I have created stack trace when servers hangs.  Please see attached.  I would
appreciate if you can help me with this.
If I put <distributable/> flag in the web.xml of the application. Tomcat6
does not start sometimes.  It simply hangs.

http://www.nabble.com/file/p21347289/CheatSheet-ltr1vs02-Tomcat6-hangs-if-put-distributeable-tag.rtf
CheatSheet-ltr1vs02-Tomcat6-hangs-if-put-distributeable-tag.rtf 

http://www.nabble.com/file/p21347289/CheatSheet-Tomcat6-hangs-if-put-distributeable-tag.rtf
CheatSheet-Tomcat6-hangs-if-put-distributeable-tag.rtf 

Filip Hanik - Dev Lists wrote:
> 
> When this happens, simply take a thread dump, and we can see  why it is 
> hanging
> 
> Unix:
> kill -3 <pid>
> jstack -l <pid>
> 
> Windows
> Ctrl+Break in the console
> jstack -l <pid>
> 
> Filip
> 
> jsandhu2204 wrote:
>> Problem1 :  While starting tomcat6, sometimes it starts other times it
>> simply
>> hangs on the following message: 
>> INFO: Manager [localhost#/ivos]; session state send at 12/12/08 12:34 AM
>> received in 110 ms. 
>> Tomcat Log: 
>>
>> INFO: Register manager /ivos to cluster element Engine with name Catalina
>> Dec 12, 2008 12:34:53 AM org.apache.catalina.ha.session.DeltaManager
>> start 
>>
>> INFO: Starting clustering manager at /ivos Dec 12, 2008 12:34:53 AM
>> org.apache.catalina.ha.session.DeltaManager getAllClusterSessions 
>>
>> WARNING: Manager [localhost#/ivos], requesting session state from
>> org.apache.catalina.tribes.membership.MemberImpl[tcp://{10, 88, 8,
>> 28}:4002,{10, 88, 8, 28},4002, alive=123501,id={27 -68 111 -64 -49 -117
>> 68
>> 38 -98 -27 -49 39 -22 6 -88 -38 }, payload={}, command={}, domain={}, ].
>> This operation will timeout if no session state has been received within
>> 60
>> seconds. 
>>
>> Dec 12, 2008 12:34:53 AM org.apache.catalina.ha.session.DeltaManager
>> waitForSendAllSessions 
>>
>> INFO: Manager [localhost#/ivos]; session state send at 12/12/08 12:34 AM
>> received in 110 ms. 
>>
>>   
> 
> 
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