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