boom的博客

shell监测datanode个数返回给nagios 步骤一：新建check_datanodes.sh文件并修改权限 [root@master libexec]# vim check_datanodes.sh #!/bin/sh # set java environment export JAVA_HOME=/usr/local/src/java export JRE_HOME=/usr/local/src/java/jre export CLASSPATH=.:$CLASSPATH:$JAVA_HOM

步骤一：新建check_hdfs.sh文件并修改权限 [root@master objects]# cd /usr/local/nagios/libexec/ [root@master libexec]# vim check_hdfs.sh #!/bin/sh #set java environment export JAVA_HOME=/usr/local/src/java export JRE_HOME=/usr/local/src/java/jre export CLASSPATH=.:CLASSPA