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https://issues.apache.org/jira/browse/HBASE-10357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13998161#comment-13998161
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Enis Soztutar commented on HBASE-10357:
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bq. let's leave it as is for now and if this becomes a problem, we can think of
ways to address it
Agreed that it is rare and not trivial to order this properly.
bq. I wanted to make the ClientScanner totally unaware of the replica logic as
well but at the same time didn't want to make the ScannerCallableWithReplicas
more complex than needed
I see. It seems that the model for openScanner + next from ClientScanner to
ScannerCallable is a little more complex in the usual case as well from what I
thought. It should be ok for now.
+1 for the patch.
> 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, hbase-10070
>
> Attachments: 10357-1.txt, 10357-2.txt, 10357-3.2.txt, 10357-3.txt,
> 10357-4.2.txt, 10357-4.3.1.txt, 10357-4.3.2.txt, 10357-4.3.txt, 10357-4.txt
>
>
> This is extension of HBASE-10355 to add failover support for scans.
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