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https://issues.apache.org/jira/browse/HBASE-9917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-9917:
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Status: Patch Available (was: Open)
> Fix it so Default Connection Pool does not spin up max threads even when not
> needed
> -----------------------------------------------------------------------------------
>
> Key: HBASE-9917
> URL: https://issues.apache.org/jira/browse/HBASE-9917
> Project: HBase
> Issue Type: Sub-task
> Components: Client
> Reporter: stack
> Assignee: stack
> Fix For: 0.98.0, 0.96.1
>
> Attachments: pool.txt
>
>
> Testing, I noticed that if we use the HConnection executor service as opposed
> to the executor service that is created when you create an HTable without
> passing in a connection: i.e
> HConnectionManager.createConnection(config).getTable(tableName)
> vs
> HTable(config, tableName)
> ... then we will spin up the max 256 threads and they will just hang out
> though not being used.
> We are encouraging HConnection#getTable over new HTable so worth fixing.
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