V1.4 released fixes a bug where the warning and critical values for threads was not being correctly calculated on the second and subequent connectors. The Jolokia agent and ActiveMQ Using Nagios configuration templates.
V1.3 released adds currentThreadCount to the performance data reported by this plugin. As far as Java applications go, Apache Tomcat is one of the most commonly used servers. Additionally, monitoring prevents or resolves potential issues in a timely manner. Add your TOMCAT host and service config through CCM. ' will check ALL connectors mentioned in the XML status report. JApplication server monitoring metrics and runtime characteristics are essential for the applications running on each server. Please bounce the database service and then run through the CCM > Delete > Write > Verify. V1.2 released can check any connector-name. Thanks to Christian Mies, Rainer Brunold, and others for contributing Nagios and Netware documentation, addons, etc. XML::XPath - for parsing and evaluating XPath statements I have an error queue in ActiveMQ, which is populated by Apache Camels. LWP - The World-Wide Web library for Perl The first are web application attacks that attempt to input commands. ActiveMQConnectionFactory factory new ActiveMQConnectionFactory ('tcp://localhost:61616') Connection connection factory.createConnection () Session session connection.createSession (false,Session.AUTOACKNOWLEDGE) Queue queue session. I have a core java application which starts an embedded jolokia (version 1.6.0). This plugin requires the following perl libraries, available with most Linux distributions or from This plugin has proved useful in debugging, by picking up the time when a problem started, as distinct from when the tomcat actually failed.
#Apache tomcat error application queue connection nagios code
It is also useful to set the 'max_check_attempts' higher than usual to give garbage collection time to kick in. Citrix Workspace Application and Receiver for Windows contains remote code execution vulnerability resulting from local drive access preferences not being. I suggest setting the critical threshold for memory quite low - 50 Mbytes or less. We are in Lucee 5.3.1.102 on Windows server 2016, Servlet Container Apache Tomcat/8.5.35, BonCode Apache Tomcat AJP 1. it will complain about low memory, which may be fixed by the next garbage collection. The problem is appearing as far as we know from user inputs in both servers but it happens occasionally. Note that although this sounds quite useful, the nature of garbage collection in Java means that this plugin is prone to 'false positives' when reporting memory usage. This plugin does a HTTP GET of the tomcat status page:
0 kommentar(er)
