Java Applications and Servers

I have developed this project because most Nagios Plugins only query 1 Attribute of mbean that puts a big load on the operating system for…

:~# ./cassandra_ring -h Usage: ./cassandra_ring [-w ] [-c ] -H -P is Number of Live Nodes in Cassandra Cluster for Warning state Default is 3.…

# ./cass-time-taken-for-GC-CMS -h Usage: ./cass-time-taken-for-GC-CMS -w -c -f WARNING threshold.(in seconds) Default is 90 seconds. is Rate/second for Critical state Default is 120 seconds. location…

# ./cass-CMS-GC.sh -h Usage: ./cass-CMS-GC.sh -d -f -w ] [-c is Duration within which the count needs to be monitors (in seconds ) ; Default:900…

~# ./cass_tpstats_pending_tasks -h Usage: ./cass_tpstats_pending_tasks [-w ] [-c ] is Number of Pending Jobs for WARNing state Default is 5. is Number of Pending Jobs…

To run this Plugin you should first download the check_jmx plugin for Nagios. Since it reads the Values from Check_JMX plugin. This Plug-in monitors Cassandra…

# ./cass_unreachable_nodes -h Usage: ./cass_unreachable_nodes [-w ] [-c ] -H -P is Number of Unreachable Nodes for WARNing state Default is 1. is Number of…

I made this little script, to parse output from the adminpage, normally found at http://jobtracker.company.com:50030/jobtracker.jsp It will check for status, and number of machines, and…

This plug in checks the Hadoop Blacklisted Nodes from the the Job Tracker web UI page i.e. http://127.0.0.1:50030 The plugin returns Critical alarm - if…

This is a test to check status of hdfs in a hadoop cluster. The test uses the Hadoop hdfs admin web page, normally found at;…

Documentation and Download here: http://www.claudiokuenzler.com/nagios-plugins/check_weblogic_heap.php This plugin will check the current memory usage of your Weblogic application. Version History 20110930 Created plugin 20111003 Catching connection/authentication…

check_jmeter-scenario.pl version 0.1 by Erwan Labynocle Ben Souiden Don't forget to download the jmeter : http://jakarta.apache.org/site/downloads/ Usage : //check_jmeter-scenario.pl -j //jakarta-jmeter-2.4/ -pl //scenario.jmx -l //log…