1 Reply Latest reply on Aug 18, 2009 6:04 AM by Manik Surtani

    Still getting Response Timed out when setting to LOCAL mode.

    Leo Jess Newbie

      hi all,

      Are you able to help me with this?
      I've set CACHEMODE=LOCAL to stop tree cache from replicating as we were getting a lot of ReplicationExceptions.

      This is my treecache.cml file
      ?xml version="1.0" encoding="UTF-8"?>

      <!-- ===================================================================== -->
      <!-- -->
      <!-- Sample TreeCache Service Configuration -->
      <!-- -->
      <!-- ===================================================================== -->






      <!-- ==================================================================== -->
      <!-- Defines TreeCache configuration -->
      <!-- ==================================================================== -->



      jboss:service=Naming
      jboss:service=TransactionManager

      <!--
      TransactionManager configuration not required for Hibernate!
      -->


      <!--
      Node isolation 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 mcast_addr="228.1.2.3" mcast_port="45566"
      ip_ttl="64" ip_mcast="true"
      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"
      up_thread="false" down_thread="false"/>
      <pbcast.STABLE desired_avg_gossip="20000"
      up_thread="false" down_thread="false"/>
      <UNICAST timeout="600,1200,2400" window_size="100" min_threshold="10"
      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
      -->
      20000

      <!--
      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. -->







      However I'm still getting this error in the logs.
      at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
      at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
      at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))
      at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java(Compiled Code))
      at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java(Compiled Code))
      at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java(Compiled Code))
      at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java(Compiled Code))
      at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java(Compiled Code))
      at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java(Compiled Code))
      at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java(Compiled Code))
      at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java(Compiled Code))
      at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java(Compiled Code))
      at com.nab.dpc.filter.AuthenticationFilter.doFilter(AuthenticationFilter.java(Compiled Code))
      at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java(Compiled Code))
      at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java(Compiled Code))
      at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java(Compiled Code))
      at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java(Compiled Code))
      at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java(Compiled Code))
      at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java(Compiled Code))
      at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java(Compiled Code))
      at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java(Compiled Code))
      at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java(Compiled Code))
      at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java(Compiled Code))
      at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java(Compiled Code))
      at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java(Compiled Code))
      at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java(Compiled Code))
      at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java(Compiled Code))
      at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java(Compiled Code))
      at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))
      Caused by: org.jboss.cache.ReplicationException: rsp=sender=10.13.45.48:4475, retval=null, received=false, suspected=false
      at org.jboss.cache.TreeCache.callRemoteMethods(TreeCache.java(Compiled Code))
      at org.jboss.cache.TreeCache.callRemoteMethods(TreeCache.java(Inlined Compiled Code))
      at org.jboss.cache.TreeCache.callRemoteMethods(TreeCache.java(Inlined Compiled Code))
      at org.jboss.cache.interceptors.BaseRpcInterceptor.replicateCall(BaseRpcInterceptor.java(Compiled Code))
      at org.jboss.cache.interceptors.BaseRpcInterceptor.replicateCall(BaseRpcInterceptor.java(Inlined Compiled Code))
      at org.jboss.cache.interceptors.ReplicationInterceptor.runPreparePhase(ReplicationInterceptor.java(Compiled Code))
      at org.jboss.cache.interceptors.ReplicationInterceptor.invoke(ReplicationInterceptor.java(Compiled Code))
      at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java(Compiled Code))
      at org.jboss.cache.interceptors.TxInterceptor.runPreparePhase(TxInterceptor.java(Compiled Code))
      ... 62 more
      Caused by: org.jboss.cache.lock.TimeoutException: Response timed out: sender=10.13.45.48:4475, retval=null, received=false, suspected=false
      ... 71 more


      Can someone help me with this?
      We're on version 1.4.1