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https://issues.apache.org/jira/browse/HDFS-13522?focusedWorklogId=612503&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-612503
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ASF GitHub Bot logged work on HDFS-13522:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 21/Jun/21 09:02
Start Date: 21/Jun/21 09:02
Worklog Time Spent: 10m
Work Description: zhengzhuobinzzb commented on pull request #3005:
URL: https://github.com/apache/hadoop/pull/3005#issuecomment-864863352
> @zhengzhuobinzzb to help reviewing, could you describe the approach you're
taking in this PR in the description? cc @fengnanli too.
Hi, @sunchao . Thanks for review!
Describe in this doc:
https://docs.google.com/document/d/1rPZK2GyaivSNpNPkZknMLil9ZfIGr439yUf8TLhTFJM/edit#
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Issue Time Tracking
-------------------
Worklog Id: (was: 612503)
Time Spent: 3.5h (was: 3h 20m)
> RBF: 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
> Priority: Major
> Labels: pull-request-available
> Attachments: HDFS-13522.001.patch, HDFS-13522.002.patch,
> HDFS-13522_WIP.patch, RBF_ Observer support.pdf, Router+Observer RPC
> clogging.png, ShortTerm-Routers+Observer.png
>
> Time Spent: 3.5h
> 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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