zabbix监控hadoop进程
#!/bin/bashserver=$1
case $server in
journalnode)
/etc/init.d/hadoop-hdfs-journalnode status >> /dev/null 2>&1
echo $?
;;
namenode)
/etc/init.d/hadoop-hdfs-namenode status >> /dev/null 2>&1
echo $?
;;
zkfc)
/etc/init.d/zookeeper-server status >> /dev/null 2>&1
echo $?
;;
datanode)
/etc/init.d/hadoop-hdfs-datanode status >> /dev/null 2>&1
echo $?
;;
esac
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