[jira] [Resolved] (HBASE-9984) AggregationClient creates a new Htable, HConnection,and ExecutorService in every CP call.

["Andrew Kyle Purtell (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-9984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Kyle Purtell resolved HBASE-9984.
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    Resolution: Incomplete

> AggregationClient creates a new Htable, HConnection,and ExecutorService in every CP call.
> -----------------------------------------------------------------------------------------
>
>                 Key: HBASE-9984
>                 URL: https://issues.apache.org/jira/browse/HBASE-9984
>             Project: HBase
>          Issue Type: Improvement
>          Components: Client, Coprocessors
>    Affects Versions: 0.94.13, 2.0.0
>            Reporter: Anil Gupta
>            Priority: Minor
>              Labels: aggregate, client, coprocessors, hbase
>
> At present AggregationClient takes Conf in constructor and create a new Htable instance on every method calls. The constructor of HTable used in AggregationClient is very heavy as it creates a new HConnection and ExecutorService. 
> Above mechanism is not convenient where the Application is managing HTable, HConnection, ExecutorService by itself. So, i propose 
> 1# AggregationClient should provide an additional constructor: AggregationClient(HTable)
> 2# Provide methods that takes Htable.
> In this way we can avoid creation of Htable, HConnection,and ExecutorService in every CP call. 



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