com.gpudb.protocol

Class CreateDatasinkRequest

java.lang.Object

com.gpudb.protocol.CreateDatasinkRequest

All Implemented Interfaces:

org.apache.avro.generic.GenericContainer, org.apache.avro.generic.IndexedRecord

public class CreateDatasinkRequest
extends Object
implements org.apache.avro.generic.IndexedRecord

A set of parameters for GPUdb.createDatasink.

Creates a data sink, which contains the destination information for a data sink that is external to the database.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CreateDatasinkRequest.Options A set of string constants for the CreateDatasinkRequest parameter options.

Constructor Summary

Constructors

Constructor and Description
CreateDatasinkRequest() Constructs a CreateDatasinkRequest object with default parameters.
CreateDatasinkRequest(String name, String destination, Map<String,String> options) Constructs a CreateDatasinkRequest object with the specified parameters.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
Object	get(int index) This method supports the Avro framework and is not intended to be called directly by the user.
static org.apache.avro.Schema	getClassSchema() This method supports the Avro framework and is not intended to be called directly by the user.
String	getDestination() Destination for the output data in format 'storage_provider_type://path[:port]'.
String	getName() Name of the data sink to be created.
Map<String,String>	getOptions() Optional parameters.
org.apache.avro.Schema	getSchema() This method supports the Avro framework and is not intended to be called directly by the user.
int	hashCode()
void	put(int index, Object value) This method supports the Avro framework and is not intended to be called directly by the user.
CreateDatasinkRequest	setDestination(String destination) Destination for the output data in format 'storage_provider_type://path[:port]'.
CreateDatasinkRequest	setName(String name) Name of the data sink to be created.
CreateDatasinkRequest	setOptions(Map<String,String> options) Optional parameters.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CreateDatasinkRequest

public CreateDatasinkRequest()

Constructs a CreateDatasinkRequest object with default parameters.

CreateDatasinkRequest

public CreateDatasinkRequest(String name,
                             String destination,
                             Map<String,String> options)

Constructs a CreateDatasinkRequest object with the specified parameters.

Parameters:

name - Name of the data sink to be created.

destination - Destination for the output data in format 'storage_provider_type://path[:port]'. Supported storage provider types are 'azure', 'gcs', 'hdfs', 'http', 'https', 'jdbc', 'kafka', and 's3'.

options - Optional parameters.

• CONNECTION_TIMEOUT: Timeout in seconds for connecting to this data sink
• WAIT_TIMEOUT: Timeout in seconds for waiting for a response from this data sink
• CREDENTIAL: Name of the credential object to be used in this data sink
• S3_BUCKET_NAME: Name of the Amazon S3 bucket to use as the data sink
• S3_REGION: Name of the Amazon S3 region where the given bucket is located
• S3_VERIFY_SSL: Whether to verify SSL connections. Supported values:
  • TRUE: Connect with SSL verification
  • FALSE: Connect without verifying the SSL connection; for testing purposes, bypassing TLS errors, self-signed certificates, etc.
  The default value is TRUE.
• S3_USE_VIRTUAL_ADDRESSING: Whether to use virtual addressing when referencing the Amazon S3 sink. Supported values:
  • TRUE: The requests URI should be specified in virtual-hosted-style format where the bucket name is part of the domain name in the URL.
  • FALSE: Use path-style URI for requests.
  The default value is TRUE.
• S3_AWS_ROLE_ARN: Amazon IAM Role ARN which has required S3 permissions that can be assumed for the given S3 IAM user
• S3_ENCRYPTION_CUSTOMER_ALGORITHM: Customer encryption algorithm used encrypting data
• S3_ENCRYPTION_CUSTOMER_KEY: Customer encryption key to encrypt or decrypt data
• S3_ENCRYPTION_TYPE: Server side encryption type
• S3_KMS_KEY_ID: KMS key
• HDFS_KERBEROS_KEYTAB: Kerberos keytab file location for the given HDFS user. This may be a KIFS file.
• HDFS_DELEGATION_TOKEN: Delegation token for the given HDFS user
• HDFS_USE_KERBEROS: Use kerberos authentication for the given HDFS cluster. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.
• AZURE_STORAGE_ACCOUNT_NAME: Name of the Azure storage account to use as the data sink, this is valid only if tenant_id is specified
• AZURE_CONTAINER_NAME: Name of the Azure storage container to use as the data sink
• AZURE_TENANT_ID: Active Directory tenant ID (or directory ID)
• AZURE_SAS_TOKEN: Shared access signature token for Azure storage account to use as the data sink
• AZURE_OAUTH_TOKEN: Oauth token to access given storage container
• GCS_BUCKET_NAME: Name of the Google Cloud Storage bucket to use as the data sink
• GCS_PROJECT_ID: Name of the Google Cloud project to use as the data sink
• GCS_SERVICE_ACCOUNT_KEYS: Google Cloud service account keys to use for authenticating the data sink
• JDBC_DRIVER_JAR_PATH: JDBC driver jar file location
• JDBC_DRIVER_CLASS_NAME: Name of the JDBC driver class
• KAFKA_TOPIC_NAME: Name of the Kafka topic to publish to if destination is a Kafka broker
• MAX_BATCH_SIZE: Maximum number of records per notification message. The default value is '1'.
• MAX_MESSAGE_SIZE: Maximum size in bytes of each notification message. The default value is '1000000'.
• JSON_FORMAT: The desired format of JSON encoded notifications message. Supported values:
  • FLAT: A single record is returned per message
  • NESTED: Records are returned as an array per message
  The default value is FLAT.
• USE_MANAGED_CREDENTIALS: When no credentials are supplied, we use anonymous access by default. If this is set, we will use cloud provider user settings. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.
• USE_HTTPS: Use https to connect to datasink if true, otherwise use http. Supported values:
  • TRUE
  • FALSE
  The default value is TRUE.
• SKIP_VALIDATION: Bypass validation of connection to this data sink. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.

The default value is an empty Map.

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.

getName

public String getName()

Name of the data sink to be created.

Returns:

The current value of name.

setName

public CreateDatasinkRequest setName(String name)

Name of the data sink to be created.

Parameters:

name - The new value for name.

Returns:

this to mimic the builder pattern.

getDestination

public String getDestination()

Destination for the output data in format 'storage_provider_type://path[:port]'.

Supported storage provider types are 'azure', 'gcs', 'hdfs', 'http', 'https', 'jdbc', 'kafka', and 's3'.

Returns:

The current value of destination.

setDestination

public CreateDatasinkRequest setDestination(String destination)

Destination for the output data in format 'storage_provider_type://path[:port]'.

Supported storage provider types are 'azure', 'gcs', 'hdfs', 'http', 'https', 'jdbc', 'kafka', and 's3'.

Parameters:

destination - The new value for destination.

Returns:

this to mimic the builder pattern.

getOptions

public Map<String,String> getOptions()

Optional parameters.

• CONNECTION_TIMEOUT: Timeout in seconds for connecting to this data sink
• WAIT_TIMEOUT: Timeout in seconds for waiting for a response from this data sink
• CREDENTIAL: Name of the credential object to be used in this data sink
• S3_BUCKET_NAME: Name of the Amazon S3 bucket to use as the data sink
• S3_REGION: Name of the Amazon S3 region where the given bucket is located
• S3_VERIFY_SSL: Whether to verify SSL connections. Supported values:
  • TRUE: Connect with SSL verification
  • FALSE: Connect without verifying the SSL connection; for testing purposes, bypassing TLS errors, self-signed certificates, etc.
  The default value is TRUE.
• S3_USE_VIRTUAL_ADDRESSING: Whether to use virtual addressing when referencing the Amazon S3 sink. Supported values:
  • TRUE: The requests URI should be specified in virtual-hosted-style format where the bucket name is part of the domain name in the URL.
  • FALSE: Use path-style URI for requests.
  The default value is TRUE.
• S3_AWS_ROLE_ARN: Amazon IAM Role ARN which has required S3 permissions that can be assumed for the given S3 IAM user
• S3_ENCRYPTION_CUSTOMER_ALGORITHM: Customer encryption algorithm used encrypting data
• S3_ENCRYPTION_CUSTOMER_KEY: Customer encryption key to encrypt or decrypt data
• S3_ENCRYPTION_TYPE: Server side encryption type
• S3_KMS_KEY_ID: KMS key
• HDFS_KERBEROS_KEYTAB: Kerberos keytab file location for the given HDFS user. This may be a KIFS file.
• HDFS_DELEGATION_TOKEN: Delegation token for the given HDFS user
• HDFS_USE_KERBEROS: Use kerberos authentication for the given HDFS cluster. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.
• AZURE_STORAGE_ACCOUNT_NAME: Name of the Azure storage account to use as the data sink, this is valid only if tenant_id is specified
• AZURE_CONTAINER_NAME: Name of the Azure storage container to use as the data sink
• AZURE_TENANT_ID: Active Directory tenant ID (or directory ID)
• AZURE_SAS_TOKEN: Shared access signature token for Azure storage account to use as the data sink
• AZURE_OAUTH_TOKEN: Oauth token to access given storage container
• GCS_BUCKET_NAME: Name of the Google Cloud Storage bucket to use as the data sink
• GCS_PROJECT_ID: Name of the Google Cloud project to use as the data sink
• GCS_SERVICE_ACCOUNT_KEYS: Google Cloud service account keys to use for authenticating the data sink
• JDBC_DRIVER_JAR_PATH: JDBC driver jar file location
• JDBC_DRIVER_CLASS_NAME: Name of the JDBC driver class
• KAFKA_TOPIC_NAME: Name of the Kafka topic to publish to if destination is a Kafka broker
• MAX_BATCH_SIZE: Maximum number of records per notification message. The default value is '1'.
• MAX_MESSAGE_SIZE: Maximum size in bytes of each notification message. The default value is '1000000'.
• JSON_FORMAT: The desired format of JSON encoded notifications message. Supported values:
  • FLAT: A single record is returned per message
  • NESTED: Records are returned as an array per message
  The default value is FLAT.
• USE_MANAGED_CREDENTIALS: When no credentials are supplied, we use anonymous access by default. If this is set, we will use cloud provider user settings. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.
• USE_HTTPS: Use https to connect to datasink if true, otherwise use http. Supported values:
  • TRUE
  • FALSE
  The default value is TRUE.
• SKIP_VALIDATION: Bypass validation of connection to this data sink. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.

The default value is an empty Map.

Returns:

The current value of options.

setOptions

public CreateDatasinkRequest setOptions(Map<String,String> options)

Optional parameters.

• CONNECTION_TIMEOUT: Timeout in seconds for connecting to this data sink
• WAIT_TIMEOUT: Timeout in seconds for waiting for a response from this data sink
• CREDENTIAL: Name of the credential object to be used in this data sink
• S3_BUCKET_NAME: Name of the Amazon S3 bucket to use as the data sink
• S3_REGION: Name of the Amazon S3 region where the given bucket is located
• S3_VERIFY_SSL: Whether to verify SSL connections. Supported values:
  • TRUE: Connect with SSL verification
  • FALSE: Connect without verifying the SSL connection; for testing purposes, bypassing TLS errors, self-signed certificates, etc.
  The default value is TRUE.
• S3_USE_VIRTUAL_ADDRESSING: Whether to use virtual addressing when referencing the Amazon S3 sink. Supported values:
  • TRUE: The requests URI should be specified in virtual-hosted-style format where the bucket name is part of the domain name in the URL.
  • FALSE: Use path-style URI for requests.
  The default value is TRUE.
• S3_AWS_ROLE_ARN: Amazon IAM Role ARN which has required S3 permissions that can be assumed for the given S3 IAM user
• S3_ENCRYPTION_CUSTOMER_ALGORITHM: Customer encryption algorithm used encrypting data
• S3_ENCRYPTION_CUSTOMER_KEY: Customer encryption key to encrypt or decrypt data
• S3_ENCRYPTION_TYPE: Server side encryption type
• S3_KMS_KEY_ID: KMS key
• HDFS_KERBEROS_KEYTAB: Kerberos keytab file location for the given HDFS user. This may be a KIFS file.
• HDFS_DELEGATION_TOKEN: Delegation token for the given HDFS user
• HDFS_USE_KERBEROS: Use kerberos authentication for the given HDFS cluster. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.
• AZURE_STORAGE_ACCOUNT_NAME: Name of the Azure storage account to use as the data sink, this is valid only if tenant_id is specified
• AZURE_CONTAINER_NAME: Name of the Azure storage container to use as the data sink
• AZURE_TENANT_ID: Active Directory tenant ID (or directory ID)
• AZURE_SAS_TOKEN: Shared access signature token for Azure storage account to use as the data sink
• AZURE_OAUTH_TOKEN: Oauth token to access given storage container
• GCS_BUCKET_NAME: Name of the Google Cloud Storage bucket to use as the data sink
• GCS_PROJECT_ID: Name of the Google Cloud project to use as the data sink
• GCS_SERVICE_ACCOUNT_KEYS: Google Cloud service account keys to use for authenticating the data sink
• JDBC_DRIVER_JAR_PATH: JDBC driver jar file location
• JDBC_DRIVER_CLASS_NAME: Name of the JDBC driver class
• KAFKA_TOPIC_NAME: Name of the Kafka topic to publish to if destination is a Kafka broker
• MAX_BATCH_SIZE: Maximum number of records per notification message. The default value is '1'.
• MAX_MESSAGE_SIZE: Maximum size in bytes of each notification message. The default value is '1000000'.
• JSON_FORMAT: The desired format of JSON encoded notifications message. Supported values:
  • FLAT: A single record is returned per message
  • NESTED: Records are returned as an array per message
  The default value is FLAT.
• USE_MANAGED_CREDENTIALS: When no credentials are supplied, we use anonymous access by default. If this is set, we will use cloud provider user settings. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.
• USE_HTTPS: Use https to connect to datasink if true, otherwise use http. Supported values:
  • TRUE
  • FALSE
  The default value is TRUE.
• SKIP_VALIDATION: Bypass validation of connection to this data sink. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.

The default value is an empty Map.

Parameters:

options - The new value for options.

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

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object