flink Sql查询异常NoResourceAvailableException: Could not acquire the minimum required resources

flink Sql查询异常NoResourceAvailableException: Could not acquire the minimum required resources

 

conf/worker里的localhost改成四行就好了,会启动四个taskMananger和conf/conf/flink-conf.yaml 的配置项taskmanager.numberOfTaskSlots: 4 对应, 代表在本机启动的worker数。