Tomcat8 uses cronolog to split Catalina.Out logs
backgroundIf the catalina.out log file generated by tomcat is not split, the file will often become larger and larger, affecting efficiency. At the same time, if you need to find a log file, it is quite troublesome to search in such a large catalina.out log file. It is best to split the catalina.out log file by day. Here is a split method: Use cronolog to split catalina.out log files methodInstall cronolog-1.6.2.tar.gz Download address: cronolog-1.6.2.tar.gz tar -zxvf cronolog-1.6.2.tar.gz cd cronolog-1.6.2 ./configre # --prefix=/opt/cronolog, you can specify the installation directory, the default is /usr/local/sbin/cronolog make make install tomcat configuration Versions prior to Tomcat 7: vim tomcat/bin/catalina.sh # Comment out (#) touch "$CATALINA_BASE"/logs/catalina.out # Modify the two org.apache.catalina.startup.Bootstrap “$@” in the catalina.sh file in the tomcat bin directory start \ >> "$CATALINA_BASE"/logs/catalina.out 2>&1 & # start 2>&1 for org.apache.catalina.startup.Bootstrap "$@" \ | /usr/local/sbin/cronolog "$CATALINA_BASE"/logs/catalina.%Y-%m-%d.out >> /dev/null & After the completion, restart Tomcat and you can see the logs in the catalina.out.2015-09-13 format in the logs file. Tomcat7 and later versions: vi tomcat/bin/catalina.sh #The first step is if [ -z "$CATALINA_OUT" ] ; then CATALINA_OUT="$CATALINA_BASE"/logs/catalina.out fi Modify to if [ -z "$CATALINA_OUT" ] ; then CATALINA_OUT="$CATALINA_BASE"/logs/catalina.%Y-%m-%d.out fi # The second step will touch "$CATALINA_OUT" Change to #touch "$CATALINA_OUT" echi "$CATALINA_OUT" # The third step is to start org.apache.catalina.startup.Bootstrap "$@" \ >> "$CATALINA_OUT" 2>&1 & Modify to org.apache.catalina.startup.Bootstrap "$@" start 2>&1 \ | /usr/local/sbin/cronolog "$CATALINA_OUT" >> /dev/null & After completion, restart Tomcat and you can see the catalina.out.2021-09-01 style log in the logs file. This is the end of this article about Tomcat8 using cronolog to split Catalina.Out logs. For more information about Tomcat cronolog Catalina.Out log splitting, please search 123WORDPRESS.COM's previous articles or continue to browse the following related articles. I hope you will support 123WORDPRESS.COM in the future! You may also be interested in:
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