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HDFS load balancing + how to replace the round robin with org.apache.hadoop.hdfs.server.datanode.fsdataset.AvailableSpaceVolumeChoosingPolicy

hi all


we have HDP cluster version 2.6.5 , with ambari

as I understands the default load HDFS balancing is round robin


is it possible to change the round robin with org.apache.hadoop.hdfs.server.datanode.fsdataset.AvailableSpaceVolumeChoosingPolicy ?



if yes then how to implemented it in ambari HDFS configuration


reference -