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Flavio Paiva Junqueira commented on ZOOKEEPER-597: -------------------------------------------------- I have also been able to verify that createSession operations that do not complete are exiting FinalRequestProcessor.processRequest here (around line 138): {noformat} if (request.cnxn == null) { return; } {noformat} which is executed before the switch/case block that would finalize the operation. > ASyncHammerTest is failing intermittently on hudson trunk > --------------------------------------------------------- > > Key: ZOOKEEPER-597 > URL: https://issues.apache.org/jira/browse/ZOOKEEPER-597 > Project: Zookeeper > Issue Type: Bug > Components: tests > Reporter: Patrick Hunt > Assignee: Patrick Hunt > Priority: Critical > Fix For: 3.3.0 > > Attachments: ZOOKEEPER-597.patch > > > ASyncHammerTest is failing intermittently on hudson trunk. There is no clear > reason why this is happening, but > it seems from the logs that a session connection to a follower is failing > during session establishment - the > failure seems to be a problem either on the follower or leader. The server > gets the session create request, but > it stalls in the request processor pipeline. (we see it go in, but we do not > see it com eout) > unfortunately all efforts to reproduce this on non-hudson trunk have failed. > Even trying to reproduce by > running on hudson host itself (manually) has failed. > We need to instrument the client session creation code in the test to dump > the thread stack if the > session creation fails. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.