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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:
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Description: 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. (was: 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 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 failed block movement
results to namenode, so that NN can take necessary action based on this
information.)
> [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
>
> 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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