tomcat

OpenClinica Tomcat Error When Setting JAVA_OPTS on Ubuntu 10.04

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I’ve setup OpenClinica a number of time and never really touched the JAVA_OPTS for Tomcat because I’ve never really had any issues. On the OpenClinica Installation Documentation it states that the JVM performs well when using the following JAVA_OPTS https://docs.openclinica.com/3.1/installation/installation-linux#content-title-5460 export JAVA_OPTS=”$JAVA_OPTS   -Xmx1280m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:MaxPermSize=180m -XX:+CMSClassUnloadingEnabled”   However, if you’re running Ubuntu 10.04 … Read more

Apache Tomcat Native library Not Found Error on Ubuntu

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Sometimes you might get the following error message in your logs for your Tomcat instance under Ubuntu. The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found   To fix this issue, simply run the following command to install the appropriate library. apt-get install libtcnative-1   The error … Read more