We are running on 0.9.0-rc2, and have workers that stop heart beating. (tailing the worker log, we see the WorkerHeartbeat message stop)
At the time the worker stops heart beating, memory seems fine, CPU seems fine. (jconsole) The VM seems to continue processing data and is healthy enough for us to take a thread dump. (jstack) Nothing immediately jumped out in the thread dump. The worker is eventually killed, and re-spawned. What is the best way to diagnose the issue? Any ideas? -brian --- Brian O'Neill Chief Architect Health Market Science The Science of Better Results 2700 Horizon Drive King of Prussia, PA 19406 M: 215.588.6024 @boneill42 <http://www.twitter.com/boneill42> healthmarketscience.com This information transmitted in this email message is for the intended recipient only and may contain confidential and/or privileged material. If you received this email in error and are not the intended recipient, or the person responsible to deliver it to the intended recipient, please contact the sender at the email above and delete this email and any attachments and destroy any copies thereof. Any review, retransmission, dissemination, copying or other use of, or taking any action in reliance upon, this information by persons or entities other than the intended recipient is strictly prohibited.
