Logs are flooded with RpcDispatcher Exceptions
sreepraveen_2000 Nov 2, 2005 6:43 PMwe are using jboss treecache with hibernate 3.0, It is used as a distributed cache for different containers on same box. It continuously throws java.io.NotSerializableException; obviously the class in picture does not implement serializable.
[RpcDispatcher]{17} exception=java.io.NotSerializableException: com.*.*.util.hibernate.UUIDVarcharType
It does not fetch state on start of the treecache even though it is not the first member it says its first member.
I think treecache is not working because of the exceptions from the RpcDispatcher. It would be great if someone could help in resolving this issue.
Posting some of the logs and configuration (treecache.xml) file
[11-02-05 17:02:27](I)<204>[TreeCache ]{10} cache mode is REPL_SYNC
[11-02-05 17:02:28](I)<205>[ConnectionTable ]{11} server socket created on 10.10.14.100:11000
[11-02-05 17:02:28](I)<206>[ConnectionTable ]{11} created socket to 10.10.14.100:11001
[11-02-05 17:02:28](I)<207>[ConnectionTable ]{11} created socket to 10.10.10.13:11002
[11-02-05 17:02:28](I)<208>[TreeCache ]{12} viewAccepted(): [10.10.14.100:11002|8] [10.10.14.100:11002, 10.10.14.100:11001, 10.10.14.100:11000]
[11-02-05 17:02:28](I)<209>[TreeCache ]{10} my local address is 10.10.14.100:11000
[11-02-05 17:02:28](W)<210>[STATE_TRANSFER ]{13} state received from 10.10.14.100:11002 is null, will return null state to application
[11-02-05 17:02:28](I)<211>[TreeCache ]{12} new cache is null (may be first member in cluster)
[11-02-05 17:02:28](I)<212>[TreeCache ]{10} state could not be retrieved (must be first member in group)
<?xml version='1.0' encoding='UTF-8' ?>
jboss:service=Naming
jboss:service=TransactionManager
REPEATABLE_READ
REPL_SYNC
NAMEXXX
<TCP start_port="11000" bind_addr="10.10.14.100" />
<TCPPING initial_hosts="10.10.14.100 [11000]" port_range="10" timeout="3000" num_initial_members="1" up_thread="true" down_thread="true" />
<FD shun="true" up_thread="true" down_thread="true" timeout="2500" max_tries="5" />
<VERIFY_SUSPECT timeout="1500" up_thread="false" down_thread="false" />
<pbcast.NAKACK gc_lag="100" retransmit_timeout="3000" up_thread="true" down_thread="true" />
<MERGE2 min_interval="10000" max_interval="20000" />
<pbcast.STABLE desired_avg_gossip="20000" up_thread="false" down_thread="false" />
<pbcast.GMS join_timeout="5000" join_retry_timeout="2000" shun="false" print_local_addr="false" down_thread="true" up_thread="true" />
<pbcast.STATE_TRANSFER up_thread="true" down_thread="true" />
true
20000
20000
10000
15000
60000