設定 Hadoop KMS ACL 並在 HDFS 中建立加密區域

下列物件會建立 Hadoop KMS 的 ACL，並在 HDFS 中建立加密區域及對應的加密金鑰：

{
      "name": "kmsAcls",
      "id": "kmsAcls",
      "type": "EmrConfiguration",
      "classification": "hadoop-kms-acls",
      "property": [
        {"ref":"kmsBlacklist"},
        {"ref":"kmsAcl"}
      ]
    },
    {
      "name": "hdfsEncryptionZone",
      "id": "hdfsEncryptionZone",
      "type": "EmrConfiguration",
      "classification": "hdfs-encryption-zones",
      "property": [
        {"ref":"hdfsPath1"},
        {"ref":"hdfsPath2"}
      ]
    },
    {
      "name": "kmsBlacklist",
      "id": "kmsBlacklist",
      "type": "Property",
      "key": "hadoop.kms.blacklist.CREATE",
      "value": "foo,myBannedUser"
    },
    {
      "name": "kmsAcl",
      "id": "kmsAcl",
      "type": "Property",
      "key": "hadoop.kms.acl.ROLLOVER",
      "value": "myAllowedUser"
    },
    {
      "name": "hdfsPath1",
      "id": "hdfsPath1",
      "type": "Property",
      "key": "/myHDFSPath1",
      "value": "path1_key"
    },
    {
      "name": "hdfsPath2",
      "id": "hdfsPath2",
      "type": "Property",
      "key": "/myHDFSPath2",
      "value": "path2_key"
    }