Class S3HudiDirectTarget

java.lang.Object
software.amazon.awssdk.services.glue.model.S3HudiDirectTarget
All Implemented Interfaces:
Serializable, SdkPojo, ToCopyableBuilder<S3HudiDirectTarget.Builder,S3HudiDirectTarget>
@Generated("software.amazon.awssdk:codegen") public final class S3HudiDirectTarget extends Object implements SdkPojo, Serializable, ToCopyableBuilder<S3HudiDirectTarget.Builder,S3HudiDirectTarget>

Specifies a target that writes to a Hudi data source in Amazon S3.

See Also:

  • Method Details

    • name

      public final String name()

      The name of the data target.

      Returns:
      The name of the data target.

    • hasInputs

      public final boolean hasInputs()
      For responses, this returns true if the service returned a value for the Inputs property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • inputs

      public final List<String> inputs()

      The nodes that are inputs to the data target.

      Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasInputs() method.

      Returns:
      The nodes that are inputs to the data target.

    • path

      public final String path()

      The Amazon S3 path of your Hudi data source to write to.

      Returns:
      The Amazon S3 path of your Hudi data source to write to.

    • compression

      public final HudiTargetCompressionType compression()

      Specifies how the data is compressed. This is generally not necessary if the data has a standard file extension. Possible values are "gzip" and "bzip").

      If the service returns an enum value that is not available in the current SDK version, compression will return HudiTargetCompressionType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from compressionAsString().

      Returns:
      Specifies how the data is compressed. This is generally not necessary if the data has a standard file extension. Possible values are "gzip" and "bzip").
      See Also:

    • compressionAsString

      public final String compressionAsString()

      Specifies how the data is compressed. This is generally not necessary if the data has a standard file extension. Possible values are "gzip" and "bzip").

      If the service returns an enum value that is not available in the current SDK version, compression will return HudiTargetCompressionType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from compressionAsString().

      Returns:
      Specifies how the data is compressed. This is generally not necessary if the data has a standard file extension. Possible values are "gzip" and "bzip").
      See Also:

    • numberTargetPartitions

      public final String numberTargetPartitions()

      Specifies the number of target partitions for distributing Hudi dataset files across Amazon S3.

      Returns:
      Specifies the number of target partitions for distributing Hudi dataset files across Amazon S3.

    • hasPartitionKeys

      public final boolean hasPartitionKeys()
      For responses, this returns true if the service returned a value for the PartitionKeys property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • partitionKeys

      public final List<List<String>> partitionKeys()

      Specifies native partitioning using a sequence of keys.

      Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasPartitionKeys() method.

      Returns:
      Specifies native partitioning using a sequence of keys.

    • format

      public final TargetFormat format()

      Specifies the data output format for the target.

      If the service returns an enum value that is not available in the current SDK version, format will return TargetFormat.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from formatAsString().

      Returns:
      Specifies the data output format for the target.
      See Also:

    • formatAsString

      public final String formatAsString()

      Specifies the data output format for the target.

      If the service returns an enum value that is not available in the current SDK version, format will return TargetFormat.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from formatAsString().

      Returns:
      Specifies the data output format for the target.
      See Also:

    • hasAdditionalOptions

      public final boolean hasAdditionalOptions()
      For responses, this returns true if the service returned a value for the AdditionalOptions property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • additionalOptions

      public final Map<String,String> additionalOptions()

      Specifies additional connection options for the connector.

      Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasAdditionalOptions() method.

      Returns:
      Specifies additional connection options for the connector.

    • schemaChangePolicy

      public final DirectSchemaChangePolicy schemaChangePolicy()

      A policy that specifies update behavior for the crawler.

      Returns:
      A policy that specifies update behavior for the crawler.

    • autoDataQuality

      public final AutoDataQuality autoDataQuality()

      Specifies whether to automatically enable data quality evaluation for the S3 Hudi direct target. When set to true, data quality checks are performed automatically during the write operation.

      Returns:
      Specifies whether to automatically enable data quality evaluation for the S3 Hudi direct target. When set to true, data quality checks are performed automatically during the write operation.

    • toBuilder

      public S3HudiDirectTarget.Builder toBuilder()
      Description copied from interface: ToCopyableBuilder
      Take this object and create a builder that contains all of the current property values of this object.
      Specified by:
      toBuilder in interface ToCopyableBuilder<S3HudiDirectTarget.Builder,S3HudiDirectTarget>
      Returns:
      a builder for type T

    • builder

      public static S3HudiDirectTarget.Builder builder()

    • serializableBuilderClass

      public static Class<? extends S3HudiDirectTarget.Builder> serializableBuilderClass()

    • hashCode

      public final int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public final boolean equals(Object obj)
      Overrides:
      equals in class Object

    • equalsBySdkFields

      public final boolean equalsBySdkFields(Object obj)
      Description copied from interface: SdkPojo
      Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in an SdkPojo class, and is generated based on a service model.

      If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

      Specified by:
      equalsBySdkFields in interface SdkPojo
      Parameters:
      obj - the object to be compared with
      Returns:
      true if the other object equals to this object by sdk fields, false otherwise.

    • toString

      public final String toString()
      Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
      Overrides:
      toString in class Object

    • getValueForField

      public final <T> Optional<T> getValueForField(String fieldName, Class<T> clazz)

    • sdkFields

      public final List<SdkField<?>> sdkFields()
      Specified by:
      sdkFields in interface SdkPojo
      Returns:
      List of SdkField in this POJO. May be empty list but should never be null.

    • sdkFieldNameToField

      public final Map<String,SdkField<?>> sdkFieldNameToField()
      Specified by:
      sdkFieldNameToField in interface SdkPojo
      Returns:
      The mapping between the field name and its corresponding field.