[flick]flick on yarn's flick conf simplest configuration

notes ：
jobmanager.memory.heap.size and jobmanager.memory.process.size A choice , And the latter is bigger than the former .

classloader.check-leaked-classloader: false and taskmanager.memory.process.size: 5120m It's the problem encountered when the program starts , So in terms of configuration

env.hadoop.conf.dir: /opt/hadoop/etc/hadoop,
env.java.home: /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.181-7.b13.el7.x86_64/jre and
env.yarn.conf.dir: /opt/hadoop/etc/hadoop Is the environment variable . If your /etc/profile Can find the corresponding path , Then only three configurations are needed

## jobmanager.memory.heap.size: 1024m
jobmanager.memory.process.size: 2048m


classloader.check-leaked-classloader: false
taskmanager.memory.process.size: 5120m
env.hadoop.conf.dir: /opt/hadoop/etc/hadoop
env.java.home: /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.181-7.b13.el7.x86_64/jre
env.yarn.conf.dir: /opt/hadoop/etc/hadoop

test ：
Remember in active State of rm On the implementation ！

 /opt/flink-1.13.6/bin/flink run  -t yarn-per-job /opt/flink/examples/batch/WordCount.jar