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https://issues.apache.org/jira/browse/HBASE-19524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16294588#comment-16294588
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Duo Zhang commented on HBASE-19524:
-----------------------------------

Lost connection to review board so reply here [~openinx].

{quote}
One question:  What will happen if one RS failed while other RS succeeded ?
Seems like we'll fall into rollback process..
{quote}
The RefreshPeerProcedure will never fail. Unless the RS is dead then we will 
retry forever. 

{quote}
Seems like there's no UT ...
{quote}
There is a UT called TestDummyModifyPeerProcedure. We can remove these dummy 
classes after your RS side work landed.

Let me address other problems.

> Master side changes for moving peer modification from zk watcher to procedure
> -----------------------------------------------------------------------------
>
>                 Key: HBASE-19524
>                 URL: https://issues.apache.org/jira/browse/HBASE-19524
>             Project: HBase
>          Issue Type: Sub-task
>          Components: proc-v2, Replication
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>             Fix For: HBASE-19397
>
>         Attachments: HBASE-19524-HBASE-19397-v1.patch, 
> HBASE-19524-HBASE-19397.patch
>
>




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