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Kannan Muthukkaruppan commented on HBASE-6728: ---------------------------------------------- The details of 89-fb fix are here: https://reviews.facebook.net/D5337 or http://svn.apache.org/viewvc?view=revision&revision=1385058 But keeping the issue open since trunk doesn't address this yet. > [89-fb] prevent OOM possibility due to per connection responseQueue being > unbounded > ----------------------------------------------------------------------------------- > > Key: HBASE-6728 > URL: https://issues.apache.org/jira/browse/HBASE-6728 > Project: HBase > Issue Type: Bug > Reporter: Kannan Muthukkaruppan > Assignee: Michal Gregorczyk > > The per connection responseQueue is an unbounded queue. The request handler > threads today try to send the response in line, but if things start to > backup, the response is sent via a per connection responder thread. This > intermediate queue, because it has no bounds, can be another source of OOMs. > [Have not looked at this issue in trunk. So it may or may not be applicable > there.] -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira