Hadoop记录-queue使用率

#!/bin/sh
ip=xxx
port=8088
export HADOOP_HOME=xxx
rmstate1=$($HADOOP_HOME/yarn rmadmin -getServiceState rm1)
rmstate2=$($HADOOP_HOME/yarn rmadmin -getServiceState rm2)
if [[ $rmstate1 == *active* ]]
then
   ip=xxx
fi
cd /home/yarn/queuecheck
curl http://$ip:$port/ws/v1/cluster/scheduler | jq . | sed 's/\"//g' > cpu.json
tail -n 32 cpu.json > ncpu.json
cat ncpu.json | grep -i "vCores" | awk -F ": " '{print $2}' | awk -F "," '{print $1}' > vcores.txt
usedvcores=$(sed -n "3 p" vcores.txt | awk '{print $1}')
maxvcores=$(sed -n "2 p" vcores.txt | awk '{print $1}')
vrate=$(printf "%.2f" `echo "scale=2;$usedvcores/$maxvcores"|bc`)
echo "当前已使用vcores个数:"$usedvcores
echo "当前共分配vcores个数:"$maxvcores
echo "当前使用率:"$vrate

#curl http://xxx:50070/jmx?qry=Hadoop:service=NameNode,name=RpcActivityForPort8020
    #curl http://xxx:8088/jmx?qry=Hadoop:service=ResourceManager,name=QueueMetrics,q0=root

#!/bin/sh
ip=xxx
port=8088
export HADOOP_HOME=/app/hadoop/bin
rmstate1=$($HADOOP_HOME/yarn rmadmin -getServiceState rm1)
rmstate2=$($HADOOP_HOME/yarn rmadmin -getServiceState rm2)
if [[ $rmstate1 == *active* ]]
then
   ip=xxx
fi
cd /home/yarn/queuecheck
curl http://$ip:$port/ws/v1/cluster/scheduler | jq . | sed 's/\"//g' > mem.json
tail -n 32 mem.json > nmem.json
cat nmem.json | grep -i "memory" | awk -F ": " '{print $2}' | awk -F "," '{print $1}' > mem.txt
usedmem=$(sed -n "3 p" mem.txt | awk '{print $1/1024/1024}')
maxmem=$(sed -n "2 p" mem.txt | awk '{print $1/1024/1024}')
mrate=$(printf "%.2f" `echo "scale=2;$usedmem/$maxmem"|bc`)
echo "当前已使用内存（TB）:"$usedmem
echo "当前共分配内存（TB）:"$maxmem
echo "当前使用率:"$mrate