flink启动错误（使用YARN）

##flink启动错误信息
Executor found. Please make sure to export the HADOOP_CLASSPATH environment

##需要手动添加HADOOP_CLASSPATH：
vim /etc/profile
export HADOOP_HOME=“/opt/cloudera/parcels/CDH/lib/hadoop”
export PATH=$PATH:$HADOOP_HOME/bin:$HADOO{P}_{H}OME/sbin:$PATH
export HADOOP_CLASSPATH=hadoop classpath
export FLINK_HOME=/opt/autoflow/flink-1.14.5
export PATH=$PATH:$FLINK_HOME/bin:$PATH

source /etc/profile

echo $HADOOP_HOME

##测试是否可行
cd /opt/autoflow/flink-1.14.5/
bin/flink run -m yarn-cluster ./examples/batch/WordCount.jar