returns a node id to disk usage mapping for the path that has the least available space on the node . concode_field_sep ImmutableOpenMap<String,DiskUsage> leastAvailableSpaceUsage concode_elem_sep ImmutableOpenMap<ShardRouting,String> routingToDataPath concode_elem_sep ClusterInfo EMPTY concode_elem_sep ImmutableOpenMap<String,DiskUsage> mostAvailableSpaceUsage concode_elem_sep ImmutableOpenMap<String,Long> shardSizes concode_field_sep ImmutableOpenMap<String,DiskUsage> getNodeMostAvailableDiskUsages concode_elem_sep Long getShardSize concode_elem_sep long getShardSize concode_elem_sep String shardIdentifierFromRouting concode_elem_sep String getDataPath
ImmutableOpenMap < String , DiskUsage > function ( ) { return this . leastAvailableSpaceUsage ; }