[
https://issues.apache.org/jira/browse/LOG4J2-1487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ralph Goers updated LOG4J2-1487:
--------------------------------
Description:
http://stackoverflow.com/questions/38638105/log4j-rollingfileappender-every-minute
I'm testing Log4j RollingFileAppender with log4j 2.6.2.
I want to rotate the logs every minute and so I have a log4j2.xml very similar
to one example of here
https://logging.apache.org/log4j/2.x/manual/appenders.html#RollingFileAppender.
This is my log4j2.xml
{code}
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="testlog4j2" packages="">
<Properties>
<Property name="baseDir">C:/tmp/testlog4</Property>
</Properties>
<Appenders>
<RollingFile name="RollingFile" fileName="${baseDir}/app.log"
filePattern="${baseDir}/$${date:yyyy-MM}/app-%d{yyyy-MM-dd-HH-mm}.log.gz">
<PatternLayout pattern="%d %p %c{1.} [%t] %m%n" />
<CronTriggeringPolicy schedule="0 0/1 * * * ?"/>
<DefaultRolloverStrategy>
<Delete basePath="${baseDir}" maxDepth="2">
<IfFileName glob="*/app-*.log.gz" />
<IfLastModified age="60d" />
</Delete>
</DefaultRolloverStrategy>
</RollingFile>
</Appenders>
<Loggers>
<Root level="ALL">
<AppenderRef ref="RollingFile"/>
</Root>
</Loggers>
</Configuration>
{code}
And this is an app where I write a log every second.
{code}
package testlog4j2;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class TestLog4j {
private final static Logger logger = LogManager.getLogger(TestLog4j.class);
public static void main(String[] args) {
try {
for (int i=1; i<=240; i++) {
logger.info("Hello");
Thread.sleep(1*1000);
}
} catch (Exception e) {
//e.printStackTrace();
logger.error("Excepcion general", e);
}
}
}
{code}
What happens is:
once the system rotates the log at the first minute appears continuously errors
like this
{code}
2016-07-28 15:10:02,015 Log4j2-Log4j2Scheduled-1 ERROR Unable to move file
C:\tmp\testlog4\2016-07\app-2016-07-28-15-10.log.gz to
C:\tmp\testlog4\2016-07\app-2016-07-28-15-10.log.gz:
java.nio.file.NoSuchFileException
C:\tmp\testlog4\2016-07\app-2016-07-28-15-10.log.gz ->
C:\tmp\testlog4\2016-07\app-2016-07-28-15-10.log.gz
{code}
There isn't a gz for every minute
The result gz don't have a log with 60 lines. Instead they have 1, 2 or three
lines of log.
The main log C:\tmp\testlog4\app.log has no content
Thanks
was:
http://stackoverflow.com/questions/38638105/log4j-rollingfileappender-every-minute
I'm testing Log4j RollingFileAppender with log4j 2.6.2.
I want to rotate the logs every minute and so I have a log4j2.xml very similar
to one example of here
https://logging.apache.org/log4j/2.x/manual/appenders.html#RollingFileAppender.
This is my log4j2.xml
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="testlog4j2" packages="">
<Properties>
<Property name="baseDir">C:/tmp/testlog4</Property>
</Properties>
<Appenders>
<RollingFile name="RollingFile" fileName="${baseDir}/app.log"
filePattern="${baseDir}/$${date:yyyy-MM}/app-%d{yyyy-MM-dd-HH-mm}.log.gz">
<PatternLayout pattern="%d %p %c{1.} [%t] %m%n" />
<CronTriggeringPolicy schedule="0 0/1 * * * ?"/>
<DefaultRolloverStrategy>
<Delete basePath="${baseDir}" maxDepth="2">
<IfFileName glob="*/app-*.log.gz" />
<IfLastModified age="60d" />
</Delete>
</DefaultRolloverStrategy>
</RollingFile>
</Appenders>
<Loggers>
<Root level="ALL">
<AppenderRef ref="RollingFile"/>
</Root>
</Loggers>
</Configuration>
And this is an app where I write a log every second.
package testlog4j2;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class TestLog4j {
private final static Logger logger = LogManager.getLogger(TestLog4j.class);
public static void main(String[] args) {
try {
for (int i=1; i<=240; i++) {
logger.info("Hello");
Thread.sleep(1*1000);
}
} catch (Exception e) {
//e.printStackTrace();
logger.error("Excepcion general", e);
}
}
}
What happens is:
once the system rotates the log at the first minute appears continuously errors
like this
2016-07-28 15:10:02,015 Log4j2-Log4j2Scheduled-1 ERROR Unable to move file
C:\tmp\testlog4\2016-07\app-2016-07-28-15-10.log.gz to
C:\tmp\testlog4\2016-07\app-2016-07-28-15-10.log.gz:
java.nio.file.NoSuchFileException
C:\tmp\testlog4\2016-07\app-2016-07-28-15-10.log.gz ->
C:\tmp\testlog4\2016-07\app-2016-07-28-15-10.log.gz
There isn't a gz for every minute
The result gz don't have a log with 60 lines. Instead they have 1, 2 or three
lines of log.
The main log C:\tmp\testlog4\app.log has no content
Thanks
> Log4j RollingFileAppender every minute
> --------------------------------------
>
> Key: LOG4J2-1487
> URL: https://issues.apache.org/jira/browse/LOG4J2-1487
> Project: Log4j 2
> Issue Type: Bug
> Components: Appenders
> Affects Versions: 2.6.2
> Environment: Windows 7
> Reporter: Enrique Lamas
> Priority: Minor
>
> http://stackoverflow.com/questions/38638105/log4j-rollingfileappender-every-minute
> I'm testing Log4j RollingFileAppender with log4j 2.6.2.
> I want to rotate the logs every minute and so I have a log4j2.xml very
> similar to one example of here
> https://logging.apache.org/log4j/2.x/manual/appenders.html#RollingFileAppender.
> This is my log4j2.xml
> {code}
> <?xml version="1.0" encoding="UTF-8"?>
> <Configuration status="warn" name="testlog4j2" packages="">
> <Properties>
> <Property name="baseDir">C:/tmp/testlog4</Property>
> </Properties>
> <Appenders>
> <RollingFile name="RollingFile" fileName="${baseDir}/app.log"
>
> filePattern="${baseDir}/$${date:yyyy-MM}/app-%d{yyyy-MM-dd-HH-mm}.log.gz">
> <PatternLayout pattern="%d %p %c{1.} [%t] %m%n" />
> <CronTriggeringPolicy schedule="0 0/1 * * * ?"/>
> <DefaultRolloverStrategy>
> <Delete basePath="${baseDir}" maxDepth="2">
> <IfFileName glob="*/app-*.log.gz" />
> <IfLastModified age="60d" />
> </Delete>
> </DefaultRolloverStrategy>
> </RollingFile>
> </Appenders>
> <Loggers>
> <Root level="ALL">
> <AppenderRef ref="RollingFile"/>
> </Root>
> </Loggers>
> </Configuration>
> {code}
> And this is an app where I write a log every second.
> {code}
> package testlog4j2;
> import org.apache.logging.log4j.LogManager;
> import org.apache.logging.log4j.Logger;
> public class TestLog4j {
> private final static Logger logger =
> LogManager.getLogger(TestLog4j.class);
> public static void main(String[] args) {
> try {
> for (int i=1; i<=240; i++) {
> logger.info("Hello");
> Thread.sleep(1*1000);
> }
> } catch (Exception e) {
> //e.printStackTrace();
> logger.error("Excepcion general", e);
> }
> }
> }
> {code}
> What happens is:
> once the system rotates the log at the first minute appears continuously
> errors like this
> {code}
> 2016-07-28 15:10:02,015 Log4j2-Log4j2Scheduled-1 ERROR Unable to move file
> C:\tmp\testlog4\2016-07\app-2016-07-28-15-10.log.gz to
> C:\tmp\testlog4\2016-07\app-2016-07-28-15-10.log.gz:
> java.nio.file.NoSuchFileException
> C:\tmp\testlog4\2016-07\app-2016-07-28-15-10.log.gz ->
> C:\tmp\testlog4\2016-07\app-2016-07-28-15-10.log.gz
> {code}
> There isn't a gz for every minute
> The result gz don't have a log with 60 lines. Instead they have 1, 2 or three
> lines of log.
> The main log C:\tmp\testlog4\app.log has no content
> Thanks
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