getCloudHadoopObjectList

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Can be used in a VPC environment.

Overview

It searches the file list of Object Storage buckets available in Cloud Hadoop.

Request

Request parameter

Parameter name Requirement status Type Restrictions Description
regionCode No String Region code
You can decide the region to test whether Hive metastore linkage is possible.
You can obtain the regionCode through the getRegionList action.
Default: Selects the first region of the getRegionList search results.
bucketName Yes String Bucket name
Refers to the space for saving data in Object Storage.
You can obtain the bucketName through the getCloudHadoopInstanceList action.
prefix No String Prefix of the object name to search
Limits the response to object names starting with the prefix.
delimiter No String Position separator of the object structure
Binds the objects between the prefix and delimiter together.
maxKeys No String Limits the number of objects to be displayed in the response.
marker No String Specifies objects from place where the list should start, in the UTF-8 binary order.
output No String Format type for the response result
Options: xml | json
Default: xml

Response

Response data type

  • CloudHadoopObjectList type
CloudHadoopObjectList extends CommonResponse
private Integer totalRows;
private String marker;
private String nextMarker;
private List<String> commonPrefixList;
private List<CloudHadoopObject> cloudHadoopObjectList = new ArrayList<>();
CloudHadoopObjectList
private String key;
private Date lastModified;
private Long size;

Examples

Request example

ncloud vhadoop getCloudHadoopObjectList  --regionCode KR --bucketName test***

Response example

<getCloudHadoopObjectListResponse>
    <requestId>d3b26cc2-d47e-4a97-9e9b-468dac851fb4</requestId>
    <returnCode>0</returnCode>
    <returnMessage>success</returnMessage>
    <totalRows>2</totalRows>
    <commonPrefixList/>
    <cloudHadoopObjectList>
        <cloudHadoopObject>
            <key>20210916-dasd002.backup.tar.gz</key>
            <lastModified>2021-09-16T14:45:23+0900</lastModified>
            <size>10142</size>
        </cloudHadoopObject>
        <cloudHadoopObject>
            <key>CONFIG-BACKUP/</key>
            <lastModified>2021-11-09T18:08:23+0900</lastModified>
            <size>0</size>
        </cloudHadoopObject>
    </cloudHadoopObjectList>
</getCloudHadoopObjectListResponse>