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https://issues.apache.org/jira/browse/LOG4J2-911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Edwin F. López updated LOG4J2-911:
----------------------------------
Description:
Hi there.
I'm using Log4J2 version 2.1 and while doing a proof of concept for
centralizing my configurations, I have stumbled upon the following scenario:
I have created a configuration file which uses monitorInterval=15 seconds in a
console application. For loading the appenders and loggers, I have used the
XInclude directive to reference the external source information, however, I'm
using a servlet to generate the xml instead of local files. This servlet runs
fine and prints the xml fragments correctly.
Well, it happens that the configuration only reloads when the log4j2.xml file
changes, however, if there is any change in the output from the servlet, it
doesn't reload the new configuration. In other words, I was expecting that the
configuration was getting reloaded every 15 seconds, so it could take the new
values from the servlet, but it is not happening.
I have activated the statuslogger to a level=trace, and it effectively
registers the reload when manually modifying the log4j2.xml, but it never shows
anything when the xinclude values changes.
Is this the expected behavior? I was expecting a reconfiguration every 15 secs.
See below the log4j2.xml and appenders.xml and loggers.xml
Log4J2 config file:
{code:xml}
<?xml version="1.0" encoding="ISO-8859-1"?>
<Configuration
xmlns:xi="http://www.w3.org/2001/XInclude";
name="Log4J2Config"
monitorInterval="10"
status="Trace">
<Properties>
<Property
name="Pattern">%d{ISO8601}|APP=%marker|%p|%c|%M|%m%n</Property>
</Properties>
<!-- Appenders -->
<xi:include
href="http://localhost:7001/log4j2config/getlog4j2xmlconfig?appCode=log4jConfig&section=appenders";
/>
<!-- Loggers -->
<xi:include
href="http://localhost:7001/log4j2config/getlog4j2xmlconfig?appCode=log4jConfig&section=loggers";
/>
</Configuration>
{code}
Appenders fragment:
{code:xml}
<?xml version="1.0" encoding="ISO-8859-1"?>
<Appenders>
<Console name="Console" target="SYSTEM_ERR">
<PatternLayout pattern="${Pattern}"/>
</Console>
<RollingFile
name="RollingFile"
fileName="app.log"
filePattern="app-%d{yyyyMMdd}-%i.log.gz">
<PatternLayout pattern="${Pattern}" />
<Policies>
<SizeBasedTriggeringPolicy size="1MB" />
</Policies>
</RollingFile>
</Appenders>
{code}
Loggers fragment:
{code:xml}
<?xml version="1.0" encoding="ISO-8859-1"?>
<Loggers>
<Root level="Off">
<AppenderRef ref="Console" />
</Root>
<Logger name="log4jconfig.Log4JConfig" level="FATAL" includeLocation="true">
<AppenderRef ref="RollingFile" />
</Logger>
</Loggers>
{code}
Thanks a lot
was:
Hi there.
I'm using Log4J2 version 2.1 and while doing a proof of concept for
centralizing my configurations, I have stumble upon the following scenario:
I have created a configuration file which uses monitorInterval=15 seconds in a
console application. For loading the appenders and loggers, I have used the
XInclude directive to reference the external source information, however, I'm
using a servlet to generate the xml instead of local files. This servlet runs
fine and prints the xml fragments correctly.
Well, it happens that the configuration only reloads when the log4j2.xml file
changes, however, if there is any change in the output from the servlet, it
doesn't reload the new configuration. In other words, I was expecting that the
configuration was getting reloaded every 15 seconds, so it could take the new
values from the servlet, but it is not happening.
I have activated the statuslogger to a level=trace, and it effectively
registers the reload when manually modifying the log4j2.xml, but it never shows
anything when the xinclude values changes.
Is this the expected behavior? I was expecting a reconfiguration every 15 secs.
See below the log4j2.xml and appenders.xml and loggers.xml
Log4J2 config file:
{code:xml}
<?xml version="1.0" encoding="ISO-8859-1"?>
<Configuration
xmlns:xi="http://www.w3.org/2001/XInclude";
name="Log4J2Config"
monitorInterval="10"
status="Trace">
<Properties>
<Property
name="Pattern">%d{ISO8601}|APP=%marker|%p|%c|%M|%m%n</Property>
</Properties>
<!-- Appenders -->
<xi:include
href="http://localhost:7001/log4j2config/getlog4j2xmlconfig?appCode=log4jConfig&section=appenders";
/>
<!-- Loggers -->
<xi:include
href="http://localhost:7001/log4j2config/getlog4j2xmlconfig?appCode=log4jConfig&section=loggers";
/>
</Configuration>
{code}
Appenders fragment:
{code:xml}
<?xml version="1.0" encoding="ISO-8859-1"?>
<Appenders>
<Console name="Console" target="SYSTEM_ERR">
<PatternLayout pattern="${Pattern}"/>
</Console>
<RollingFile
name="RollingFile"
fileName="app.log"
filePattern="app-%d{yyyyMMdd}-%i.log.gz">
<PatternLayout pattern="${Pattern}" />
<Policies>
<SizeBasedTriggeringPolicy size="1MB" />
</Policies>
</RollingFile>
</Appenders>
{code}
Loggers fragment:
{code:xml}
<?xml version="1.0" encoding="ISO-8859-1"?>
<Loggers>
<Root level="Off">
<AppenderRef ref="Console" />
</Root>
<Logger name="log4jconfig.Log4JConfig" level="FATAL" includeLocation="true">
<AppenderRef ref="RollingFile" />
</Logger>
</Loggers>
{code}
Thanks a lot
> monitorInterval is not honored when using XInclude
> --------------------------------------------------
>
> Key: LOG4J2-911
> URL: https://issues.apache.org/jira/browse/LOG4J2-911
> Project: Log4j 2
> Issue Type: Bug
> Components: Configurators
> Affects Versions: 2.1
> Environment: Windows, Linux
> Reporter: Edwin F. López
> Priority: Critical
>
> Hi there.
> I'm using Log4J2 version 2.1 and while doing a proof of concept for
> centralizing my configurations, I have stumbled upon the following scenario:
> I have created a configuration file which uses monitorInterval=15 seconds in
> a console application. For loading the appenders and loggers, I have used the
> XInclude directive to reference the external source information, however, I'm
> using a servlet to generate the xml instead of local files. This servlet runs
> fine and prints the xml fragments correctly.
> Well, it happens that the configuration only reloads when the log4j2.xml file
> changes, however, if there is any change in the output from the servlet, it
> doesn't reload the new configuration. In other words, I was expecting that
> the configuration was getting reloaded every 15 seconds, so it could take the
> new values from the servlet, but it is not happening.
> I have activated the statuslogger to a level=trace, and it effectively
> registers the reload when manually modifying the log4j2.xml, but it never
> shows anything when the xinclude values changes.
> Is this the expected behavior? I was expecting a reconfiguration every 15
> secs.
> See below the log4j2.xml and appenders.xml and loggers.xml
> Log4J2 config file:
> {code:xml}
> <?xml version="1.0" encoding="ISO-8859-1"?>
> <Configuration
> xmlns:xi="http://www.w3.org/2001/XInclude";
> name="Log4J2Config"
> monitorInterval="10"
> status="Trace">
> <Properties>
> <Property
> name="Pattern">%d{ISO8601}|APP=%marker|%p|%c|%M|%m%n</Property>
> </Properties>
> <!-- Appenders -->
> <xi:include
> href="http://localhost:7001/log4j2config/getlog4j2xmlconfig?appCode=log4jConfig&section=appenders";
> />
> <!-- Loggers -->
> <xi:include
> href="http://localhost:7001/log4j2config/getlog4j2xmlconfig?appCode=log4jConfig&section=loggers";
> />
> </Configuration>
> {code}
> Appenders fragment:
> {code:xml}
> <?xml version="1.0" encoding="ISO-8859-1"?>
> <Appenders>
> <Console name="Console" target="SYSTEM_ERR">
> <PatternLayout pattern="${Pattern}"/>
> </Console>
> <RollingFile
> name="RollingFile"
> fileName="app.log"
> filePattern="app-%d{yyyyMMdd}-%i.log.gz">
> <PatternLayout pattern="${Pattern}" />
> <Policies>
> <SizeBasedTriggeringPolicy size="1MB" />
> </Policies>
> </RollingFile>
> </Appenders>
> {code}
> Loggers fragment:
> {code:xml}
> <?xml version="1.0" encoding="ISO-8859-1"?>
> <Loggers>
> <Root level="Off">
> <AppenderRef ref="Console" />
> </Root>
> <Logger name="log4jconfig.Log4JConfig" level="FATAL"
> includeLocation="true">
> <AppenderRef ref="RollingFile" />
> </Logger>
> </Loggers>
> {code}
> Thanks a lot
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