[jboss-jira] [JBoss JIRA] Commented: (JGRP-912) Failed to parse the jgroups.xml file

Failed to parse the jgroups.xml file ------------------------------------ Key: JGRP-912 URL: https://jira.jboss.org/jira/browse/JGRP-912 Project: JGroups Issue Type: Bug Affects Versions: 2.6.8 Environment: jdk 6, jboss cache 3.0.2 GA, jgroup 2.6.8, wind0ws XP Reporter: sridhar reddy Assignee: Vladimir Blagojevic Attachments: GridJbossCacheManager.java, jboss-cache.xml, jgroups.xml I have the following jboss cache xml as below [code] <?xml version="1.0" encoding="UTF-8"?> <jbosscache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="urn:jboss:jbosscache-core:config:3.0"> <locking isolationLevel="READ_COMMITTED" lockParentForChildInsertRemove="false" lockAcquisitionTimeout="20000" nodeLockingScheme="mvcc" writeSkewCheck="false" concurrencyLevel="500" /> <transaction transactionManagerLookupClass="org.jboss.cache.transaction.GenericTransactionManagerLookup" syncRollbackPhase="false" syncCommitPhase="false" /> <eviction wakeUpInterval="500"> <default algorithmClass="org.jboss.cache.eviction.LRUAlgorithm" eventQueueSize="200000"> <property name="maxNodes" value="5000" /> <property name="timeToLive" value="1000" /> </default> <region name="/org/jboss/data1"> <property name="timeToLive" value="2000" /> </region> <region name="/org/jboss/data2" algorithmClass="org.jboss.cache.eviction.FIFOAlgorithm" eventQueueSize="100000"> <property name="maxNodes" value="3000" /> <property name="minTimeToLive" value="4000" /> </region> </eviction> <clustering mode="replication" > <jgroupsConfig configFile="C:/workspace/GridJBCache3/src/config/jgroups.xml" /> </clustering> <loaders passivation="false" shared="false"> <preload> <node fqn="/" /> </preload> <loader class="org.jboss.cache.loader.JDBCCacheLoader" async="true" fetchPersistentState="true" ignoreModifications="true" purgeOnStartup="true"> <properties> cache.jdbc.table.name=jbosscache cache.jdbc.table.create=true cache.jdbc.table.drop=false cache.jdbc.table.primarykey=jbosscache_pk cache.jdbc.fqn.column=fqn cache.jdbc.fqn.type=varchar(255) cache.jdbc.node.column=node cache.jdbc.node.type=bytea cache.jdbc.parent.column=parent cache.jdbc.driver=org.postgresql.Driver cache.jdbc.url=jdbc:postgresql://localhost:5432/facts7 cache.jdbc.user=f7tms cache.jdbc.password=f7tms </properties> </loader> </loaders> </jbosscache> [/code] and jgroups.xml file as below [code] <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="false" 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="true" enable_diagnostics="true" thread_naming_pattern="cl" use_concurrent_stack="true" thread_pool.enabled="true" thread_pool.min_threads="2" thread_pool.max_threads="8" thread_pool.keep_alive_time="5000" thread_pool.queue_enabled="true" thread_pool.queue_max_size="1000" thread_pool.rejection_policy="discard" 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="2000" num_initial_members="3" /> <MERGE2 max_interval="30000" min_interval="10000" /> <FD_SOCK /> <FD timeout="10000" max_tries="5" shun="true" /> <VERIFY_SUSPECT timeout="1500" /> <BARRIER /> <pbcast.NAKACK use_stats_for_retransmission="false" exponential_backoff="150" use_mcast_xmit="true" gc_lag="0" retransmit_timeout="50,300,600,1200" discard_delivered_msgs="true" /> <UNICAST timeout="300,600,1200" /> <pbcast.STABLE stability_delay="1000" desired_avg_gossip="50000" max_bytes="1000000" /> <VIEW_SYNC avg_send_interval="60000" /> <pbcast.GMS print_local_addr="true" join_timeout="3000" shun="false" view_bundling="true" /> <FC max_credits="500000" min_threshold="0.20" /> <FRAG2 frag_size="60000" /> - <!-- pbcast.STREAMING_STATE_TRANSFER / --> <pbcast.STATE_TRANSFER /> - <!-- pbcast.FLUSH / --> </config> [/code] My code start the cache as [code] package org.gridgain.examples.jbosscache; import java.io.File; import org.jboss.cache.Cache; import org.jboss.cache.CacheFactory; import org.jboss.cache.DefaultCacheFactory; import org.jboss.cache.Fqn; import org.jboss.cache.Node; import org.jboss.cache.config.Configuration; import org.jboss.cache.config.parsing.XmlConfigurationParser; import org.jgroups.JChannelFactory; public final class GridJbossCacheManager { /** Cache configuration path relative to GridGain installation. */ public static final String CACHE_CFG_PATH = "C:/workspace/GridJBCache3/src/config/jboss-cache.xml"; /** JGroups configuration path relative to GridGain installation. */ public static final String JGROUPS_CFG_PATH = "C:/workspace/GridJBCache3/src/config/jgroups.xml"; /** JBoss Cache instance. */ private Cache<Long, String> cache = null; /** Cache node for caching example data. */ private Node<Long, String> cacheRoot = null; /** Singleton instance. */ private static GridJbossCacheManager instance = new GridJbossCacheManager(); /** * Gets singleton. * * @return Singleton. */ public static GridJbossCacheManager getInstance() { return instance; } /** * Ensure singleton. */ private GridJbossCacheManager() { // No-op. } public void start() throws GridException { File cacheCfg = new File(CACHE_CFG_PATH); if (cacheCfg == null) { throw new GridException("Failed to find cache configuration file: " + CACHE_CFG_PATH); } File jgroupsCfg = new File(JGROUPS_CFG_PATH); if (jgroupsCfg == null) { throw new GridException("Failed to find jgroups configuration: " + JGROUPS_CFG_PATH); } // Make sure JBoss Cache and GridGain are on the same "wave length". JChannelFactory factory = new JChannelFactory(); //null; try { //factory = new JChannelFactory(jgroupsCfg); factory.setMultiplexerConfig(jgroupsCfg.getCanonicalPath()); } catch (Exception e) { throw new GridException("Failed to start Data Manager.", e); } try { XmlConfigurationParser parser = new XmlConfigurationParser(); // Start JBoss Cache cache with shared JGroups configuration. Configuration svrCfg = parser.parseFile(cacheCfg.getCanonicalPath()); svrCfg.getRuntimeConfig().setMuxChannelFactory(factory); CacheFactory<Long, String> dataFactory = DefaultCacheFactory.getInstance(); // Instantiate and start JBoss Cache. cache = dataFactory.createCache(svrCfg); // Cache node for storing example data. cacheRoot = cache.getRoot().addChild(Fqn.fromString("/")); } catch (Exception e) { throw new GridException("Failed to start Data Manager.", e); } System.out.println("JBoss Cache data manager started."); } } [/code] When i ran this program i am getting the following error [code] Exception in thread "main" Exception: ---------- >>> Type: java.lang.Exception >>> Message: failed parsing C:\workspace\GridJBCache3\src\config\jgroups.xml >>> Stack trace: >>> at org.jgroups.JChannelFactory.setMultiplexerConfig(JChannelFactory.java:216) >>> at org.jgroups.JChannelFactory.setMultiplexerConfig(JChannelFactory.java:205) >>> at org.gridgain.examples.jbosscache.GridJbossCacheManager.start(GridJbossCacheManager.java:131) >>> at org.gridgain.examples.jbosscache.GridJbossCacheExampleNodeLoader.loadNode(GridJbossCacheExampleNodeLoader.java:38) >>> at org.gridgain.examples.jbosscache.GridJbossCacheExampleNodeLoader.main(GridJbossCacheExampleNodeLoader.java:58) Caused By: ---------- >>> Type: java.io.IOException >>> Message: invalid XML configuration: XML protocol stack configuration does not start with a '<config>' element; maybe the XML configuration needs to be converted to the new format ? use 'java org.jgroups.conf.XmlConfigurator <old XML file> -new_format' to do so >>> Stack trace: >>> at org.jgroups.JChannelFactory.parse(JChannelFactory.java:476) >>> at org.jgroups.JChannelFactory.parse(JChannelFactory.java:462) >>> at org.jgroups.JChannelFactory.setMultiplexerConfig(JChannelFactory.java:213) >>> at org.jgroups.JChannelFactory.setMultiplexerConfig(JChannelFactory.java:205) >>> at org.gridgain.examples.jbosscache.GridJbossCacheManager.start(GridJbossCacheManager.java:131) >>> at org.gridgain.examples.jbosscache.GridJbossCacheExampleNodeLoader.loadNode(GridJbossCacheExampleNodeLoader.java:38) >>> at org.gridgain.examples.jbosscache.GridJbossCacheExampleNodeLoader.main(GridJbossCacheExampleNodeLoader.java:58) [/code] Now i have added the [code] <protocol_stacks> <stack name="udp" description="Default: IP multicast based stack, with flow control and message bundling"> [/code] to jgroups.xml. When i ran the program, its giving the following error. [code] log4j:WARN No appenders could be found for logger (org.jboss.cache.util.FileLookup). log4j:WARN Please initialize the log4j system properly. Exception in thread "main" org.jboss.cache.CacheException: java.lang.reflect.InvocationTargetException at org.jboss.cache.util.reflect.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:148) at org.jboss.cache.factories.ComponentRegistry$PrioritizedMethod.invoke(ComponentRegistry.java:1005) at org.jboss.cache.factories.ComponentRegistry.internalStart(ComponentRegistry.java:775) at org.jboss.cache.factories.ComponentRegistry.start(ComponentRegistry.java:629) at org.jboss.cache.invocation.CacheInvocationDelegate.start(CacheInvocationDelegate.java:344) at org.jboss.cache.DefaultCacheFactory.createCache(DefaultCacheFactory.java:121) at org.jboss.cache.DefaultCacheFactory.createCache(DefaultCacheFactory.java:105) at org.gridgain.examples.jbosscache.GridJbossCacheManager.start(GridJbossCacheManager.java:148) at org.gridgain.examples.jbosscache.GridJbossCacheExampleNodeLoader.loadNode(GridJbossCacheExampleNodeLoader.java:38) at org.gridgain.examples.jbosscache.GridJbossCacheExampleNodeLoader.main(GridJbossCacheExampleNodeLoader.java:58) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.jboss.cache.util.reflect.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:144) ... 9 more Caused by: org.jboss.cache.CacheException: Failed to create multiplexed channel using stack null at org.jboss.cache.RPCManagerImpl.getMultiplexerChannel(RPCManagerImpl.java:353) at org.jboss.cache.RPCManagerImpl.initialiseChannelAndRpcDispatcher(RPCManagerImpl.java:267) at org.jboss.cache.RPCManagerImpl.start(RPCManagerImpl.java:167) ... 14 more Caused by: java.lang.IllegalArgumentException: stack name and service ID have to be non null at org.jgroups.JChannelFactory.createMultiplexerChannel(JChannelFactory.java:336) at org.jgroups.JChannelFactory.createMultiplexerChannel(JChannelFactory.java:328) at org.jboss.cache.RPCManagerImpl.getMultiplexerChannel(RPCManagerImpl.java:349) ... 16 more [/code]