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List:       tomcat-user
Subject:    Re: how to tune cacheMaxSize
From:       Michael Richardson <mcr () sandelman ! ca>
Date:       2021-08-20 0:35:45
Message-ID: 27489.1629419745 () localhost
[Download RAW message or body]


try #1.  Now rebooting VM.

Christopher Schultz <chris@christopherschultz.net> wrote:
    > 1. Stop Tomcat, clear all logs, delete your oscar.war file and the exploded
    > directory in CATALINA_BASE/webapps/oscar (or wherever your appBase points
    > to).
    > 2. Copy your oscar.war file into appBase, making sure that operation
    > completes
    > 3. Start Tomcat, but like this instead of what you usually do:

    > $ sudo -iu tomcatuser
    > $ $CATALINA_BASE/bin/catalina.sh run

I have not done #2.  I figure it should start up correctly, right?
My $CATALINA_BASE/webapps contains:

oscar-serv03-[/opt/apache-tomcat-9.0.52/webapps] root 7 #ls -lta
total 28
drwxr-x---  6 tomcat root 4096 Aug 16 20:28 manager/
drwxr-x---  6 tomcat root 4096 Aug 16 20:28 host-manager/
drwxr-x---  7 tomcat root 4096 Aug 16 20:28 examples/
drwxr-x--- 15 tomcat root 4096 Aug 16 20:28 docs/
drwxr-x---  3 tomcat root 4096 Aug 16 20:28 ROOT/
drwxr-xr-x  9 tomcat root 4096 Aug 16 20:28 ../
drwxr-x---  7 tomcat root 4096 Jul 31 04:12 ./

tomcat@oscar-serv03:/opt/apache-tomcat-9.0.52$ $CATALINA_HOME/bin/catalina.sh run
Using CATALINA_BASE:   /opt/apache-tomcat-9.0.52
Using CATALINA_HOME:   /opt/apache-tomcat-9.0.52
Using CATALINA_TMPDIR: /opt/apache-tomcat-9.0.52/temp
Using JRE_HOME:        /usr/lib/jvm/java-11-openjdk-amd64
Using CLASSPATH:       \
/opt/apache-tomcat-9.0.52/bin/bootstrap.jar:/opt/apache-tomcat-9.0.52/bin/tomcat-juli.jar
 Using CATALINA_OPTS:
NOTE: Picked up JDK_JAVA_OPTIONS:  --add-opens=java.base/java.lang=ALL-UNNAMED \
--add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED \
--add-opens=java.ba se/java.util.concurrent=ALL-UNNAMED \
--add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED ^Z
[1]+  Stopped                 $CATALINA_HOME/bin/catalina.sh run
tomcat@oscar-serv03:/opt/apache-tomcat-9.0.52$ bg
[1]+ $CATALINA_HOME/bin/catalina.sh run &

futzing with right options to ps to show threads:

tomcat   30113 30053 30113  0   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30117 98   17 00:28 pts/3    00:01:15 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30118  0   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30119  0   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30120  0   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30121  0   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30122  0   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30123  7   17 00:28 pts/3    00:00:05 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30124  0   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30125  0   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30126  0   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30127  0   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30128  0   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30129  1   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30130  0   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30131  0   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties \
tomcat   30113 30053 30132  0   17 00:28 pts/3    00:00:00 \
/usr/lib/jvm/java-11-openjdk-amd64/bin/java \
-Djava.util.logging.config.file=/opt/apache-tomcat-9.0.52/conf/logging.properties

No logs.
^\ nothing.
^C nothing.

Needs yee-old kill-9 to exit.

--
]               Never tell me the odds!                 | ipv6 mesh networks [
]   Michael Richardson, Sandelman Software Works        |    IoT architect   [
]     mcr@sandelman.ca  http://www.sandelman.ca/        |   ruby on rails    [


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