Allow better control of resource consumption in HTable
------------------------------------------------------
Key: HBASE-4805
URL: https://issues.apache.org/jira/browse/HBASE-4805
Project: HBase
Issue Type: Bug
Components: client
Affects Versions: 0.94.0
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
>From some internal discussions at Salesforce we concluded that we need better
>control over the resources (mostly threads) consumed by HTable when used in a
>AppServer with many client threads.
Since HTable is not thread safe, the only options are cache them (in a custom
thread local or using HTablePool) or to create them on-demand.
I propose a simple change: Add a new constructor to HTable that takes an
optional ExecutorService and HConnection instance. That would make HTable a
pretty lightweight object and we would manage the ES and HC separately.
I'll upload a patch a soon to get some feedback.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
