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Date: Tue, 14 Aug 2012 16:05:38 +1100 (NCT)
From: "Lars Hofhansl (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <1205814872.6036.1344920738279.JavaMail.jiratomcat@arcas>
Subject: [jira] [Created] (HBASE-6580) New HTable pools, based on
 HBase(byte[], HConnection, ExecutorService) constructor
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Lars Hofhansl created HBASE-6580:
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             Summary: New HTable pools, based on HBase(byte[], HConnection, ExecutorService) constructor
                 Key: HBASE-6580
                 URL: https://issues.apache.org/jira/browse/HBASE-6580
             Project: HBase
          Issue Type: Bug
            Reporter: Lars Hofhansl
            Priority: Minor
             Fix For: 0.96.0, 0.94.2


Here I propose a very simple TablePool.
It could be called LightHTablePool (or something - if you have a better name).
Internally it would maintain an HConnection and an Executor service and each invocation of getTable(...) would create a new HTable and close() would just close it.
In testing I find this more light weight than HTablePool and easier to monitor in terms of resources used.

It would hardly be more than a few dozen lines of code.

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