QueueMetrics forum
QueueMetrics => QueueMetrics installation => Topic started by: QueueMetrics on June 18, 2013, 12:20:19
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If you want to try running QueueMetrics with OpenJDK 7 (that is now a mature-enough project to be considered for inclusion) you can run the following commands:
yum install java-1.7.0-openjdk-devel
update-alternatives --auto java
cd /usr/local/queuemetrics/
mv java/ java_local
ln -s /etc/alternatives/java_sdk java
/etc/init.d/queuemetrics restart
We are looking for your comments, in terms of performance and stability. The OpenJDK project has come a long way from its beginnings and should now be consider a valid alternative to Oracle's own - see https://blogs.oracle.com/henrik/entry/moving_to_openjdk_as_the
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You can also easily choose which Java SDK is good for you; see
[root@mysys java]# update-alternatives --config java
There are 4 programs which provide 'java'.
Selection Command
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1 /usr/lib/jvm/jre-1.4.2-gcj/bin/java
+ 2 /usr/local/queuemetrics/jdk1.5.0_11/bin/java
3 /usr/lib/jvm/jre-1.6.0-openjdk/bin/java
* 4 /usr/lib/jvm/jre-1.7.0-openjdk/bin/java
Enter to keep the current selection[+], or type selection number:
So you can easily go back to the default JDK if you need to.