https://www.alibabacloud.com/help/en/emr/emr-on-ecs/user-guide/common-ports-of-open-source-components
Common ports of open source components,E-MapReduce:This topic describes the common ports of open source components. Component Port Description Hadoop 2.X
common portsopen sourcealibaba cloudcomponentsmapreduce
https://www.juniper.net/documentation/us/en/software/jsa7.5.0/jsa-rest-api-v170/topics/ref/17.0--config-flow-common_destination_ports-active_configurations-GET.html
Gets the list of active configurations for common destination ports. You must have System Administrator or Security Admin permissions to use this endpoint.
getconfigflowcommondestination