Tomcat server 1. Set autoDeploy = false. This will apply to the /conf/server.xml a. This addresses an issue where if autoDeploy=true, and there is a failed deploy, DS files get deleted, and prevents hot deploys if war file is prestaged. 2. Add XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath= java options. This will apply to /home/tomcat/<JVM_NAME/bin/setenv.sh a. Produce heapdumps realtime, instead of manually after the fact. 3. Remove -verbose:gc java option a. logs duplicate gc logs in Catalina.out Tomcat server needs to restart to effect the above changes.
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Showing posts from May, 2020