Oracle JDK is the closed-source version of Java developed by Oracle. OpenJDK is a free and open-source implementation of the Java SE Platform Edition. Java is divided into two types OpenJDK and Oracle JDK. Java is an object-oriented web programming language used in thousands of applications worldwide and has a huge community of developers and regular users. Make sure not to overwrite any customizations you've made to the file, such as your license key, app name, or changes to default settings.įor example, if you diff the default newrelic.yml files for Java agent versions 7.7.0 and 7.8.In this tutorial, we are going to show you how to install and manage multiple Java versions on a Linux server. You can use diff or another diffing utility to see what's changed, and add the new config settings to your old file. We add new settings to newrelic.yml as we release new versions of the agent. If you experience issues after the Java agent update, restore from the backed-up New Relic agent directory. Compare your old newrelic.yml with the newly downloaded newrelic.yml from the zip, and update the file if needed.Unzip the new agent download file, then copy newrelic-api.jar and newrelic.jar into the original Java agent root directory.Rename that directory to NewRelic_Agent#.#.#, where #.#.# is the agent version number. Back up the entire Java agent root directory to another location.Then, to update to the latest Java agent version: Your Java agent version will be printed to your console. To identify which version of the Java agent you're currently using, run java -jar newrelic.jar -v. These update procedures describe how to replace some of the current contents of your agent root directory, which contains the New Relic Java agent ( newrelic.jar), with newly downloaded contents from the New Relic UI. For additional information about specific agent updates, refer to the Java agent release notes. To take full advantage of New Relic's latest features, enhancements, and important security patches, we recommend you update your Java agent to the latest version.

Updating java