TOP LEVEL CATEGORIES
EXPLORE
@so-net-developer
Favorites 0
Views 5127
Nagios shell script and Java source to check whether Cassandra node is alive or not compile: javac CheckNode.java usege: copy CheckNode.class and check_cassandra_node.sh into the…
Perl script to check the number of Hadoop tasktrackers alive useage: Nagios Configuration services.cfg define service { use generic-service host_name [jobtracker's host] service_description check_remote_tasktracker contact_groups…
Perl script to check the number of Hadoop datanodes alive useage: Nagios Configuration services.cfg define service { use generic-service host_name [namenode's host] service_description check_remote_datanode contact_groups…
script to check Hadoop HDFS healthy by using the command "hadoop fsck" useage: nrpe Configuration nrpe.cfg command[check_hdfs]=/usr/local/bin/check_hdfs.sh Nagios Configuration services.cfg define service { use generic-service…
script to check whether the secondarynamenode's metadata was changed or not within last 120minites useage: nrpe Configuration nrpe.cfg command[check_checkpoint]=/usr/local/bin/secondarynamenode_check.sh Nagios Configuration services.cfg define service {…