[jboss-jira] [JBoss JIRA] Created: (JGRP-912) Failed to parse the jgroups.xml file
sridhar reddy (JIRA)
jira-events at lists.jboss.org
Tue Feb 24 22:48:45 EST 2009
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: Bela Ban
Priority: Blocker
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]
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