Package com.gpudb.protocol

Class ShowDatasourceResponse

  • All Implemented Interfaces:
    org.apache.avro.generic.GenericContainer, org.apache.avro.generic.IndexedRecord
    public class ShowDatasourceResponse
extends Object
implements org.apache.avro.generic.IndexedRecord
    A set of results returned by GPUdb.showDatasource.

    • Constructor Detail

      • ShowDatasourceResponse

        public ShowDatasourceResponse()
        Constructs a ShowDatasourceResponse object with default parameters.

    • Method Detail

      • getClassSchema

        public static org.apache.avro.Schema getClassSchema()
        This method supports the Avro framework and is not intended to be called directly by the user.
        Returns:
        The schema for the class.

      • getDatasourceNames

        public List<String> getDatasourceNames()
        The data source names.
        Returns:
        The current value of datasourceNames.

      • setDatasourceNames

        public ShowDatasourceResponse setDatasourceNames​(List<String> datasourceNames)
        The data source names.
        Parameters:
        datasourceNames - The new value for datasourceNames.
        Returns:
        this to mimic the builder pattern.

      • getStorageProviderTypes

        public List<String> getStorageProviderTypes()
        The storage provider type of the data sources named in datasourceNames. Supported values:
        • HDFS: Apache Hadoop Distributed File System
        • S3: Amazon S3 bucket
        Returns:
        The current value of storageProviderTypes.

      • setStorageProviderTypes

        public ShowDatasourceResponse setStorageProviderTypes​(List<String> storageProviderTypes)
        The storage provider type of the data sources named in datasourceNames. Supported values:
        • HDFS: Apache Hadoop Distributed File System
        • S3: Amazon S3 bucket
        Parameters:
        storageProviderTypes - The new value for storageProviderTypes.
        Returns:
        this to mimic the builder pattern.

      • getAdditionalInfo

        public List<Map<String,​String>> getAdditionalInfo()
        Additional information about the respective data sources in datasourceNames.
        • LOCATION: Location of the remote storage in 'storage_provider_type://[storage_path[:storage_port]]' format
        • S3_BUCKET_NAME: Name of the Amazon S3 bucket used as the data source
        • S3_REGION: Name of the Amazon S3 region where the bucket is located
        • HDFS_KERBEROS_KEYTAB: Kerberos key for the given HDFS user
        • USER_NAME: Name of the remote system user
        Returns:
        The current value of additionalInfo.

      • setAdditionalInfo

        public ShowDatasourceResponse setAdditionalInfo​(List<Map<String,​String>> additionalInfo)
        Additional information about the respective data sources in datasourceNames.
        • LOCATION: Location of the remote storage in 'storage_provider_type://[storage_path[:storage_port]]' format
        • S3_BUCKET_NAME: Name of the Amazon S3 bucket used as the data source
        • S3_REGION: Name of the Amazon S3 region where the bucket is located
        • HDFS_KERBEROS_KEYTAB: Kerberos key for the given HDFS user
        • USER_NAME: Name of the remote system user
        Parameters:
        additionalInfo - The new value for additionalInfo.
        Returns:
        this to mimic the builder pattern.

      • getInfo

        public Map<String,​String> getInfo()
        Additional information.
        Returns:
        The current value of info.

      • setInfo

        public ShowDatasourceResponse setInfo​(Map<String,​String> info)
        Additional information.
        Parameters:
        info - The new value for info.
        Returns:
        this to mimic the builder pattern.

      • getSchema

        public org.apache.avro.Schema getSchema()
        This method supports the Avro framework and is not intended to be called directly by the user.
        Specified by:
        getSchema in interface org.apache.avro.generic.GenericContainer
        Returns:
        The schema object describing this class.

      • get

        public Object get​(int index)
        This method supports the Avro framework and is not intended to be called directly by the user.
        Specified by:
        get in interface org.apache.avro.generic.IndexedRecord
        Parameters:
        index - the position of the field to get
        Returns:
        value of the field with the given index.
        Throws:
        IndexOutOfBoundsException

      • put

        public void put​(int index,
                Object value)
        This method supports the Avro framework and is not intended to be called directly by the user.
        Specified by:
        put in interface org.apache.avro.generic.IndexedRecord
        Parameters:
        index - the position of the field to set
        value - the value to set
        Throws:
        IndexOutOfBoundsException

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class Object