????Flink????????????????
??????Flink SQL (Flink 1.8.1),??hadoop
????????????????yarn-site.xml????????????????
<property>
<name>yarn.nodemanager.resource.memory-mb</name>
<value>16384</value>
</property>
<property>
<name>yarn.scheduler.minimum-allocation-mb</name>
<value>1024</value>
</property>
<property>
<name>yarn.scheduler.maximum-allocation-mb</name>
<value>8192</value>
</property>
????????????flink on yarn????????????????./flink-1.8.1/bin/flink run -m
yarn-cluster -p 4 -d -c streaming.StreamKafkaMain -yn 4 -ys 2 -yjm 2048 -ytm
8192 -ynm bigdata6 ./flink_bigdata6.jar
????????????????????????????????10??????????????????????????????????????????????????????????
