[ https://issues.apache.org/jira/browse/HADOOP-15813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wei-Chiu Chuang updated HADOOP-15813: ------------------------------------- Attachment: profiler prior to HADOOP-15813.png profiler after HADOOP-15813.png > Enable more reliable SSL connection reuse > ----------------------------------------- > > Key: HADOOP-15813 > URL: https://issues.apache.org/jira/browse/HADOOP-15813 > Project: Hadoop Common > Issue Type: Bug > Components: common > Affects Versions: 2.6.0 > Reporter: Daryn Sharp > Assignee: Daryn Sharp > Priority: Major > Attachments: HADOOP-15813.patch, HADOOP-15813.patch, profiler after > HADOOP-15813.png, profiler prior to HADOOP-15813.png > > > The java keep-alive cache relies on instance equivalence of the SSL socket > factory. In many java versions, SSLContext#getSocketFactory always returns a > new instance which completely breaks the cache. Clients flooding a service > with lingering per-request connections that can lead to port exhaustion. The > hadoop SSLFactory should cache the socket factory associated with the context. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org