Kevin,
On 4/3/23 12:10, Kevin Huntly wrote:
idk why i add the typeset, but I do everywhere just out of habit. i was
trained that way many many moons ago.
Is there anything else in my setenv that needs work?
That mostly depends upon your environment. The only thing that stuck out
to me was the JAVA_OPTS versus CATALINA_OPTS. I didn't even notice that
all the JMX configuration would have caused port conflicts, too. So
there is another reason to only use CATALINA_OPTS for that stuff.
Some of what you have in that script is not having any effect on Tomcat
itself. But it may be serving other purposes.
I have some personal thoughts about things like what should be done on
OOMEs but again those are very environment-specific.
-chris
On Mon, Apr 3, 2023 at 11:57 AM Christopher Schultz <
ch...@christopherschultz.net> wrote:
Kevin,
On 4/3/23 10:07, Kevin Huntly wrote:
I'm launching with startup.sh and I have a setenv:
https://pastebin.com/PKRgz2y1
>
> typeset JAVA_OPTS="-Xms4096m -Xmx4096m -Dfile.encoding=utf-8
-Djava.awt.headless=true";
You don't want this. You want:
typeset CATALINA_OPTS="-Xms4096m -Xmx4096m -Dfile.encoding=utf-8
-Djava.awt.headless=true";
(I'm not sure why you are bothering with "typeset". IMHO it adds nothing
but extra characters to the file and or someone so say "what the hell is
typset?")
CATALINA_OPTS are used when launching Tomcat. JAVA_OPTS are used when
launching any kind of JVM. An example is when shutting-down Tomcat. Your
JAVA_OPTS sets the heap size to 4 GiB, but you only need like 5MiB to
launch the "please shutdown" process, so a 4GiB heap for that is overkill.
-chris
________________________________________________
Kevin Huntly
Email: kmhun...@gmail.com
Cell: 716/424-3311
________________________________________________
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On Mon, Apr 3, 2023 at 10:03 AM Christopher Schultz <
ch...@christopherschultz.net> wrote:
Kevin,
On 4/2/23 09:08, Kevin Huntly wrote:
Couple questions:
1. Is there a way to change the default "stdout" to a different name?
e.g.
SystemOut.log (and by extension, can syserr be printed to something
SystemErr.log?)
How are you launching Tomcat?
2. When verbose:gc is turned on it logs a ton of stuff to stdout, can
that
output be redirected to a different file?
Have you tried google or "java -X"?
-chris
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