json Amazon AWS EMR配置 - http://docs.aws.amazon.com/emr/latest/ReleaseGuide/emr-hdfs-config.html

Posted 2021-05-18

[
	{
		"classification": "capacity-scheduler",
		"properties": {
			"yarn.scheduler.capacity.resource-calculator": "org.apache.hadoop.yarn.util.resource.DominantResourceCalculator"
		},
		"configurations": []
	},
	{
		"classification": "spark",
		"properties": {
			"maximizeResourceAllocation": "true"
		},
		"configurations": []
	},
	{
		"classification": "hdfs-site",
		"properties": {
			"dfs.replication": "2"
		},
		"configurations": []
	}
]