: Rakesh R
>            Assignee: Rakesh R
>         Attachments: HDFS-10954-HDFS-10285-00.patch, 
> HDFS-10954-HDFS-10285-01.patch, HDFS-10954-HDFS-10285-02.patch, 
> HDFS-10954-HDFS-10285-03.patch
>
>
> This jira is a follow-up task of HDFS-10884. As part of HDFS-10884 jira, it 
> is providing a mechanism to collect all the success/failed block movement 
> results at the {{co-ordinator datanode}} side. Now, the idea of this jira is 
> to discuss an efficient way to report these success/failed block movement 
> results to namenode, so that NN can take necessary action based on this 
> information.



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