[jboss-jira] [JBoss JIRA] Issue Comment Edited: (JBCLUSTER-290) Not able to create a distributed cache

Not able to create a distributed cache -------------------------------------- Key: JBCLUSTER-290 URL: https://jira.jboss.org/browse/JBCLUSTER-290 Project: JBoss Clustering Issue Type: Bug Security Level: Public(Everyone can see) Components: HA-Server-Cache-ISPN Affects Versions: HA-Server-Cache-ISPN 1.0.0.Final Reporter: Rick Dong Assignee: Brian Stansberry if changing the cluster mode to 'distribution', the properties would not be carried over from the default configuration and CHANNEL_LOOKUP would be missing which resulting in the following exception: Caused by: java.lang.Exception: unable to load class for protocol UFC (either as an absolute - UFC - or relative - org.jgroups.protocols.UFC - package name)! at org.jgroups.stack.Configurator$ProtocolConfiguration.createLayer(Configurator.java:1241) at org.jgroups.stack.Configurator$ProtocolConfiguration.access$000(Configurator.java:1132) at org.jgroups.stack.Configurator.createProtocols(Configurator.java:363) at org.jgroups.stack.Configurator.setupProtocolStack(Configurator.java:89) at org.jgroups.stack.Configurator.setupProtocolStack(Configurator.java:55) at org.jgroups.stack.ProtocolStack.setup(ProtocolStack.java:453) at org.jgroups.JChannel.init(JChannel.java:1699) ... 30 more this seems to be caused by the fix to https://jira.jboss.org/browse/ISPN-744 below is the configuration for infinispan: <?xml version="1.0" encoding="UTF-8"?> <infinispan xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:infinispan:config:4.2 http://www.infinispan.org/schemas/infinispan-config-4.2.xsd" xmlns="urn:infinispan:config:4.2"> <!-- *************************** --> <!-- System-wide global settings --> <!-- *************************** --> <global> <!-- Note that if these are left blank, defaults are used. See the user guide for what these defaults are --> <asyncListenerExecutor factory="org.infinispan.executors.DefaultExecutorFactory"> <properties> <property name="maxThreads" value="5"/> <property name="threadNamePrefix" value="AsyncListenerThread"/> </properties> </asyncListenerExecutor> <asyncTransportExecutor factory="org.infinispan.executors.DefaultExecutorFactory"> <properties> <property name="maxThreads" value="25"/> <property name="threadNamePrefix" value="AsyncSerializationThread"/> </properties> </asyncTransportExecutor> <evictionScheduledExecutor factory="org.infinispan.executors.DefaultScheduledExecutorFactory"> <properties> <property name="threadNamePrefix" value="EvictionThread"/> </properties> </evictionScheduledExecutor> <replicationQueueScheduledExecutor factory="org.infinispan.executors.DefaultScheduledExecutorFactory"> <properties> <property name="threadNamePrefix" value="ReplicationQueueThread"/> </properties> </replicationQueueScheduledExecutor> <globalJmxStatistics enabled="true" jmxDomain="infinispan"/> <!-- If the transport is omitted, there is no way to create distributed or clustered caches. There is no added cost to defining a transport but not creating a cache that uses one, since the transport is created and initialized lazily. --> <transport clusterName="infinispan-cluster" machineId="m1" rackId="r1" siteId="s1" distributedSyncTimeout="50000" nodeName="Jalapeno"/> <!-- Note that the JGroups transport uses sensible defaults if no configuration property is defined. --> <!-- See the JGroupsTransport javadocs for more flags --> <!-- Again, sensible defaults are used here if this is omitted. --> <serialization marshallerClass="org.infinispan.marshall.VersionAwareMarshaller" version="1.0"/> <!-- Used to register JVM shutdown hooks. hookBehavior: DEFAULT, REGISTER, DONT_REGISTER --> <shutdown hookBehavior="DEFAULT"/> </global> <!-- *************************** --> <!-- Default "template" settings --> <!-- *************************** --> <!-- this is used as a "template" configuration for all caches in the system. --> <default> <!-- isolation levels supported: READ_COMMITTED and REPEATABLE_READ --> <locking isolationLevel="REPEATABLE_READ" lockAcquisitionTimeout="20000" writeSkewCheck="false" concurrencyLevel="500" useLockStriping="true" /> <!-- //http://community.jboss.org/wiki/LockingandConcurrency#Locking_a_single_remote_node Used to register a transaction manager and participate in ongoing transactions. --> <transaction transactionManagerLookupClass="org.infinispan.transaction.lookup.GenericTransactionManagerLookup" syncRollbackPhase="false" syncCommitPhase="false" useEagerLocking="true" eagerLockSingleNode="true"/> <!-- Used to register JMX statistics in any available MBean server --> <jmxStatistics enabled="false"/> <lazyDeserialization enabled="false"/> <!-- Used to enable invocation batching and allow the use of Cache.startBatch()/endBatch() methods. --> <invocationBatching enabled="true"/> <!-- This element specifies that the cache is clustered. modes supported: distribution (d), replication (r) or invalidation (i). --> <clustering mode="d"> </clustering> </default> </infinispan> and the jgroup stack config <?xml version="1.0" encoding="UTF-8"?> <!-- Sample file that defines a number of stacks, used by the multiplexer Author: Bela Ban Version: $Id: jgroups-stacks.xml 14257 2007-12-23 14:46:37Z bstansberry(a)jboss.com $ --> <protocol_stacks> <stack name="udp" description="Default: IP multicast based stack, with flow control and message bundling"> <config> <UDP mcast_addr="${jgroups.udp.mcast_addr:228.10.10.10}" mcast_port="${jgroups.udp.mcast_port:45588}" tos="8" ucast_recv_buf_size="20000000" ucast_send_buf_size="640000" mcast_recv_buf_size="25000000" mcast_send_buf_size="640000" loopback="true" discard_incompatible_packets="true" max_bundle_size="64000" max_bundle_timeout="30" use_incoming_packet_handler="true" ip_ttl="${jgroups.udp.ip_ttl:2}" enable_bundling="${jgroup.udp.enable_bundling:true}" use_concurrent_stack="true" thread_pool.enabled="true" thread_pool.min_threads="1" thread_pool.max_threads="25" thread_pool.keep_alive_time="5000" thread_pool.queue_enabled="false" thread_pool.queue_max_size="100" thread_pool.rejection_policy="Run" oob_thread_pool.enabled="true" oob_thread_pool.min_threads="1" oob_thread_pool.max_threads="8" oob_thread_pool.keep_alive_time="5000" oob_thread_pool.queue_enabled="false" oob_thread_pool.queue_max_size="100" oob_thread_pool.rejection_policy="Run"/> <PING timeout="${jgroups.ping.timeout:2000}" num_initial_members="${jgroups.ping.num_initial_members:3}"/> <MERGE2 max_interval="100000" min_interval="20000"/> <FD_SOCK/> <FD timeout="10000" max_tries="5" shun="true"/> <VERIFY_SUSPECT timeout="1500" /> <pbcast.NAKACK use_mcast_xmit="false" gc_lag="0" retransmit_timeout="300,600,1200,2400,4800" discard_delivered_msgs="false"/> <UNICAST timeout="300,600,1200,2400,3600"/> <pbcast.STABLE stability_delay="1000" desired_avg_gossip="50000" max_bytes="400000"/> <pbcast.GMS print_local_addr="true" join_timeout="3000" shun="false" view_bundling="true" view_ack_collection_timeout="5000"/> <FC max_credits="2000000" min_threshold="0.10"/> <FRAG2 frag_size="60000" /> <pbcast.STREAMING_STATE_TRANSFER/> <!-- <pbcast.STATE_TRANSFER/> --> <pbcast.FLUSH timeout="0"/> </config> </stack> </protocol_stacks>