Tag: java

Enable VisualVM for remote monitoring of Java

Step 1: get jstatd running. If jstatd is not running,  create a file called jstatd.all.policy with the following contents: grant codebase “file:${java.home}/../lib/tools.jar” { permission java.security.AllPermission;}; Start jstatd as follows: nohup jstatd -J-Djava.security.policy=/path/to/your/jstatd.all.policy & Step 2: Start Remote jvisualvm   /usr/java/jdk1.7.0_25/bin/jvisualvm  

OVM Console Broken by Java 7

Make sure you are using Java 6 when trying to access your OVM Virtual Machines. Java 7 seems to have broken something. Isn’t it nice that Oracle makes java and breaks its own products? Use this download link for Java 6 cd /usr/lib64/mozilla/plugins ln -s /usr/java/jre1.6.0_37/lib/amd64/libnpjp2.so . restart firefox got “about:plugins” and make sure it …

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