Bugs item #808170, was opened at 2003-09-17 14:19
Message generated for change (Comment added) made by starksm
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Category: Clustering
Group: v3.2
Status: Open
Resolution: None
Priority: 5
Submitted By: Adrian Brock (ejort)
Assigned to: Nobody/Anonymous (nobody)
Summary: Partition problems 3.2.2RC4
Initial Comment:
JBoss-3.2.2RC4 (current CVS)
Java1.4.2
Redhat 9
I'm seeing problems with nodes in a partition discovering
each other.
Sometimes it works,
Sometimes is doesn't (see attached console.log and
console2.log)
I have cluster logs as well if you need them.
Shutdown blocks on the partition when it fails
(see threaddumps at end of logs)
Sometimes I get a NullPointerException
03-09-17 19:07:32,545 DEBUG
[org.jboss.ha.framework.interfaces.HAPartition.Def
aultPartition] Get current members
2003-09-17 19:07:32,546 INFO
[org.jboss.ha.framework.interfaces.HAPartition.Def
aultPartition] Number of cluster members: 2
2003-09-17 19:07:32,556 INFO
[org.jboss.ha.framework.interfaces.HAPartition.Def
aultPartition] Other members: 1
2003-09-17 19:07:32,566 WARN
[org.jboss.ha.framework.interfaces.HAPartition.Def
aultPartition] No additional information has been found
in the JavaGroup
address
: make sure you are running with a correct version of
JavaGroups and
that the pr
otocol you are using supports the 'additionalData'
behaviour
2003-09-17 19:07:32,577 ERROR
[org.jboss.ha.framework.server.ClusterPartition] S
tarting failed
java.lang.NullPointerException
at
org.jboss.ha.framework.server.HAPartitionImpl.verifyNodeIsUnique(HAPa
rtitionImpl.java:763)
at
org.jboss.ha.framework.server.HAPartitionImpl.startPartition(HAPartit
ionImpl.java:236)
at
org.jboss.ha.framework.server.ClusterPartition.startService(ClusterPa
rtition.java:293)
at
org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:1
92)
at
sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
Regards,
Adrian
----------------------------------------------------------------------
>Comment By: Scott M Stark (starksm)
Date: 2003-09-17 16:37
Message:
Logged In: YES
user_id=175228
I have an RH9 system with JDK 1.4.2 that I have tried this
recepie on a few times and don't see the problem. One issue
with the "... 'additionalData'' warning is that if this
occurs you are guarenteed to see an NPE so we should just be
throwing an exception rather than logging a msg and then
proceeding to an NPE.
Do you have another cluster running somewhere else? I'll
have to look into the logs.
----------------------------------------------------------------------
Comment By: Adrian Brock (ejort)
Date: 2003-09-17 14:23
Message:
Logged In: YES
user_id=9459
To construct my two nodes:
cp -r all all2
edit all/conf/jboss-service.xml (uncomment service-binding)
./run.sh -c all and ./run.sh -c all2
Regards,
Adrian
----------------------------------------------------------------------
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