Candlepin gets stuck during startup forever, logging huge thread dump to error.log
Issue
- having problems to send messages to
qpidd
in past, such thatcandlepin
was in Suspended mode - resolving the issues with
qpidd
broker /katello_event_queue
/ ListenOnCandlepinEvents task - restarting
tomcat
to restorecandlepin
fails after few minutes, logging huge thread dump to/var/log/candlepin/error.log
- candlepin CPU utilization is extremely high, such as a few hundreds percent to thousands percent and all the "/rhsm" related passenger requests are stuck and queuing for extremely long time, such as 30 minutes to an hour.
Environment
Red Hat Satellite 6.4 or newer
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