[JBossCache] - Re: [TreeCacheMarshaller140] Unknown Magic Number 49
by carlabramsson
Jupp. Here:
| package com.hm.caab.treecachestandalone;
|
| import junit.framework.Test;
| import junit.framework.TestCase;
| import junit.framework.TestSuite;
| import org.apache.log4j.BasicConfigurator;
| import org.apache.log4j.Logger;
| import org.jboss.cache.Fqn;
| import org.jboss.cache.PropertyConfigurator;
| import org.jboss.cache.TreeCache;
|
| /**
| * Tests put with a large string
| * <p/>
| * Date: 2006-aug-29
| *
| * @author Carl Abramsson / H&M
| */
| public class TestTreeCache extends TestCase {
|
| protected static Logger log = Logger.getLogger(TestTreeCache.class.getName());
|
| static {
| //String resource = "/log4j.xml";
| //URL configFileResource = TestTreeCache.class.getResource(resource);
| //DOMConfigurator.configure(configFileResource.getFile());
| BasicConfigurator.configure();
| }
|
| TreeCache treeCache1 = null;
| TreeCache treeCache2 = null;
|
| private static final String CONFIG_FILE = "replAsync-service.xml";
|
| protected void setUp() throws Exception {
| super.setUp();
| log.info("------------------ set up start -------------------------");
|
| // Cache 1
| treeCache1 = new TreeCache();
| PropertyConfigurator config1 = new PropertyConfigurator();
| config1.configure(treeCache1, CONFIG_FILE); // Load config file from classpath
| treeCache1.startService();
| sleepThread((long) 10000);
|
| // Cache 2
| treeCache2 = new TreeCache();
|
| PropertyConfigurator config2 = new PropertyConfigurator();
| config2.configure(treeCache2, CONFIG_FILE); // Load config file from classpath
| treeCache2.startService();
|
| sleepThread((long) 10000);
| log.info("------------------ set up finished -------------------------");
| }
|
| protected void tearDown() throws Exception {
| log.info("------------------ tear down start -------------------------");
| sleepThread((long) 1000);
| super.tearDown();
|
| if (treeCache1 != null) {
| log.info(treeCache1);
| treeCache1.stopService();
| treeCache1.destroyService();
| treeCache1 = null;
| }
| if (treeCache2 != null) {
| log.info(treeCache2);
| treeCache2.stopService();
| treeCache2.destroyService();
| treeCache2 = null;
| }
| sleepThread((long) 10);
| log.info("------------------ tear down finito -------------------------");
|
| }
|
| public void testPutToBigString() throws Exception {
| log.info("------------------ Running testPutToBigString -------------------------");
|
| String region = "XMLOUTPUT";
| String currentKey = "ES_ES_HTML";
| Object fromCache;
|
| Fqn fqn = createFqn(TestTreeCache.class, region);
| String aString = createString(32768);
| log.info("Length of string is " + aString.length());
|
| treeCache1.put(fqn, currentKey, aString);
| // Check cache1
| fromCache = treeCache1.get(fqn, currentKey);
| assertNotNull(fromCache);
| assertEquals(fromCache, aString);
|
| sleepThread(2000);
|
| // Check cache2
| fromCache = treeCache2.get(fqn, currentKey);
| assertNotNull(fromCache);
| assertEquals(fromCache, aString);
|
|
| log.info("------------------ finished testPutToBigString -------------------------");
| }
|
| public void testPutString() throws Exception {
| log.info("------------------ Running testPutString -------------------------");
|
| String region = "XMLOUTPUT";
| String currentKey = "ES_ES_HTML";
| Object fromCache;
|
| Fqn fqn = createFqn(TestTreeCache.class, region);
| String aString = createString(32767);
|
| treeCache1.put(fqn, currentKey, aString);
| // Check cache1
| fromCache = treeCache1.get(fqn, currentKey);
| assertNotNull(fromCache);
| assertEquals(fromCache, aString);
|
| sleepThread(2000);
|
| // Check cache2
| fromCache = treeCache2.get(fqn, currentKey);
| assertNotNull(fromCache);
| assertEquals(fromCache, aString);
|
|
| log.info("------------------ finished testPutString -------------------------");
| }
|
| private String createString(int length) {
| String theString = "";
| while (theString.length() < length) {
| theString = theString + "a";
| }
| return theString;
| }
|
|
| protected Fqn createFqn(Class c, String region) {
| return Fqn.fromString("/objects" + Fqn.SEPARATOR + c.getName().replaceAll("\\.", "/") + Fqn.SEPARATOR + region);
| }
|
| /**
| * Puts the current thread to sleep for the desired number of ms, suppressing
| * any exceptions.
| *
| * @param sleeptime number of ms to sleep
| */
| protected static void sleepThread(long sleeptime) {
| log.info("Sleeping for " + sleeptime + " millis...");
| try {
| Thread.sleep(sleeptime);
| }
| catch (InterruptedException ie) {
| }
| log.info("Exiting sleep....");
| }
|
| public static Test suite() {
| return new TestSuite(TestTreeCache.class);
| }
| }
|
|
|
And the config:
| <?xml version="1.0" encoding="UTF-8"?>
|
| <!-- ===================================================================== -->
| <!-- -->
| <!-- Sample TreeCache Service Configuration -->
| <!-- -->
| <!-- ===================================================================== -->
|
| <server>
|
| <classpath codebase="./lib" archives="jboss-cache.jar, jgroups.jar"/>
|
|
| <!-- ==================================================================== -->
| <!-- 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.DummyTransactionManagerLookup</attribute>
|
| <!--
| 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
| INVALIDATION_ASYNC
| INVALIDATION_SYNC
| -->
| <attribute name="CacheMode">REPL_ASYNC</attribute>
|
| <!--
| Just used for async repl: use a replication queue
| -->
| <attribute name="UseReplQueue">false</attribute>
|
| <!--
| Replication interval for replication queue (in ms)
| -->
| <attribute name="ReplQueueInterval">0</attribute>
|
| <!--
| Max number of elements which trigger replication
| -->
| <attribute name="ReplQueueMaxElements">0</attribute>
|
| <!-- Name of cluster. Needs to be the same for all clusters, in order
| to find each other
| -->
| <attribute name="ClusterName">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="228.8.8.9" mcast_port="45570"
| 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" />-->
| <FD_SOCK/>
| <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="true" down_thread="true"/>
| </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">true</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">20000</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">15000</attribute>
|
|
| <!-- Name of the eviction policy class. -->
| <attribute name="EvictionPolicyClass"></attribute>
|
| <!--
| Indicate whether to use region based 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="UseRegionBasedMarshalling">false</attribute>
|
| </mbean>
|
|
| <!-- Uncomment to get a graphical view of the TreeCache MBean above -->
| <!-- <mbean code="org.jboss.cache.TreeCacheView" name="jboss.cache:service=TreeCacheView">-->
| <!-- <depends>jboss.cache:service=TreeCache</depends>-->
| <!-- <attribute name="CacheService">jboss.cache:service=TreeCache</attribute>-->
| <!-- </mbean>-->
|
|
| </server>
|
|
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20 years
[Beginners Corner] - Have scheduler depend on queue
by anog
Hi,
I'm new to Jboss, so I'm still having some problems.. Hopefully you'll be able to help me :-)
I currently have a scheduler which checks for new email messages on a POP server. When a new message arrives, it places a message on a queue.
The Scheduler and the queue are part of two different .ear files, since the queue is used by several services.
As such, I wanted to make sure the scheduler doesn't start until the queue is created. How can I accomplish this?
I probably have to use the "depends" tag on the scheduler's jboss-service.xml file, but what do I have to put inside it?
I can't find this anywhere on the internet... Maybe I didn't search for the correct keywords..?
Here are the jboss-service xml snippets of the queue and of the scheduler:
<mbean code="org.jboss.mq.server.jmx.Queue" name="com.test.mycomponent.shared:service=Queue,name=inMessages">
| <depends optional-attribute-name="DestinationManager">jboss.mq:service=DestinationManager</depends>
| </mbean>
<mbean code="org.jboss.varia.scheduler.Scheduler"
| name=":service=EmailCheckerScheduler">
| <!-- StartAtStartup should be false so it only runs when schedulabled -->
| <attribute name="StartAtStartup">true</attribute>
| <attribute name="SchedulableClass">
| com.test.mycomponent.email.EmailCheckerScheduler</attribute>
| <!-- set precise date to schedule to precise time of day -->
| <attribute name="InitialStartDate">0</attribute>
| <!-- run every 24h -->
| <attribute name="SchedulePeriod">1000</attribute>
| <!-- run forever -1 -->
| <attribute name="InitialRepetitions">-1</attribute>
| </mbean>
Thank you in advance!
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20 years
[JBossCache] - Re: [TreeCacheMarshaller140] Unknown Magic Number 49
by carlabramsson
Tried with JGroups 2.3SP1 and FRAG2 (also with 2.3SP1) but no luck....
11:54:43,182 INFO [TestTreeCache] ------------------ Running testPutToBigString -------------------------
11:54:47,026 INFO [TestTreeCache] Length of string is 32768
11:54:47,073 INFO [TestTreeCache] Sleeping for 2000 millis...
11:54:47,104 ERROR [TreeCacheMarshaller140] Unknown Magic Number 97
11:54:47,104 INFO [VersionAwareMarshaller] Caught exception unmarshalling stream with specific versioned marshaller class org.jboss.cache.marshall.TreeCacheMarshaller140. Attempting to try again with legacy marshaller class org.jboss.cache.marshall.LegacyTreeCacheMarshaller
11:54:47,104 ERROR [RpcDispatcher] exception marshalling object
java.io.StreamCorruptedException: invalid stream header
at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:753)
at java.io.ObjectInputStream.(ObjectInputStream.java:268)
at org.jboss.invocation.MarshalledValueInputStream.(MarshalledValueInputStream.java:60)
at org.jboss.cache.marshall.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:184)
at org.jgroups.blocks.RpcDispatcher.handle(RpcDispatcher.java:215)
at org.jgroups.blocks.RequestCorrelator.handleRequest(RequestCorrelator.java:597)
at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:497)
at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:320)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:722)
at org.jgroups.JChannel.up(JChannel.java:1034)
at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:377)
at org.jgroups.stack.ProtocolStack.receiveUpEvent(ProtocolStack.java:393)
at org.jgroups.stack.Protocol.passUp(Protocol.java:538)
at org.jgroups.protocols.pbcast.STATE_TRANSFER.up(STATE_TRANSFER.java:149)
at org.jgroups.stack.UpHandler.run(Protocol.java:60)
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20 years
[JBoss Eclipse IDE (users)] - changing host parameter in launch configuration
by Yilativs
Hello,
I want to start JBoss3.2.8 Server from JBoss IDE for Eclipse 3.2 and JbossIDE 2.0alpha1a
When I try to change host parameter
--host=localhost
no matter what value I enther I receice message:
You may not change the configuration directory or the host in this fashion.
In what fashion I should we change the host parameter?
PS it seems impossible according to JBossLaunchConfigurationTabGroup.java
but maybe there is a hack? ;-)
private boolean isHostAndConfigValid() {
| String progArgs = fPrgmArgumentsText.getText();
| String workingConfig = RuntimeConfigUtil.getCommandArgument(progArgs, "-c", "--configuration");
| String workingHost = RuntimeConfigUtil.getCommandArgument(progArgs, "-b", "--host");
| String oldConfig = RuntimeConfigUtil.getCommandArgument(originalProgramArgs, "-c", "--configuration");
| String oldHost = RuntimeConfigUtil.getCommandArgument(originalProgramArgs, "-b", "--host");
| boolean valid = true;
| if( !workingHost.equals(oldHost)) {
| valid = false;
| }
| if( !workingConfig.equals(oldConfig)) {
| valid = false;
| }
| return valid;
| }
Regards,
Vitaliy S
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20 years