changeCloudHadoopNodeCount

Article summary

Did you find this summary helpful?

Thank you for your feedback

Available in VPC

Changes the number of nodes of Cloud Hadoop.

Requests

Request Parameters

Parameter Name	Requirement Status	Type	Description
regionCode	No	String	- Region code Can determine the Region. regionCode can be obtained via the getRegionList action Default: select the first Region of the getRegionList search results
cloudHadoopInstanceNo	Yes	String	- The instance number of Cloud Hadoop The cloudHadoopInstanceNo can be obtained by the getCloudHadoopInstanceList action.
workerNodeCount	Yes	Integer	- Number of Cloud Hadoop worker nodes Enter the new number of Cloud Hadoop worker nodes.
responseFormatType	No	String	- Format type of the response result Options: xml \| json Default: xml

Request headers

See Cloud Hadoop(VPC) overview.

Request bodies

{
  "regionCode": "string",
  "cloudHadoopInstanceNo": "string",
  "workerNodeCount": 0,
  "responseFormatType": "string"
}

Responses

Response bodies

CloudHadoopInstanceList

Errors

See Cloud Hadoop(VPC) overview.

Examples

Request Examples

POST {API_URL}/changeCloudHadoopNodeCount
?regionCode=KR
&cloudHadoopInstanceNo=****890
&workerNodeCount=3

Response examples

{
  "changeCloudHadoopNodeCountResponse": {
    "totalRows": 1,
    "cloudHadoopInstanceList": [
      {
        "cloudHadoopInstanceNo": "2773498",
        "cloudHadoopClusterName": "fsdfsdsd",
        "cloudHadoopInstanceStatusName": "settingUp",
        "cloudHadoopInstanceStatus": {
          "code": "CREAT",
          "codeName": "CLOUD DATABASE(VPC) Created State"
        },
        "cloudHadoopInstanceOperation": {
          "code": "SETUP",
          "codeName": "CLOUD DATABASE(VPC) Setup OP"
        },
        "cloudHadoopClusterType": {
          "code": "CORE_HADOOP_WITH_SPARK",
          "codeName": "Core Hadoop with Spark : HDFS(3.1.1), YARN(3.1.1), Zookeeper(3.4.9), Ranger(2.0.0), HIVE(3.1.2), Hue(4.8.0), Zeppelin Notebook(0.10.1), Spark (2.4.8)"
        },
        "cloudHadoopVersion": {
          "code": "HADOOP2.0",
          "codeName": "Cloud Hadoop 2.0"
        },
        "cloudHadoopAddOnList": [],
        "ambariServerHost": "e-001-fsdfsdsd-15e9-hd",
        "clusterDirectAccessAccount": "sshuser",
        "loginKey": "newkey",
        "objectStorageBucket": "aabbcc",
        "kdcRealm": "EXAPLE.COM",
        "cloudHadoopImageProductCode": "SW.VCHDP.LNX64.CNTOS.0708.HDP.20.B050",
        "isHa": true,
        "createDate": "2023-02-08T11:21:42+0900",
        "domain": "pri-2kkfq.hadoop.beta.ntruss.com",
        "accessControlGroupNoList": [
          "25472"
        ],
        "cloudHadoopServerInstanceList": [
          {
            "cloudHadoopServerInstanceNo": "2773507",
            "cloudHadoopServerName": "e-001-fsdfsdsd-15e9-hd",
            "cloudHadoopServerRole": {
              "code": "E",
              "codeName": "Edge Node"
            },
            "cloudHadoopServerInstanceStatusName": "running",
            "cloudHadoopServerInstanceStatus": {
              "code": "RUN",
              "codeName": "CLOUD DATABASE(VPC) Server Running State"
            },
            "cloudHadoopServerInstanceOperation": {
              "code": "NOOP",
              "codeName": "CLOUD DATABASE(VPC) Server Null OP"
            },
            "cloudHadoopProductCode": "SVR.VCHDP.EDGND.STAND.C004.M016.NET.HDD.B050.G002",
            "regionCode": "KR",
            "zoneCode": "KR-2",
            "vpcNo": "1665",
            "subnetNo": "2023",
            "isPublicSubnet": false,
            "dataStorageSize": 107374182400,
            "cpuCount": 4,
            "memorySize": 17179869184,
            "uptime": "2023-02-08T11:26:00+0900",
            "createDate": "2023-02-08T11:21:42+0900"
          },
          {
            "cloudHadoopServerInstanceNo": "2773499",
            "cloudHadoopServerName": "m-001-fsdfsdsd-15e7-hd",
            "cloudHadoopServerRole": {
              "code": "M",
              "codeName": "Master Node"
            },
            "cloudHadoopServerInstanceStatusName": "running",
            "cloudHadoopServerInstanceStatus": {
              "code": "RUN",
              "codeName": "CLOUD DATABASE(VPC) Server Running State"
            },
            "cloudHadoopServerInstanceOperation": {
              "code": "NOOP",
              "codeName": "CLOUD DATABASE(VPC) Server Null OP"
            },
            "cloudHadoopProductCode": "SVR.VCHDP.MSTDT.HIMEM.C004.M032.NET.HDD.B050.G002",
            "regionCode": "KR",
            "zoneCode": "KR-2",
            "vpcNo": "1665",
            "subnetNo": "5160",
            "isPublicSubnet": false,
            "dataStorageType": {
              "code": "SSD",
              "codeName": "SSD"
            },
            "dataStorageSize": 107374182400,
            "cpuCount": 4,
            "memorySize": 34359738368,
            "uptime": "2023-02-08T11:25:59+0900",
            "createDate": "2023-02-08T11:21:42+0900"
          },
          {
            "cloudHadoopServerInstanceNo": "2773503",
            "cloudHadoopServerName": "m-002-fsdfsdsd-15e8-hd",
            "cloudHadoopServerRole": {
              "code": "M",
              "codeName": "Master Node"
            },
            "cloudHadoopServerInstanceStatusName": "running",
            "cloudHadoopServerInstanceStatus": {
              "code": "RUN",
              "codeName": "CLOUD DATABASE(VPC) Server Running State"
            },
            "cloudHadoopServerInstanceOperation": {
              "code": "NOOP",
              "codeName": "CLOUD DATABASE(VPC) Server Null OP"
            },
            "cloudHadoopProductCode": "SVR.VCHDP.MSTDT.HIMEM.C004.M032.NET.HDD.B050.G002",
            "regionCode": "KR",
            "zoneCode": "KR-2",
            "vpcNo": "1665",
            "subnetNo": "5160",
            "isPublicSubnet": false,
            "dataStorageType": {
              "code": "SSD",
              "codeName": "SSD"
            },
            "dataStorageSize": 107374182400,
            "cpuCount": 4,
            "memorySize": 34359738368,
            "uptime": "2023-02-08T11:26:00+0900",
            "createDate": "2023-02-08T11:21:42+0900"
          },
          {
            "cloudHadoopServerInstanceNo": "2773510",
            "cloudHadoopServerName": "d-001-fsdfsdsd-15ea-hd",
            "cloudHadoopServerRole": {
              "code": "D",
              "codeName": "Date Node"
            },
            "cloudHadoopServerInstanceStatusName": "running",
            "cloudHadoopServerInstanceStatus": {
              "code": "RUN",
              "codeName": "CLOUD DATABASE(VPC) Server Running State"
            },
            "cloudHadoopServerInstanceOperation": {
              "code": "NOOP",
              "codeName": "CLOUD DATABASE(VPC) Server Null OP"
            },
            "cloudHadoopProductCode": "SVR.VCHDP.MSTDT.HICPU.C008.M016.NET.HDD.B050.G002",
            "regionCode": "KR",
            "zoneCode": "KR-2",
            "vpcNo": "1665",
            "subnetNo": "5160",
            "isPublicSubnet": false,
            "dataStorageType": {
              "code": "SSD",
              "codeName": "SSD"
            },
            "dataStorageSize": 107374182400,
            "cpuCount": 8,
            "memorySize": 17179869184,
            "uptime": "2023-02-08T11:26:16+0900",
            "createDate": "2023-02-08T11:21:42+0900"
          },
          {
            "cloudHadoopServerInstanceNo": "2773514",
            "cloudHadoopServerName": "d-002-fsdfsdsd-15eb-hd",
            "cloudHadoopServerRole": {
              "code": "D",
              "codeName": "Date Node"
            },
            "cloudHadoopServerInstanceStatusName": "running",
            "cloudHadoopServerInstanceStatus": {
              "code": "RUN",
              "codeName": "CLOUD DATABASE(VPC) Server Running State"
            },
            "cloudHadoopServerInstanceOperation": {
              "code": "NOOP",
              "codeName": "CLOUD DATABASE(VPC) Server Null OP"
            },
            "cloudHadoopProductCode": "SVR.VCHDP.MSTDT.HICPU.C008.M016.NET.HDD.B050.G002",
            "regionCode": "KR",
            "zoneCode": "KR-2",
            "vpcNo": "1665",
            "subnetNo": "5160",
            "isPublicSubnet": false,
            "dataStorageType": {
              "code": "SSD",
              "codeName": "SSD"
            },
            "dataStorageSize": 107374182400,
            "cpuCount": 8,
            "memorySize": 17179869184,
            "uptime": "2023-02-08T11:26:27+0900",
            "createDate": "2023-02-08T11:21:42+0900"
          },
          {
            "cloudHadoopServerName": "d-003-fsdfsdsd-15is-hd",
            "cloudHadoopServerRole": {
              "code": "D",
              "codeName": "Date Node"
            },
            "cloudHadoopServerInstanceStatusName": "creating",
            "cloudHadoopServerInstanceStatus": {
              "code": "PEND",
              "codeName": "CLOUD DATABASE(VPC) Server Pending State"
            },
            "cloudHadoopServerInstanceOperation": {
              "code": "CREAT",
              "codeName": "CLOUD DATABASE(VPC) Server Create OP"
            },
            "cloudHadoopProductCode": "SVR.VCHDP.MSTDT.HICPU.C008.M016.NET.HDD.B050.G002",
            "regionCode": "KR",
            "zoneCode": "KR-2",
            "vpcNo": "1665",
            "subnetNo": "5160",
            "isPublicSubnet": false,
            "dataStorageType": {
              "code": "SSD",
              "codeName": "SSD"
            },
            "dataStorageSize": 107374182400,
            "cpuCount": 8,
            "memorySize": 17179869184,
            "createDate": "2023-02-08T20:20:13+0900"
          }
        ]
      }
    ],
    "requestId": "c4e31062-4044-49ad-8141-a6ace84e7cf0",
    "returnCode": "0",
    "returnMessage": "success"
  }
}

<changeCloudHadoopNodeCountResponse>
    <requestId>47d00526-646e-474f-9dbb-d5370e4b98a7</requestId>
    <returnCode>0</returnCode>
    <returnMessage>success</returnMessage>
    <totalRows>1</totalRows>
    <cloudHadoopInstanceList>
        <cloudHadoopInstance>
            <cloudHadoopInstanceNo>2004298</cloudHadoopInstanceNo>
            <cloudHadoopClusterName>xzxafdf</cloudHadoopClusterName>
            <cloudHadoopInstanceStatusName>settingUp</cloudHadoopInstanceStatusName>
            <cloudHadoopInstanceStatus>
                <code>CREAT</code>
                <codeName>CLOUD DATABASE(VPC) Created State</codeName>
            </cloudHadoopInstanceStatus>
            <cloudHadoopInstanceOperation>
                <code>SETUP</code>
                <codeName>CLOUD DATABASE(VPC) Setup OP</codeName>
            </cloudHadoopInstanceOperation>
            <cloudHadoopClusterType>
                <code>CORE_HADOOP_WITH_SPARK</code>
                <codeName>Core Hadoop with Spark : HDFS(3.1.1), YARN(3.1.1), Zookeeper(3.4.6), Ranger(1.2.0), HIVE(3.1.0), Hue(4.3.0), Zepplin Notebook(0.8.0), Spark(2.4.8)</codeName>
            </cloudHadoopClusterType>
            <cloudHadoopVersion>
                <code>HADOOP1.6</code>
                <codeName>Cloud Hadoop 1.6</codeName>
            </cloudHadoopVersion>
            <ambariServerHost>e-001-xzxafdf-i8j-hd</ambariServerHost>
            <clusterDirectAccessAccount>sshuser</clusterDirectAccessAccount>
            <loginKey>****min-hadoop-***</loginKey>
            <objectStorageBucket>***asd</objectStorageBucket>
            <cloudHadoopImageProductCode>SW.VCHDP.LNX64.CNTOS.0708.HDP.16.B050</cloudHadoopImageProductCode>
            <isHa>true</isHa>
            <createDate>2021-11-09T14:43:52+0900</createDate>
            <domain>pri-1t5aa.hadoop.beta.fin-ntruss.com</domain>
            <accessControlGroupNoList>
                <accessControlGroupNo>66812</accessControlGroupNo>
            </accessControlGroupNoList>
            <cloudHadoopServerInstanceList>
                <cloudHadoopServerInstance>
                    <cloudHadoopServerInstanceNo>****</cloudHadoopServerInstanceNo>
                    <cloudHadoopServerName>****</cloudHadoopServerName>
                    <cloudHadoopServerRole>
                        <code>E</code>
                        <codeName>Edge Node</codeName>
                    </cloudHadoopServerRole>
                    <cloudHadoopServerInstanceStatusName>running</cloudHadoopServerInstanceStatusName>
                    <cloudHadoopServerInstanceStatus>
                        <code>RUN</code>
                        <codeName>CLOUD DATABASE(VPC) Server Running State</codeName>
                    </cloudHadoopServerInstanceStatus>
                    <cloudHadoopServerInstanceOperation>
                        <code>NOOP</code>
                        <codeName>CLOUD DATABASE(VPC) Server Null OP</codeName>
                    </cloudHadoopServerInstanceOperation>
                    <cloudHadoopProductCode>SVR.VCHDP.EDGND.STAND.C004.M016.NET.HDD.B050.G001</cloudHadoopProductCode>
                    <regionCode>KR</regionCode>
                    <zoneCode>KR-1</zoneCode>
                    <vpcNo>**387</vpcNo>
                    <subnetNo>**327</subnetNo>
                    <isPublicSubnet>false</isPublicSubnet>
                    <dataStorageSize>107374182400</dataStorageSize>
                    <cpuCount>4</cpuCount>
                    <memorySize>17179869184</memorySize>
                    <uptime>2021-11-09T14:47:37+0900</uptime>
                    <createDate>2021-11-09T14:43:52+0900</createDate>
                </cloudHadoopServerInstance>
                <cloudHadoopServerInstance>
                    <cloudHadoopServerInstanceNo>****</cloudHadoopServerInstanceNo>
                    <cloudHadoopServerName>****</cloudHadoopServerName>
                    <cloudHadoopServerRole>
                        <code>M</code>
                        <codeName>Master Node</codeName>
                    </cloudHadoopServerRole>
                    <cloudHadoopServerInstanceStatusName>running</cloudHadoopServerInstanceStatusName>
                    <cloudHadoopServerInstanceStatus>
                        <code>RUN</code>
                        <codeName>CLOUD DATABASE(VPC) Server Running State</codeName>
                    </cloudHadoopServerInstanceStatus>
                    <cloudHadoopServerInstanceOperation>
                        <code>NOOP</code>
                        <codeName>CLOUD DATABASE(VPC) Server Null OP</codeName>
                    </cloudHadoopServerInstanceOperation>
                    <cloudHadoopProductCode>SVR.VCHDP.MSTDT.STAND.C004.M016.NET.HDD.B050.G001</cloudHadoopProductCode>
                    <regionCode>KR</regionCode>
                    <zoneCode>KR-1</zoneCode>
                    <vpcNo>**387</vpcNo>
                    <subnetNo>**327</subnetNo>
                    <isPublicSubnet>false</isPublicSubnet>
                    <dataStorageType>
                        <code>SSD</code>
                        <codeName>SSD</codeName>
                    </dataStorageType>
                    <dataStorageSize>4294967296000</dataStorageSize>
                    <cpuCount>4</cpuCount>
                    <memorySize>17179869184</memorySize>
                    <uptime>2021-11-09T14:47:39+0900</uptime>
                    <createDate>2021-11-09T14:43:52+0900</createDate>
                </cloudHadoopServerInstance>
                <cloudHadoopServerInstance>
                    <cloudHadoopServerInstanceNo>****</cloudHadoopServerInstanceNo>
                    <cloudHadoopServerName>****</cloudHadoopServerName>
                    <cloudHadoopServerRole>
                        <code>M</code>
                        <codeName>Master Node</codeName>
                    </cloudHadoopServerRole>
                    <cloudHadoopServerInstanceStatusName>running</cloudHadoopServerInstanceStatusName>
                    <cloudHadoopServerInstanceStatus>
                        <code>RUN</code>
                        <codeName>CLOUD DATABASE(VPC) Server Running State</codeName>
                    </cloudHadoopServerInstanceStatus>
                    <cloudHadoopServerInstanceOperation>
                        <code>NOOP</code>
                        <codeName>CLOUD DATABASE(VPC) Server Null OP</codeName>
                    </cloudHadoopServerInstanceOperation>
                    <cloudHadoopProductCode>SVR.VCHDP.MSTDT.STAND.C004.M016.NET.HDD.B050.G001</cloudHadoopProductCode>
                    <regionCode>KR</regionCode>
                    <zoneCode>KR-1</zoneCode>
                    <vpcNo>**387</vpcNo>
                    <subnetNo>**327</subnetNo>
                    <isPublicSubnet>false</isPublicSubnet>
                    <dataStorageType>
                        <code>SSD</code>
                        <codeName>SSD</codeName>
                    </dataStorageType>
                    <dataStorageSize>4294967296000</dataStorageSize>
                    <cpuCount>4</cpuCount>
                    <memorySize>17179869184</memorySize>
                    <uptime>2021-11-09T14:47:50+0900</uptime>
                    <createDate>2021-11-09T14:43:52+0900</createDate>
                </cloudHadoopServerInstance>
                <cloudHadoopServerInstance>
                    <cloudHadoopServerInstanceNo>****</cloudHadoopServerInstanceNo>
                    <cloudHadoopServerName>****</cloudHadoopServerName>
                    <cloudHadoopServerRole>
                        <code>D</code>
                        <codeName>Date Node</codeName>
                    </cloudHadoopServerRole>
                    <cloudHadoopServerInstanceStatusName>running</cloudHadoopServerInstanceStatusName>
                    <cloudHadoopServerInstanceStatus>
                        <code>RUN</code>
                        <codeName>CLOUD DATABASE(VPC) Server Running State</codeName>
                    </cloudHadoopServerInstanceStatus>
                    <cloudHadoopServerInstanceOperation>
                        <code>NOOP</code>
                        <codeName>CLOUD DATABASE(VPC) Server Null OP</codeName>
                    </cloudHadoopServerInstanceOperation>
                    <cloudHadoopProductCode>SVR.VCHDP.MSTDT.STAND.C004.M016.NET.HDD.B050.G001</cloudHadoopProductCode>
                    <regionCode>KR</regionCode>
                    <zoneCode>KR-1</zoneCode>
                    <vpcNo>**387</vpcNo>
                    <subnetNo>**327</subnetNo>
                    <isPublicSubnet>false</isPublicSubnet>
                    <dataStorageType>
                        <code>SSD</code>
                        <codeName>SSD</codeName>
                    </dataStorageType>
                    <dataStorageSize>107374182400</dataStorageSize>
                    <cpuCount>4</cpuCount>
                    <memorySize>17179869184</memorySize>
                    <uptime>2021-11-09T14:47:39+0900</uptime>
                    <createDate>2021-11-09T14:43:52+0900</createDate>
                </cloudHadoopServerInstance>
                <cloudHadoopServerInstance>
                    <cloudHadoopServerInstanceNo>****</cloudHadoopServerInstanceNo>
                    <cloudHadoopServerName>****</cloudHadoopServerName>
                    <cloudHadoopServerRole>
                        <code>D</code>
                        <codeName>Date Node</codeName>
                    </cloudHadoopServerRole>
                    <cloudHadoopServerInstanceStatusName>running</cloudHadoopServerInstanceStatusName>
                    <cloudHadoopServerInstanceStatus>
                        <code>RUN</code>
                        <codeName>CLOUD DATABASE(VPC) Server Running State</codeName>
                    </cloudHadoopServerInstanceStatus>
                    <cloudHadoopServerInstanceOperation>
                        <code>NOOP</code>
                        <codeName>CLOUD DATABASE(VPC) Server Null OP</codeName>
                    </cloudHadoopServerInstanceOperation>
                    <cloudHadoopProductCode>SVR.VCHDP.MSTDT.STAND.C004.M016.NET.HDD.B050.G001</cloudHadoopProductCode>
                    <regionCode>KR</regionCode>
                    <zoneCode>KR-1</zoneCode>
                    <vpcNo>**387</vpcNo>
                    <subnetNo>**327</subnetNo>
                    <isPublicSubnet>false</isPublicSubnet>
                    <dataStorageType>
                        <code>SSD</code>
                        <codeName>SSD</codeName>
                    </dataStorageType>
                    <dataStorageSize>107374182400</dataStorageSize>
                    <cpuCount>4</cpuCount>
                    <memorySize>17179869184</memorySize>
                    <uptime>2021-11-09T14:47:39+0900</uptime>
                    <createDate>2021-11-09T14:43:52+0900</createDate>
                </cloudHadoopServerInstance>
                <cloudHadoopServerInstance>
                    <cloudHadoopServerName>****</cloudHadoopServerName>
                    <cloudHadoopServerRole>
                        <code>D</code>
                        <codeName>Date Node</codeName>
                    </cloudHadoopServerRole>
                    <cloudHadoopServerInstanceStatusName>creating</cloudHadoopServerInstanceStatusName>
                    <cloudHadoopServerInstanceStatus>
                        <code>PEND</code>
                        <codeName>CLOUD DATABASE(VPC) Server Pending State</codeName>
                    </cloudHadoopServerInstanceStatus>
                    <cloudHadoopServerInstanceOperation>
                        <code>CREAT</code>
                        <codeName>CLOUD DATABASE(VPC) Server Create OP</codeName>
                    </cloudHadoopServerInstanceOperation>
                    <cloudHadoopProductCode>SVR.VCHDP.MSTDT.STAND.C004.M016.NET.HDD.B050.G001</cloudHadoopProductCode>
                    <regionCode>KR</regionCode>
                    <zoneCode>KR-1</zoneCode>
                    <vpcNo>**387</vpcNo>
                    <subnetNo>**327</subnetNo>
                    <isPublicSubnet>false</isPublicSubnet>
                    <dataStorageType>
                        <code>SSD</code>
                        <codeName>SSD</codeName>
                    </dataStorageType>
                    <dataStorageSize>4294967296000</dataStorageSize>
                    <cpuCount>4</cpuCount>
                    <memorySize>17179869184</memorySize>
                    <createDate>2021-11-09T17:51:20+0900</createDate>
                </cloudHadoopServerInstance>
            </cloudHadoopServerInstanceList>
        </cloudHadoopInstance>
    </cloudHadoopInstanceList>
</changeCloudHadoopNodeCountResponse>

Error examples

{
  "responseError": {
    "returnCode": "5001005",
    "returnMessage": "The cluster is working on something else. Please try again after the existing work is completed."
  }
}

{
  "responseError": {
    "returnCode": "5001000",
    "returnMessage": "The number of DATA nodes entered by the user has already been created."
  }
}

Was this article helpful?

What's Next

changeCloudHadoopNodeSpec

Table of contents

Requests
Responses
Errors
Examples