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https://issues.apache.org/jira/browse/HDFS-12976?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16513349#comment-16513349
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Chao Sun commented on HDFS-12976:
---------------------------------

Yes that's the issue. However, if we keep the logic in 
{{ConfiguredFailoverProxyProvider}} the same, read requests may go to observer 
which may not be the desired behavior?

> Introduce ObserverReadProxyProvider
> -----------------------------------
>
>                 Key: HDFS-12976
>                 URL: https://issues.apache.org/jira/browse/HDFS-12976
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs-client
>            Reporter: Konstantin Shvachko
>            Assignee: Chao Sun
>            Priority: Major
>         Attachments: HDFS-12976-HDFS-12943.000.patch, 
> HDFS-12976-HDFS-12943.001.patch, HDFS-12976-HDFS-12943.002.patch, 
> HDFS-12976.WIP.patch
>
>
> {{StandbyReadProxyProvider}} should implement {{FailoverProxyProvider}} 
> interface and be able to submit read requests to ANN and SBN(s).



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