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From "Jean-Marc Spaggiari (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7503) Add exists(List) in HTableInterface to allow multiple parallel exists at one time
Date Mon, 07 Jan 2013 13:32:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13545870#comment-13545870
] 

Jean-Marc Spaggiari commented on HBASE-7503:
--------------------------------------------

Hi Ted,

Thanks for your comments.

2 questions.
1) What do you mean by "Restore interrupt status"? Should I throw it back? (and then add throws
InterruptedException on the methode signature)
2) Regarding MultiGetRequest, just to make sure, that will also mean to add a ServerCallable
constructor which can take a list of get? Then we need to give it only gets who are relying
on the same region? But what if in the meantime the region split and the gets are no more
all on the same region? Should we manage retries there too? 

This last point is making the modification way bigger and there will be a need of some design
thinking.
                
> Add exists(List) in HTableInterface to allow multiple parallel exists at one time
> ---------------------------------------------------------------------------------
>
>                 Key: HBASE-7503
>                 URL: https://issues.apache.org/jira/browse/HBASE-7503
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Jean-Marc Spaggiari
>            Assignee: Jean-Marc Spaggiari
>            Priority: Minor
>             Fix For: 0.96.0
>
>         Attachments: HBASE-7503-v0-trunk.patch
>
>   Original Estimate: 5m
>  Remaining Estimate: 5m
>
> We need to have a Boolean[] exists(List<Get> gets) throws IOException method implemented
in HTableInterface.

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