4:09 a.m.
Well. lets' start with the "simple" case:
This is the source of java stand alone program:
package cachiamo;
import org.jboss.cache.*;
public class Principale {
public static void main(String[] args) throws Exception {
TreeCache tree = new TreeCache();
PropertyConfigurator config = new PropertyConfigurator();
config.configure(tree, "META-INF/mioreplSync-service.xml");
tree.setClusterName("pippo");
tree.startService();
tree.destroyService();
}
}
__________________________________
This is log4j.xml contents:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<!-- ===================================================================== -->
<!-- -->
<!-- Log4j Configuration -->
<!-- -->
<!-- ===================================================================== -->
<!-- $Id: log4j.xml,v 1.5 2005/06/09 15:54:45 bela Exp $ -->
<!--
| For more configuration infromation and examples see the Jakarta Log4j
| owebsite: http://jakarta.apache.org/log4j
-->
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/"
debug="false">
<!-- ================================= -->
<!-- Preserve messages in a local file -->
<!-- ================================= -->
<!-- A time/date based rolling appender -->
<!-- Rollover at midnight each day -->
<param name="DatePattern" value="'.'yyyy-MM-dd"/>
<!-- Rollover at the top of each hour
<param name="DatePattern"
value="'.'yyyy-MM-dd-HH"/>
-->
<!-- The default pattern: Date Priority [Category] Message\n -->
<!-- The full pattern: Date MS Priority [Category] (Thread:NDC) Message\n
-->
<!-- ============================== -->
<!-- Append messages to the console -->
<!-- ============================== -->
<!-- The default pattern: Date Priority [Category] Message\n -->
<!-- ================ -->
<!-- Limit categories -->
<!-- ================ -->
<!-- Limit JBoss categories to INFO
-->
<!-- Increase the priority threshold for the DefaultDS category
-->
<!-- Decrease the priority threshold for the org.jboss.varia category
-->
<!--
| An example of enabling the custom TRACE level priority that is used
| by the JBoss internals to diagnose low level details. This example
| turns on TRACE level msgs for the org.jboss.ejb.plugins package and its
| subpackages. This will produce A LOT of logging output.
-->
<!-- ======================= -->
<!-- Setup the Root category -->
<!-- ======================= -->
<appender-ref ref="CONSOLE"/>
<!-- <appender-ref ref="FILE"/>-->
</log4j:configuration>
(it is just the log4j.xml shipped with JBosscache distribution)
______________________________________
This is the launch command of the program:
Q:\remote\jdk\jdk1.3.1_05\bin\java -Dlog4j.configuration=log4j.xml -classpath
"C:\JBuilder8\progetti\cache\xml;P:\bea\weblogic700\server\lib\weblogic.jar;C:\JBuilder8\progetti\cache\classes;D:\jbosscachebueo\jdk13\commons-logging.jar;D:\jbosscachebueo\jdk13\concurrent.jar;D:\jbosscachebueo\jdk13\javassist.jar;D:\jbosscachebueo\jdk13\jboss-cache.jar;D:\jbosscachebueo\jdk13\jboss-common.jar;D:\jbosscachebueo\jdk13\jboss-jmx.jar;D:\jbosscachebueo\jdk13\jboss-system.jar;D:\jbosscachebueo\jdk13\jgroups-all.jar;Q:\remote\jdk\jdk1.3.1_05\jre\lib\i18n.jar;Q:\remote\jdk\jdk1.3.1_05\jre\lib\jaws.jar;Q:\remote\jdk\jdk1.3.1_05\jre\lib\rt.jar;Q:\remote\jdk\jdk1.3.1_05\jre\lib\sunrsasign.jar;Q:\remote\jdk\jdk1.3.1_05\lib\dt.jar;Q:\remote\jdk\jdk1.3.1_05\lib\htmlconverter.jar;Q:\remote\jdk\jdk1.3.1_05\lib\tools.jar"
cachiamo.Principale
(Directory C:\JBuilder8\progetti\cache\xml contains file logj4.xml and file
META-INF\mioreplSync-service.xml. This directory is, of course, in the classpath.)
_____________________________________
The output produced is:
[INFO] PropertyConfigurator - -Found existing property editor for org.w3c.dom.Element:
org.jboss.util.propertyeditor.ElementEditor@5d173
[INFO] PropertyConfigurator - -configure(): attribute size: 13
[INFO] TreeCache - -setting cluster properties from xml to:
UDP(bind_addr=1.6.64.159;ip_mcast=true;ip_ttl=64;loopback=true;mcast_addr=228.1.2.3;mcast_port=48866;mcast_recv_buf_size=80000;mcast_send_buf_size=150000;ucast_recv_buf_size=80000;ucast_send_buf_size=150000):PING(down_thread=false;num_initial_members=3;timeout=2000;up_thread=false):MERGE2(max_interval=20000;min_interval=10000):FD_SOCK:VERIFY_SUSPECT(down_thread=false;timeout=1500;up_thread=false):pbcast.NAKACK(down_thread=false;gc_lag=50;max_xmit_size=8192;retransmit_timeout=600,1200,2400,4800;up_thread=false):UNICAST(down_thread=false;min_threshold=10;timeout=600,1200,2400;window_size=100):pbcast.STABLE(desired_avg_gossip=20000;down_thread=false;up_thread=false):FRAG(down_thread=false;frag_size=8192;up_thread=false):pbcast.GMS(join_retry_timeout=2000;join_timeout=5000;print_local_addr=true;shun=true):pbcast.STATE_TRANSFER(down_thread=true;up_thread=true)
[INFO] TreeCache - -interceptor chain is:
class org.jboss.cache.interceptors.CallInterceptor
class org.jboss.cache.interceptors.LockInterceptor
class org.jboss.cache.interceptors.UnlockInterceptor
class org.jboss.cache.interceptors.ReplicationInterceptor
[INFO] TreeCache - -cache mode is REPL_SYNC
[INFO] UDP - -sockets will use interface 1.6.64.159
[INFO] UDP - -socket information:
local_addr=1.6.64.159:2625, mcast_addr=228.1.2.3:48866,
bind_addr=ic2302299.ic.intra.infocamere.it/1.6.64.159, ttl=64
sock: bound to 1.6.64.159:2625, receive buffer size=80000, send buffer size=150000
mcast_recv_sock: bound to 1.6.64.159:48866, send buffer size=150000, receive buffer
size=80000
mcast_send_sock: bound to 1.6.64.159:2626, send buffer size=150000, receive buffer
size=80000
[INFO] TreeCache - -viewAccepted(): new members: [1.6.64.159:2625]
[INFO] TreeCache - -new cache is null (maybe first member in cluster)
[INFO] TreeCache - -state could not be retrieved (must be first member in group)
______________________________
Then, I removed the file log4j.xml from directory C:\JBuilder8\progetti\cache\xml. The
output produced is:
[INFO] PropertyConfigurator - -Found existing property editor for org.w3c.dom.Element:
org.jboss.util.propertyeditor.ElementEditor@5d173
[INFO] PropertyConfigurator - -configure(): attribute size: 13
[INFO] TreeCache - -setting cluster properties from xml to:
UDP(bind_addr=1.6.64.159;ip_mcast=true;ip_ttl=64;loopback=true;mcast_addr=228.1.2.3;mcast_port=48866;mcast_recv_buf_size=80000;mcast_send_buf_size=150000;ucast_recv_buf_size=80000;ucast_send_buf_size=150000):PING(down_thread=false;num_initial_members=3;timeout=2000;up_thread=false):MERGE2(max_interval=20000;min_interval=10000):FD_SOCK:VERIFY_SUSPECT(down_thread=false;timeout=1500;up_thread=false):pbcast.NAKACK(down_thread=false;gc_lag=50;max_xmit_size=8192;retransmit_timeout=600,1200,2400,4800;up_thread=false):UNICAST(down_thread=false;min_threshold=10;timeout=600,1200,2400;window_size=100):pbcast.STABLE(desired_avg_gossip=20000;down_thread=false;up_thread=false):FRAG(down_thread=false;frag_size=8192;up_thread=false):pbcast.GMS(join_retry_timeout=2000;join_timeout=5000;print_local_addr=true;shun=true):pbcast.STATE_TRANSFER(down_thread=true;up_thread=true)
[INFO] TreeCache - -interceptor chain is:
class org.jboss.cache.interceptors.CallInterceptor
class org.jboss.cache.interceptors.LockInterceptor
class org.jboss.cache.interceptors.UnlockInterceptor
class org.jboss.cache.interceptors.ReplicationInterceptor
[INFO] TreeCache - -cache mode is REPL_SYNC
[INFO] UDP - -sockets will use interface 1.6.64.159
[INFO] UDP - -socket information:
local_addr=1.6.64.159:2631, mcast_addr=228.1.2.3:48866,
bind_addr=ic2302299.ic.intra.infocamere.it/1.6.64.159, ttl=64
sock: bound to 1.6.64.159:2631, receive buffer size=80000, send buffer size=150000
mcast_recv_sock: bound to 1.6.64.159:48866, send buffer size=150000, receive buffer
size=80000
mcast_send_sock: bound to 1.6.64.159:2632, send buffer size=150000, receive buffer
size=80000
[INFO] TreeCache - -viewAccepted(): new members: [1.6.64.159:2631]
[INFO] TreeCache - -new cache is null (maybe first member in cluster)
[INFO] TreeCache - -state could not be retrieved (must be first member in group)
(I dont' see any difference.)
__________________________________
Then, I modified log4j.xml in this way:
I modified WARN in the following lines with FATAL
This is the output after the modification:
[INFO] PropertyConfigurator - -Found existing property editor for org.w3c.dom.Element:
org.jboss.util.propertyeditor.ElementEditor@5d173
[INFO] PropertyConfigurator - -configure(): attribute size: 13
[INFO] TreeCache - -setting cluster properties from xml to:
UDP(bind_addr=1.6.64.159;ip_mcast=true;ip_ttl=64;loopback=true;mcast_addr=228.1.2.3;mcast_port=48866;mcast_recv_buf_size=80000;mcast_send_buf_size=150000;ucast_recv_buf_size=80000;ucast_send_buf_size=150000):PING(down_thread=false;num_initial_members=3;timeout=2000;up_thread=false):MERGE2(max_interval=20000;min_interval=10000):FD_SOCK:VERIFY_SUSPECT(down_thread=false;timeout=1500;up_thread=false):pbcast.NAKACK(down_thread=false;gc_lag=50;max_xmit_size=8192;retransmit_timeout=600,1200,2400,4800;up_thread=false):UNICAST(down_thread=false;min_threshold=10;timeout=600,1200,2400;window_size=100):pbcast.STABLE(desired_avg_gossip=20000;down_thread=false;up_thread=false):FRAG(down_thread=false;frag_size=8192;up_thread=false):pbcast.GMS(join_retry_timeout=2000;join_timeout=5000;print_local_addr=true;shun=true):pbcast.STATE_TRANSFER(down_thread=true;up_thread=true)
[INFO] TreeCache - -interceptor chain is:
class org.jboss.cache.interceptors.CallInterceptor
class org.jboss.cache.interceptors.LockInterceptor
class org.jboss.cache.interceptors.UnlockInterceptor
class org.jboss.cache.interceptors.ReplicationInterceptor
[INFO] TreeCache - -cache mode is REPL_SYNC
[INFO] UDP - -sockets will use interface 1.6.64.159
[INFO] UDP - -socket information:
local_addr=1.6.64.159:2923, mcast_addr=228.1.2.3:48866,
bind_addr=ic2302299.ic.intra.infocamere.it/1.6.64.159, ttl=64
sock: bound to 1.6.64.159:2923, receive buffer size=80000, send buffer size=150000
mcast_recv_sock: bound to 1.6.64.159:48866, send buffer size=150000, receive buffer
size=80000
mcast_send_sock: bound to 1.6.64.159:2924, send buffer size=150000, receive buffer
size=80000
[INFO] TreeCache - -viewAccepted(): new members: [1.6.64.159:2923]
[INFO] TreeCache - -new cache is null (maybe first member in cluster)
[INFO] TreeCache - -state could not be retrieved (must be first member in group)
Output doesn't change. I am not able to control the behavior of logging in
JBosscache/JGroups.
regards
matabo
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