Description of problem: There is a lot of established connections from RHQ server to cassandra (port 9142) which results in many open files -> given user is hitting ulimits -> e.g. ssh to the machine using given user is not working. Version-Release number of selected component (if applicable): 4.14.0-SNAPSHOT How reproducible: Always Steps to Reproduce: 1. install and start the rhq (rhqctl install, rhqctl start) 2. import resources and keep it running 3. check periodically number of open files for rhq server (lsof -p <rhqServerPID> | wc -l) Actual results: Number of open files for RHQ server process is increasing until it hits ulimit for given user. Expected results: Number of open files is not increasing in time Additional info: After clean installation there is 1202 open files (lsof -p <serverPID> | wc -l) This number is still increasing so in a few hours ulimit for open files is hit. No exceptions in server.log This issue was introduced in following rhq build http://hudson.qa.jboss.com/hudson/view/RHQ/job/rhq-master-gwt-locales/1570/
Fixed branch: master link: https://github.com/rhq-project/rhq/commit/7fb9222c8 time: 2015-10-05 15:41:16 +0200 commit: 7fb9222c80981fb876d8a7eea472304761f42555 author: Libor Zoubek - lzoubek message: Bug 1234912 - Do not authenticate against new storage node when replication_factor of system_auth keyspace is wrong Correctly close storage cluster session and fix scheduling interval of job