The original port of `dn_schema_region_consensus_port` in DataNode is 50010, which may be conflict with HDFS system.
And the original used ports are 6667、9003、8777、50010、40010、22277 and 22278, which are not in a regular range, so we want to change the default used ports as the picture below. What do your opinion about the port changes? Thanks, --------------- Gaofei Cao
