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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-11480) ClientScanner might not close the HConnection created in construction
Date Tue, 15 Jul 2014 17:17:06 GMT

     [ https://issues.apache.org/jira/browse/HBASE-11480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack resolved HBASE-11480.
---------------------------

       Resolution: Fixed
    Fix Version/s: 0.94.22
                   0.98.5
                   0.96.3
         Assignee: cuijianwei
     Release Note: Deprecate a (unused) ClientScanner constructor because can leave a connection
open.
     Hadoop Flags: Reviewed

Committed to 0.94, 0.96, and 0.98.  Thanks for the patch [~cuijianwei]

> ClientScanner might not close the HConnection created in construction
> ---------------------------------------------------------------------
>
>                 Key: HBASE-11480
>                 URL: https://issues.apache.org/jira/browse/HBASE-11480
>             Project: HBase
>          Issue Type: Improvement
>          Components: Client, Scanners
>    Affects Versions: 0.96.2, 0.94.20, 0.98.3
>            Reporter: cuijianwei
>            Assignee: cuijianwei
>            Priority: Trivial
>             Fix For: 0.96.3, 0.98.5, 0.94.22
>
>         Attachments: HBASE-11480-0.94-v1.patch, HBASE-11480-0.95-v1.patch, HBASE-11480-0.96-v1.patch,
HBASE-11480-0.98-v1.patch
>
>
> ClientScanner will create HConnection in its construction:
> {code}
>     public ClientScanner(final Configuration conf, final Scan scan,
>         final byte[] tableName) throws IOException {
>       this(conf, scan, tableName, HConnectionManager.getConnection(conf));
>     }
> {code}
> However, this connection won't be closed in ClientScanner.close(). Is it better to deprecate
this construction?



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