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https://issues.apache.org/jira/browse/HBASE-21007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16571955#comment-16571955
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Andrew Purtell commented on HBASE-21007:
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Thanks. The v2 patch looks fine but there may be a problem with whitespace. I
can fix that on commit. Agree with your point about testing. Let me commit this
shortly.
> Memory leak in HBase rest server
> --------------------------------
>
> Key: HBASE-21007
> URL: https://issues.apache.org/jira/browse/HBASE-21007
> Project: HBase
> Issue Type: Bug
> Components: REST
> Affects Versions: 1.4.0, 1.4.6
> Reporter: Bosko Devetak
> Assignee: Bosko Devetak
> Priority: Critical
> Attachments: HBASE-21007.001.patch, HBASE-21007.002.patch
>
>
> When using the URIs like this:
>
> /sometable/*?limit=$limit&startrow=$startrow&endrow=$endrow
>
> where *$limit* is smaller than the range between *$startrow* and *$endrow*,
> the rest server will start leaking memory.
>
>
> The bug is in the *TableScanResource.java* class. Basically, the
> ResultScanner is not being closed in next() method when the limit has been
> reached.
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