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https://issues.apache.org/jira/browse/HBASE-8220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13620002#comment-13620002
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Nick Dimiduk commented on HBASE-8220:
-------------------------------------

You're developing against 0.94 branch, yes? You can run test locally according 
to the instructions in [the 
book|http://hbase.apache.org/0.94/book.html#hbase.tests]. At the very least, 
before submitting a patch, I run

{noformat}
$ mvn clean package test -PrunSmallTests
{noformat}

You can also run specific tests with

{noformat}
$ mvn clean package test -Dtest=MyFavoriteTest
{noformat}
                
> can we record the count opened HTable for HTablePool
> ----------------------------------------------------
>
>                 Key: HBASE-8220
>                 URL: https://issues.apache.org/jira/browse/HBASE-8220
>             Project: HBase
>          Issue Type: Improvement
>          Components: Client
>    Affects Versions: 0.94.3
>            Reporter: cuijianwei
>         Attachments: HBASE-8220-0.94.3.txt, HBASE-8220-0.94.3.txt, 
> HBASE-8220-0.94.3.txt-v2, HBASE-8220-0.94.3-v2.txt, HBASE-8220-0.94.3-v3.txt
>
>
> In HTablePool, we have a method getCurrentPoolSize(...) to get how many 
> opened HTable has been pooled. However, we don't know ConcurrentOpenedHTable 
> which means the count of HTable get from HTablePool.getTable(...) and don't 
> return to HTablePool by PooledTable.close(). The ConcurrentOpenedHTable may 
> be meaningful because it indicates how many HTables should be opened for the 
> application which may help us set the appropriate MaxSize of HTablePool. 
> Therefore, we can and a ConcurrentOpenedHTable as a counter in HTablePool.

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