Hi,
I have deploying the cache with weblogic 8.1 cluster servers (2 servers). But
each time when the treecache.put(...) is invoked, i will get the following
exception.
| weblogic.transaction.RollbackException: Transaction timed out after 31
seconds
| Xid=BEA1-001A8C9FA9BEE7FAEAC1(31861891),Status=Active
(PrePreparing),numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since
begin=31,seconds left=30,activeThread=Thread[ExecuteThread: '12' for queue:
'weblogic.kernel.Default',5,Thread Group for Queue:
'weblogic.kernel.Default'],SCInfo[pfm-cluster+pfm_1]=(state=pre-preparing),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=pfm_1+172.22.151.61:10011+pfm-cluster+t3+,
XAResources={},NonXAResources={})],CoordinatorURL=pfm_1+172.22.151.61:10011+pfm-cluster+t3+)
- with nested exception:
| [weblogic.transaction.internal.TimedOutException: Transaction timed out
after 31 seconds
| Xid=BEA1-001A8C9FA9BEE7FAEAC1(31861891),Status=Active
(PrePreparing),numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since
begin=31,seconds left=30,activeThread=Thread[ExecuteThread: '12' for queue:
'weblogic.kernel.Default',5,Thread Group for Queue:
'weblogic.kernel.Default'],SCInfo[pfm-cluster+pfm_1]=(state=pre-preparing),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=pfm_1+172.22.151.61:10011+pfm-cluster+t3+,
XAResources={},NonXAResources={})],CoordinatorURL=pfm_1+172.22.151.61:10011+pfm-cluster+t3+)]]
| com.crimsonlogic.performa.util.cache.CacheException:
weblogic.transaction.RollbackException: Transaction timed out after 31 seconds
| Xid=BEA1-001A8C9FA9BEE7FAEAC1(31861891),Status=Active
(PrePreparing),numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since
begin=31,seconds left=30,activeThread=Thread[ExecuteThread: '12' for queue:
'weblogic.kernel.Default',5,Thread Group for Queue:
'weblogic.kernel.Default'],SCInfo[pfm-cluster+pfm_1]=(state=pre-preparing),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=pfm_1+172.22.151.61:10011+pfm-cluster+t3+,
XAResources={},NonXAResources={})],CoordinatorURL=pfm_1+172.22.151.61:10011+pfm-cluster+t3+)
- with nested exception:
| [weblogic.transaction.internal.TimedOutException: Transaction timed out
after 31 seconds
| Xid=BEA1-001A8C9FA9BEE7FAEAC1(31861891),Status=Active
(PrePreparing),numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since
begin=31,seconds left=30,activeThread=Thread[ExecuteThread: '12' for queue:
'weblogic.kernel.Default',5,Thread Group for Queue:
'weblogic.kernel.Default'],SCInfo[pfm-cluster+pfm_1]=(state=pre-preparing),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=pfm_1+172.22.151.61:10011+pfm-cluster+t3+,
XAResources={},NonXAResources={})],CoordinatorURL=pfm_1+172.22.151.61:10011+pfm-cluster+t3+)]
| at
com.crimsonlogic.performa.core.modules.studio.adapter.util.CacheManager.updateCacheResource(CacheManager.java:101)
| at
com.crimsonlogic.performa.core.server.impl.adapter.AdapterBinder.invokeAdapter(AdapterBinder.java:49)
| at
com.crimsonlogic.performa.core.server.impl.centralprocessor.CentralProcessor.processRequestDirect(CentralProcessor.java:119)
| at
com.crimsonlogic.performa.core.server.impl.communication.web.WebRPCHandler.processRPCRequest(WebRPCHandler.java:51)
| at
com.crimsonlogic.performa.core.server.impl.communication.web.WebRPCHandler.processNormalRequest(WebRPCHandler.java:171)
| at
com.crimsonlogic.performa.core.server.impl.communication.web.WebRPCHandler.execute(WebRPCHandler.java:61)
| at org.apache.xmlrpc.XmlRpcWorker.invokeHandler(XmlRpcWorker.java:123)
| at org.apache.xmlrpc.XmlRpcWorker.execute(XmlRpcWorker.java:185)
| at org.apache.xmlrpc.XmlRpcServer.execute(XmlRpcServer.java:151)
| at org.apache.xmlrpc.XmlRpcServer.execute(XmlRpcServer.java:128)
| at
com.crimsonlogic.performa.core.server.impl.centralprocessor.web.servlet.MainServlet.doPost(MainServlet.java:55)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
| at
weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
| at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
| at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
| at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350)
| at
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
| at
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
| at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
| at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
| at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
| at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
| Caused by: weblogic.transaction.RollbackException: Transaction timed out
after 31 seconds
| Xid=BEA1-001A8C9FA9BEE7FAEAC1(31861891),Status=Active
(PrePreparing),numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since
begin=31,seconds left=30,activeThread=Thread[ExecuteThread: '12' for queue:
'weblogic.kernel.Default',5,Thread Group for Queue:
'weblogic.kernel.Default'],SCInfo[pfm-cluster+pfm_1]=(state=pre-preparing),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=pfm_1+172.22.151.61:10011+pfm-cluster+t3+,
XAResources={},NonXAResources={})],CoordinatorURL=pfm_1+172.22.151.61:10011+pfm-cluster+t3+)
- with nested exception:
| [weblogic.transaction.internal.TimedOutException: Transaction timed out
after 31 seconds
| Xid=BEA1-001A8C9FA9BEE7FAEAC1(31861891),Status=Active
(PrePreparing),numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since
begin=31,seconds left=30,activeThread=Thread[ExecuteThread: '12' for queue:
'weblogic.kernel.Default',5,Thread Group for Queue:
'weblogic.kernel.Default'],SCInfo[pfm-cluster+pfm_1]=(state=pre-preparing),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=pfm_1+172.22.151.61:10011+pfm-cluster+t3+,
XAResources={},NonXAResources={})],CoordinatorURL=pfm_1+172.22.151.61:10011+pfm-cluster+t3+)]
| at
weblogic.transaction.internal.TransactionImpl.throwRollbackException(TransactionImpl.java:1644)
| at
weblogic.transaction.internal.ServerTransactionImpl.internalCommit(ServerTransactionImpl.java:300)
| at
weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTransactionImpl.java:221)
| at
weblogic.transaction.internal.TransactionManagerImpl.commit(TransactionManagerImpl.java:304)
| at
weblogic.transaction.internal.TransactionManagerImpl.commit(TransactionManagerImpl.java:297)
| at
com.crimsonlogic.performa.core.modules.studio.adapter.util.CacheManager.updateCacheResource(CacheManager.java:86)
| ... 24 more
|
I configure my cache config as follows,
| <server>
|
| <!--
==================================================================== -->
| <!-- Defines TreeCache configuration
-->
| <!--
==================================================================== -->
|
| <mbean code="org.jboss.cache.TreeCache"
name="jboss.cache:service=TreeCache">
|
| <depends>jboss:service=Naming</depends>
| <depends>jboss:service=TransactionManager</depends>
|
| <!--
| Configure the TransactionManager
| -->
| <attribute
name="TransactionManagerLookupClass">org.jboss.cache.GenericTransactionManagerLookup</attribute>
|
|
| <!--
| Node locking scheme:
| OPTIMISTIC
| PESSIMISTIC (default)
| -->
| <attribute name="NodeLockingScheme">OPTIMISTIC</attribute>
|
| <!--
| Note that this attribute is IGNORED if your NodeLockingScheme
above is OPTIMISTIC.
|
| Isolation level : SERIALIZABLE
| REPEATABLE_READ (default)
| READ_COMMITTED
| READ_UNCOMMITTED
| NONE
| -->
| <attribute name="IsolationLevel">REPEATABLE_READ</attribute>
|
| <!--
| Valid modes are LOCAL
| REPL_ASYNC
| REPL_SYNC
| -->
| <attribute name="CacheMode">REPL_SYNC</attribute>
|
| <!--
|
| Just used for async repl: use a replication queue
|
| <attribute name="UseReplQueue">true</attribute>
|
|
| Replication interval for replication queue (in ms)
|
| <attribute name="ReplQueueInterval">2000</attribute>
|
|
| Max number of elements which trigger replication
|
| <attribute name="ReplQueueMaxElements">5</attribute>
| -->
|
| <!-- Name of cluster. Needs to be the same for all clusters, in
order
| to find each other
| -->
| <attribute name="ClusterName">Performa-TreeCache-Cluster</attribute>
|
| <!-- JGroups protocol stack properties. Can also be a URL,
| e.g. file:/home/bela/default.xml
| <attribute name="ClusterProperties"></attribute>
| -->
|
| <attribute name="ClusterConfig">
| <config>
| <!-- 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="230.8.8.8" mcast_port="56677"
| ip_ttl="32" ip_mcast="true"
| mcast_send_buf_size="80000" mcast_recv_buf_size="150000"
| ucast_send_buf_size="80000" ucast_recv_buf_size="150000"
| 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"/>
| </config>
| </attribute>
|
| <!--
| 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
| -->
| <attribute name="InitialStateRetrievalTimeout">5000</attribute>
|
| <!--
| Number of milliseconds to wait until all responses for a
| synchronous call have been received.
| -->
| <attribute name="SyncReplTimeout">20000</attribute>
|
| <!-- Max number of milliseconds to wait for a lock acquisition -->
| <attribute name="LockAcquisitionTimeout">150000</attribute>
|
| <!-- Name of the eviction policy class. -->
| <attribute
name="EvictionPolicyClass">org.jboss.cache.eviction.LRUPolicy</attribute>
| <!-- Specific eviction policy configurations. This is LRU -->
| <attribute name="EvictionPolicyConfig">
| <config>
| <attribute name="wakeUpIntervalSeconds">5</attribute>
| <!-- Cache wide default -->
| <region name="/_default_">
| <attribute name="maxNodes">5000</attribute>
| <attribute name="timeToLiveSeconds">10000</attribute>
| </region>
| </config>
| </attribute>
|
| <!--
| Whether or not to fetch state on joining a cluster
| NOTE this used to be called FetchStateOnStartup and has been
renamed to be more descriptive.
| -->
| <attribute name="FetchInMemoryState">false</attribute>
| <!--
| <attribute name="FetchStateOnStartup">false</attribute>
| -->
|
| <!--
| Indicate whether to use marshalling or not. Set this to true if
you are running under a scoped
| class loader, e.g., inside an application server. Default is
"false".
| -->
| <attribute name="UseMarshalling">false</attribute>
|
| <!-- New 1.3.x cache loader config block -->
| <attribute name="CacheLoaderConfiguration">
| <config>
| <!-- if passivation is true, only the first cache loader is
used; the rest are ignored -->
| <passivation>true</passivation>
| <!-- comma delimited FQNs to preload -->
| <preload>/</preload>
| <!-- are the cache loaders shared in a cluster? -->
| <shared>false</shared>
|
| <!-- we can now have multiple cache loaders, which get
chained -->
| <!-- the 'cacheloader' element may be repeated -->
| <cacheloader>
| <class>org.jboss.cache.loader.FileCacheLoader</class>
| <!-- same as the old CacheLoaderConfig attribute -->
| <properties>
|
location=/sns/infrastructure/pfm/cluster/repository/CACHE
| </properties>
| <!-- whether the cache loader writes are asynchronous
-->
| <async>false</async>
| <!-- only one cache loader in the chain may set
fetchPersistentState to true.
| An exception is thrown if more than one cache
loader sets this to true. -->
| <fetchPersistentState>false</fetchPersistentState>
| <!-- determines whether this cache loader ignores
writes - defaults to false. -->
| <ignoreModifications>false</ignoreModifications>
| </cacheloader>
|
| </config>
| </attribute>
| </mbean>
|
|
| </server>
|
And i create my transaction as follows,
| public static UserTransaction getCacheTransaction() throws CacheException {
| try {
| return (UserTransaction) new
InitialContext().lookup("javax.transaction.UserTransaction");
| } catch (NamingException e) {
| throw new CacheException(e);
| }
| }
|
Would be really grateful if someone can enlighten me on what was wrong with my
configurations. Thanks in advance!
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