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https://issues.apache.org/jira/browse/HDFS-13522?focusedWorklogId=595160&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-595160
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ASF GitHub Bot logged work on HDFS-13522:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 12/May/21 09:40
Start Date: 12/May/21 09:40
Worklog Time Spent: 10m
Work Description: zhengzhuobinzzb opened a new pull request #3005:
URL: https://github.com/apache/hadoop/pull/3005
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Issue Time Tracking
-------------------
Worklog Id: (was: 595160)
Remaining Estimate: 0h
Time Spent: 10m
> Support observer node from Router-Based Federation
> --------------------------------------------------
>
> Key: HDFS-13522
> URL: https://issues.apache.org/jira/browse/HDFS-13522
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: federation, namenode
> Reporter: Erik Krogen
> Assignee: Chao Sun
> Priority: Major
> Attachments: HDFS-13522.001.patch, HDFS-13522_WIP.patch, RBF_
> Observer support.pdf, Router+Observer RPC clogging.png,
> ShortTerm-Routers+Observer.png
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Changes will need to occur to the router to support the new observer node.
> One such change will be to make the router understand the observer state,
> e.g. {{FederationNamenodeServiceState}}.
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