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https://issues.apache.org/jira/browse/HBASE-8946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13713800#comment-13713800
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Lars George edited comment on HBASE-8946 at 7/19/13 4:20 PM:
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[~saint....@gmail.com], I did not see it. The "scannerGet\{List\}()" are for an
open scanner to get the next (or next N) row(s).
was (Author: larsgeorge):
[~saint....@gmail.com], I did not see it. The "scannerGet{List}()" are for
an open scanner to get the next (or next N) row(s).
> Add a new function to Thrift 2 to open scanner, get results and close scanner
> -----------------------------------------------------------------------------
>
> Key: HBASE-8946
> URL: https://issues.apache.org/jira/browse/HBASE-8946
> Project: HBase
> Issue Type: Sub-task
> Components: Thrift
> Reporter: Hamed Madani
> Labels: thrift2
> Attachments: HBASE-8946.patch
>
>
> We found, very often we open a scanner , get x number of rows , then close
> the scanner immediately. The attached patch , add a new function
> *getScannerResults* that does just that.
> Using getScannerResults function reduce number of calls to thrift server.
> Also since the scanner gets closed immediately, it is less prone to cause
> memory leak.
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