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https://issues.apache.org/jira/browse/HBASE-4456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Misty Stanley-Jones reassigned HBASE-4456:
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    Assignee: Misty Stanley-Jones

> [doc] Add a section about RS failover
> -------------------------------------
>
>                 Key: HBASE-4456
>                 URL: https://issues.apache.org/jira/browse/HBASE-4456
>             Project: HBase
>          Issue Type: Task
>          Components: documentation
>            Reporter: Jean-Daniel Cryans
>            Assignee: Misty Stanley-Jones
>
> The following questions were asked on IRC and I couldn't find a good source 
> of info in the online book (so I had to answer them, sad I know):
> bq. when a region server goes down, 1) do any queries get affected which are 
> using that region server, if they do what happens to the transactions 2) how 
> long does it take to switch over to another region server?
> Brief answers:
> To Q1:
> The queries get retried (I'm not sure if we have a chapter that describes how 
> that works, might be worth adding however bad it currently is).
> To Q2:
> ZK session timeout + split time + assignment/replay time.



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