[jboss-user] [JBossCache] - Viewing replication activity
Greetings,
I am working with JBoss Cache as a second level hibernate cache, where Hibernate is used
via Spring DAO support.
By virtue of Hibernate logging I can tell the cache is working as expected, and that data
is being replicated. However, I have not been able to figure out the right log settings to
view the replication activity via the logs.
Ideally, in a two JVM cluster, I'd like to see all activity related to replication in
the logs (for my own edification) -- logging related to the 2 phase commit (for
REPL_SYNC), logging related to data transfer, etc.
I can glean the fact data is being replicated by setting the serialization logging to
debug, but I'm really after a higher level picture of the communication between the
cluster members. When replication is occurring, for example, I don't see any
indication of JGroups activity.
Here's my logging configuration (this is all running in the latest GA JBoss app
server).
| <?xml version="1.0" encoding="UTF-8"?>
| <!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
|
|
| <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/"
debug="false">
|
|
| <!-- A time/date based rolling appender -->
| <appender name="FILE"
class="org.jboss.logging.appender.DailyRollingFileAppender">
| <errorHandler
class="org.jboss.logging.util.OnlyOnceErrorHandler"/>
| <param name="File"
value="${jboss.server.log.dir}/server.log"/>
| <param name="Append" value="false"/>
|
| <!-- Rollover at midnight each day -->
| <param name="DatePattern"
value="'.'yyyy-MM-dd"/>
|
| <layout class="org.apache.log4j.PatternLayout">
| <!-- The default pattern: Date Priority [Category] Message\n -->
| <param name="ConversionPattern" value="%d %-5p [%c]
%m%n"/>
|
| </layout>
| </appender>
|
| <appender name="CONSOLE"
class="org.apache.log4j.ConsoleAppender">
| <errorHandler
class="org.jboss.logging.util.OnlyOnceErrorHandler"/>
| <param name="Target" value="System.out"/>
| <param name="Threshold" value="DEBUG"/>
|
| <layout class="org.apache.log4j.PatternLayout">
| <!-- The default pattern: Date Priority [Category] Message\n -->
| <!-- <param name="ConversionPattern" value="%d{ABSOLUTE}
%-5p [%c{1}] %m%n"/> -->
| <param name="ConversionPattern" value="%d %-5p [%c]
%m%n"/>
| </layout>
| </appender>
|
| <category name="org.hibernate">
| <priority value="DEBUG"/>
| </category>
|
| <category name="org.springframework">
| <priority value="DEBUG"/>
| </category>
|
| <category name="org.jgroups">
| <priority value="DEBUG"/>
| </category>
|
| <category name="org.jboss.cache">
| <priority value="DEBUG"/>
| </category>
|
| <category name="org.jboss.serial">
| <priority value="DEBUG"/>
| </category>
|
| <category name="test">
| <priority value="DEBUG"/>
| </category>
|
| <category name="org.jboss">
| <priority value="INFO"/>
| </category>
|
| <category name="com.arjuna">
| <priority value="INFO"/>
| </category>
|
| <category name="org.jnp">
| <priority value="INFO"/>
| </category>
|
| <!-- ================ -->
| <!-- Limit categories -->
| <!-- ================ -->
|
| <!-- Limit the org.apache category to INFO as its DEBUG is verbose -->
| <category name="org.apache">
| <priority value="INFO"/>
| </category>
|
| <!-- Limit the jacorb category to WARN as its INFO is verbose -->
| <category name="jacorb">
| <priority value="WARN"/>
| </category>
|
| <!-- Limit the org.quartz category to INFO as its DEBUG is verbose -->
| <category name="org.quartz">
| <priority value="INFO"/>
| </category>
|
| <!-- Limit the JSR77 categories -->
| <category name="org.jboss.management">
| <priority value="INFO"/>
| </category>
|
| <root>
| <appender-ref ref="CONSOLE"/>
| <appender-ref ref="FILE"/>
| </root>
|
| </log4j:configuration>
|
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