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From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10357) Failover RPC's for scans
Date Sat, 10 May 2014 22:00:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13994036#comment-13994036

Devaraj Das commented on HBASE-10357:

bq. Should this be called hbase.client.primaryCallTimeout.scan? The get and multiGet are named
like that. Is this because the timeout applies to replica requests for next call as well?

In the scan case, when a replica (be it primary or not) is latched onto, we try to get as
much as possible from that replica (without switching to the primary in the middle of the
scan). We'd wait for the 1000 ms irrespective of whether the replica is primary or not. Hence
the name doesn't have "primary" in it..

> Failover RPC's for scans
> ------------------------
>                 Key: HBASE-10357
>                 URL: https://issues.apache.org/jira/browse/HBASE-10357
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Client
>            Reporter: Enis Soztutar
>             Fix For: 0.99.0
>         Attachments: 10357-1.txt, 10357-2.txt, 10357-3.2.txt, 10357-3.txt, 10357-4.2.txt,
> This is extension of HBASE-10355 to add failover support for scans. 

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