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From "Lars George (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8852) Close scanners when at end in Thrift 2
Date Sat, 06 Jul 2013 10:41:48 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13701309#comment-13701309
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Lars George commented on HBASE-8852:
------------------------------------

Hey [~madani], better create a new JIRA issue for that new feature. But makes sense I think
as it reduce overhead. Similar to the getMultiple() but without the need to know all the keys.
                
> Close scanners when at end in Thrift 2
> --------------------------------------
>
>                 Key: HBASE-8852
>                 URL: https://issues.apache.org/jira/browse/HBASE-8852
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Thrift
>            Reporter: Lars George
>              Labels: thrift2
>
> HBASE-6073 adds the following to the overall patch:
> {code}
> -      return resultsFromHBase(scanner.next(numRows));
> +      List<TResult> results = resultsFromHBase(scanner.next(numRows));
> +      if(results.size() < numRows) {
> +        removeScanner(scannerId);
> +      }
> +      return results;
> {code}
> We need to see if we have to add this to Thrift2 as separate patch.

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