I have setup a clustered nodes on 2 tomcat instances. Below are the cluster
details
mcastAddr="228.0.0.4"
mcastPort="45564"
mcastFrequency="500"
mcastDropTime="3000"
tcpListenAddress="auto"
tcpListenPort="4001"
tcpSelectorTimeout="100"
tcpThreadCount="6"
tcpListenPort is different for both the instances i.e 4001, 4002.
I execued a simple program which loads 2 nodes into TreeCache and prints it.
Below is the exception that I am facing
Jun 14 10:48:46 DEBUG [DownHandler (UDP)] protocols.UDP - created unicast receiv
er thread
Jun 14 10:48:46 DEBUG [DownHandler (FD_SOCK)] protocols.PING - FIND_INITIAL_MBRS
Jun 14 10:48:46 DEBUG [ServerSocketHandler thread] protocols.FD_SOCK - waiting f
or client connections on port 49152
Jun 14 10:48:46 DEBUG [FD_SOCK Ping thread] protocols.FD_SOCK - pinger_thread st
arted
Jun 14 10:48:46 DEBUG [FD_SOCK Ping thread] protocols.FD_SOCK - determinePingDes
t()=null, pingable_mbrs=[]
Jun 14 10:48:46 DEBUG [FD_SOCK Ping thread] protocols.FD_SOCK - pinger thread te
rminated
Jun 14 10:48:46 DEBUG [DownHandler (UDP)] protocols.UDP - sending message to 228
.0.0.4:45564 (src=RAMIRESR-1130:3883), headers are {PING=[PING: type=GET_MBRS_RE
Q, arg=null], UDP=[UDP:group_addr=TreeCache-Cluster]}
Jun 14 10:48:46 DEBUG [DownHandler (FD_SOCK)] protocols.PING - waiting for initi
al members: time_to_wait=2000, got 0 rsps
Jun 14 10:48:46 DEBUG [UDP mcast receiver] protocols.UDP - received (mcast) 105
bytes from /3.25.203.42:3884 (size=105 bytes)
Jun 14, 2005 10:48:46 AM org.apache.catalina.cluster.tcp.SimpleTcpCluster member
Added
INFO: Replication member added:org.apache.catalina.cluster.mcast.McastMember[??
?pw? ?UDP ? ¶ ?TreeCache-Cluster,1.0.0.0,2000552192,
alive=3472893477361876
997]
Jun 14 10:48:46 DEBUG [UDP mcast receiver] protocols.UDP - message is [dst: 228.
0.0.4:45564, src: RAMIRESR-1130:3883 (2 headers), size = 0 bytes], headers are {
PING=[PING: type=GET_MBRS_REQ, arg=null], UDP=[UDP:group_addr=TreeCache-Cluster]
}
Jun 14 10:48:46 DEBUG [UDP mcast receiver] protocols.UDP - received (mcast) 38 b
ytes from /3.25.203.42:45564 (size=38 bytes)
Jun 14 10:48:46 WARN [UDP mcast receiver] protocols.UDP - packet from /3.25.203
.42:45564 has different version ( ) from ours (0227). This may cause problems
Jun 14 10:48:46 ERROR [UDP mcast receiver] protocols.UDP - exception=java.io.Str
eamCorruptedException: invalid stream header
at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:737
)
at java.io.ObjectInputStream.(ObjectInputStream.java:253)
at org.jgroups.protocols.UDP.handleIncomingUdpPacket(UDP.java:670)
at org.jgroups.protocols.UDP.run(UDP.java:249)
at java.lang.Thread.run(Thread.java:534)
Jun 14 10:48:47 DEBUG [UDP mcast receiver] protocols.UDP - received (mcast) 38 b
ytes from /3.25.203.42:45564 (size=38 bytes)
Jun 14 10:48:47 WARN [UDP mcast receiver] protocols.UDP - packet from /3.25.203
.42:45564 has different version ( ) from ours (0227). This may cause problems
Thanks
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