G'day,
We have been running Sequoia in our production environment for weeks until this morning our application crashed with the following messages: 2009-01-07 10:44:16,490 INFO [org.karora.moomba.ui.internal.FolderLayout] - Adding view to layout: com.xbio.nba.abdr.site.ui.view.memberdetailsv...@224d0286 25s time shift detected, from Wed Jan 07 10:44:29 EST 2009 to Wed Jan 07 10:44:56 EST 2009 Brutal changes of date/time can lead to erroneous controller failure detections! 2009-01-07 10:44:59,141 INFO [org.karora.moomba.ui.internal.FolderLayout] - Adding view to layout: com.xbio.nba.abdr.checklist.ui.view.tasktypesetupviewp...@6729246b 2009-01-07 10:44:59,148 INFO [org.karora.moomba.ui.internal.PageLayout] - Adding view to layout: View(com.xbio.nba.abdr.site.ui.view.MemberNavigator) 2009-01-07 10:44:59,172 WARN [org.hibernate.util.JDBCExceptionReporter] - SQL Error: 0, SQLState: null 2009-01-07 10:44:59,172 ERROR [org.hibernate.util.JDBCExceptionReporter] - Protocol corruption while trying to send command: 0. Check the previous command 18s time shift detected, from Wed Jan 07 10:44:40 EST 2009 to Wed Jan 07 10:45:00 EST 2009 Brutal changes of date/time can lead to erroneous controller failure detections! 29s time shift detected, from Wed Jan 07 10:44:29 EST 2009 to Wed Jan 07 10:45:00 EST 2009 Brutal changes of date/time can lead to erroneous controller failure detections! 2009-01-07 10:45:32,600 INFO [com.xbio.nba.abdr.patienttransition.service.impl.PatientTransitionServiceIm pl] - completeOutstandingTransitions executed 2009-01-07 10:45:32,713 WARN [org.hibernate.util.JDBCExceptionReporter] - SQL Error: 0, SQLState: null 2009-01-07 10:45:32,713 ERROR [org.hibernate.util.JDBCExceptionReporter] - Protocol corruption while trying to send command: 0. Check the previous command We have the server running on NTP. How such a time shift occurred is beyond me. Having briefly gone through the source code, I noticed that tweaking ControllerTimeout can make the Sequoia more tolerant once a time shit is detected. Where can I change ControllerTimeout and is this the proper way to go around the issues? Thanks! Regards, Tyler Shen
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