hi,
I was wondering why i need to create a group (cluster-config) in local-service.xml
even if i want to run jboss cache in stand alone mode.(local) The reason im asking
this is im getting errors
UDP.handleIncomingUdpPacket(): exception=java.io.InvalidClassException:
org.jgroups.stack.IpAddress; local class incompatible: stream classdesc
serialVersionUID = -4126459214503530426, local class serialVersionUID =
3831382032237850133
jboss3.2.1 jboss-cache1.0. linux.
I set the ip_mcast to false and also tried changing the port no and ip no . im still
getting this problem . My guess is this is picking up the udp requests from the entity
beans which are clustered. Any suggestions. also can i just remove the cluster config
from local-service.xml.?
this is my local-service.xml
<?xml version="1.0" encoding="UTF-8"?>
<!-- ===================================================================== -->
<!-- -->
<!-- Sample TreeCache Service Configuration -->
<!-- -->
<!-- ===================================================================== -->
<!-- =================================== ================================= -->
<!-- Defines TreeCache configuration -->
<!-- ==================================================================== -->
jboss:service=Naming
jboss:service=TransactionManager
<!--
Configure the TransactionManager
-->
org.jboss.cache.DummyTransactionManagerLookup
<!--
Node locking level : SERIALIZABLE
REPEATABLE_READ (default)
READ_COMMITTED
READ_UNCOMMITTED
NONE
-->
REPEATABLE_READ
<!--
Valid modes are LOCAL
REPL_ASYNC
REPL_SYNC
-->
LOCAL
<!-- Name of cluster. Needs to be the same for all clusters, in order
to find each other
-->
TreeCache-Cluster
<!-- JGroups protocol stack properties. Can also be a URL,
e.g. file:/home/bela/default.xml
-->
<!-- UDP: if you have a multihomed machine,
set the bind_addr attribute to the appropriate NIC IP address -->
<!-- UDP: On Windows machines, because of the media sense feature
being broken with multicast (even after disabling media sense)
set the loopback attribute to true -->
<UDP ip_mcast="false" mcast_addr="228.1.2.21" mcast_port="45567"
ip_ttl="64"
mcast_send_buf_size="150000" mcast_recv_buf_size="80000"
ucast_send_buf_size="150000" ucast_recv_buf_size="80000"
loopback="false"/>
<PING timeout="2000" num_initial_members="3"
up_thread="false" down_thread="false"/>
<MERGE2 min_interval="10000" max_interval="20000"/>
<FD shun="true" up_thread="true" down_thread="true"/>
<VERIFY_SUSPECT timeout="1500"
up_thread="false" down_thread="false"/>
<pbcast.NAKACK gc_lag="50" retransmit_timeout="600,1200,2400,4800"
max_xmit_size="8192" up_thread="false" down_thread="false"/>
<UNICAST timeout="600,1200,2400" window_size="100" min_threshold="10"
down_thread="false"/>
<pbcast.STABLE desired_avg_gossip="20000"
up_thread="false" down_thread="false"/>
<FRAG frag_size="8192"
down_thread="false" up_thread="false"/>
<pbcast.GMS join_timeout="5000" join_retry_timeout="2000"
shun="true" print_local_addr="true"/>
<pbcast.STATE_TRANSFER up_thread="false" down_thread="false"/>
<!--
Max number of entries in the cache. If this is exceeded, the
eviction policy will kick some entries out in order to make
more room
-->
20000
<!--
The max amount of time (in milliseconds) we wait until the
initial state (ie. the contents of the cache) are retrieved from
existing members in a clustered environment
-->
5000
<!--
Number of milliseconds to wait until all responses for a
synchronous call have been received.
-->
10000
<!-- Max number of milliseconds to wait for a lock acquisition -->
15000
<!-- Max number of milliseconds we hold a lock (not currently
implemented) -->
60000
<!-- Name of the eviction policy class. Not supported now. -->
<!-- Uncomment to get a graphical view of the TreeCache MBean above -->
<!-- -->
<!-- jboss.cache:service=TreeCache-->
<!-- jboss.cache:service=TreeCache-->
<!-- -->
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