users@glassfish.java.net

Re: DAS and node instance disappear under moderate load

From: <glassfish_at_javadesktop.org>
Date: Tue, 26 May 2009 05:32:16 PDT

Sorry the log did not make it in my previous post...

#|2009-05-22T13:40:59.644+0200|INFO|sun-appserver2.1|ShoalLogger|_ThreadID=13;_ThreadName=ViewWindowThread;|GMS View Change Received for group mycluster : Members in view for (before change analysis) are :
1: MemberId: server, MemberType: SPECTATOR, Address: urn:jxta:uuid-59616261646162614A787461503250332DE658F932AB436995B78E0CB3E080DA03 [b](N.B.:it is the DAS)[/b]
2: MemberId: instance1, MemberType: CORE, Address: urn:jxta:uuid-59616261646162614A787461503250337987FC1134E54090AB24B0C9E01AD7DF03
3: MemberId: instance2, MemberType: CORE, Address: urn:jxta:uuid-59616261646162614A78746150325033C441652F131349569476E023E060DFA903
...
|#
#|2009-05-22T13:40:59.645+0200|INFO|sun-appserver2.1|ShoalLogger|_ThreadID=13;_ThreadName=ViewWindowThread;IN_DOUBT_EVENT;|Analyzing new membership snapshot received as part of event : IN_DOUBT_EVENT|#
#|2009-05-22T13:40:59.645+0200|INFO|sun-appserver2.1|ShoalLogger|_ThreadID=13;_ThreadName=ViewWindowThread;server;|gms.failureSuspectedEventReceived|#
#|2009-05-22T13:40:59.649+0200|INFO|sun-appserver2.1|ShoalLogger|_ThreadID=34;_ThreadName=com.sun.enterprise.ee.cms.impl.common.Router Thread;server;|Sending FailureSuspectedSignals to registered Actions. Member:server...|#
#|2009-05-22T13:41:01.728+0200|INFO|sun-appserver2.1|ShoalLogger|_ThreadID=13;_ThreadName=ViewWindowThread;|GMS View Change Received for group mycluster : Members in view for (before change analysis) are :
[b](N.B.: notice the DAS has vanished)
[/b]1: MemberId: instance1, MemberType: CORE, Address: urn:jxta:uuid-59616261646162614A787461503250337987FC1134E54090AB24B0C9E01AD7DF03
2: MemberId: instance2, MemberType: CORE, Address: urn:jxta:uuid-59616261646162614A78746150325033C441652F131349569476E023E060DFA903
|#
...

A few seconds later:

#|2009-05-22T13:41:07.853+0200|INFO|sun-appserver2.1|ShoalLogger|_ThreadID=13;_ThreadName=ViewWindowThread;IN_DOUBT_EVENT;|Analyzing new membership snapshot received as part of event : IN_DOUBT_EVENT|#
#|2009-05-22T13:41:07.853+0200|INFO|sun-appserver2.1|ShoalLogger|_ThreadID=13;_ThreadName=ViewWindowThread;instance1;|gms.failureSuspectedEventReceived|#
#|2009-05-22T13:41:07.854+0200|INFO|sun-appserver2.1|ShoalLogger|_ThreadID=34;_ThreadName=com.sun.enterprise.ee.cms.impl.common.Router Thread;instance1;|Sending FailureSuspectedSignals to registered Actions. Member:instance1...|#
#|2009-05-22T13:41:09.870+0200|INFO|sun-appserver2.1|ShoalLogger|_ThreadID=13;_ThreadName=ViewWindowThread;|GMS View Change Received for group m2m-cluster : Members in view for (before change analysis) are :
[b]N.B.: Now the INSTANCE has vanished[/b]
1: MemberId: instance2, MemberType: CORE, Address: urn:jxta:uuid-59616261646162614A78746150325033C441652F131349569476E023E060DFA903
|#
[Message sent by forum member 'jduprez' (jduprez)]

http://forums.java.net/jive/thread.jspa?messageID=347663