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https://issues.apache.org/jira/browse/HBASE-4456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14012148#comment-14012148
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Hudson commented on HBASE-4456:
-------------------------------
FAILURE: Integrated in HBase-TRUNK #5153 (See
[https://builds.apache.org/job/HBase-TRUNK/5153/])
HBASE-4456 [doc] Add a section about RS failover (Misty Stanley-Jones) (stack:
rev 2db8aafe7df26c61791ce05de5bde1090b8f955d)
* src/main/docbkx/book.xml
> [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
> Fix For: 0.99.0
>
> Attachments: HBASE-4456.patch
>
>
> 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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