CfnPartition

class aws_cdk.aws_glue.CfnPartition(scope, id, *, catalog_id, database_name, partition_input, table_name)

Bases: CfnResource

The AWS::Glue::Partition resource creates an AWS Glue partition, which represents a slice of table data.

For more information, see CreatePartition Action and Partition Structure in the AWS Glue Developer Guide .

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-glue-partition.html
CloudformationResource:: AWS::Glue::Partition
ExampleMetadata:: fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk import aws_glue as glue

# parameters: Any
# skewed_column_value_location_maps: Any

cfn_partition = glue.CfnPartition(self, "MyCfnPartition",
    catalog_id="catalogId",
    database_name="databaseName",
    partition_input=glue.CfnPartition.PartitionInputProperty(
        values=["values"],

        # the properties below are optional
        parameters=parameters,
        storage_descriptor=glue.CfnPartition.StorageDescriptorProperty(
            bucket_columns=["bucketColumns"],
            columns=[glue.CfnPartition.ColumnProperty(
                name="name",

                # the properties below are optional
                comment="comment",
                type="type"
            )],
            compressed=False,
            input_format="inputFormat",
            location="location",
            number_of_buckets=123,
            output_format="outputFormat",
            parameters=parameters,
            schema_reference=glue.CfnPartition.SchemaReferenceProperty(
                schema_id=glue.CfnPartition.SchemaIdProperty(
                    registry_name="registryName",
                    schema_arn="schemaArn",
                    schema_name="schemaName"
                ),
                schema_version_id="schemaVersionId",
                schema_version_number=123
            ),
            serde_info=glue.CfnPartition.SerdeInfoProperty(
                name="name",
                parameters=parameters,
                serialization_library="serializationLibrary"
            ),
            skewed_info=glue.CfnPartition.SkewedInfoProperty(
                skewed_column_names=["skewedColumnNames"],
                skewed_column_value_location_maps=skewed_column_value_location_maps,
                skewed_column_values=["skewedColumnValues"]
            ),
            sort_columns=[glue.CfnPartition.OrderProperty(
                column="column",

                # the properties below are optional
                sort_order=123
            )],
            stored_as_sub_directories=False
        )
    ),
    table_name="tableName"
)

Parameters:

scope (Construct) – Scope in which this resource is defined.
id (str) – Construct identifier for this resource (unique in its scope).
catalog_id (str) – The AWS account ID of the catalog in which the partion is to be created. .. epigraph:: To specify the account ID, you can use the Ref intrinsic function with the AWS::AccountId pseudo parameter. For example: !Ref AWS::AccountId
database_name (str) – The name of the catalog database in which to create the partition.
partition_input (Union[IResolvable, PartitionInputProperty, Dict[str, Any]]) – The structure used to create and update a partition.
table_name (str) – The name of the metadata table in which the partition is to be created.

Methods

add_deletion_override(path)

Syntactic sugar for addOverride(path, undefined).

Parameters:: path (str) – The path of the value to delete.
Return type:: None

add_dependency(target)

Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.

This can be used for resources across stacks (or nested stack) boundaries and the dependency will automatically be transferred to the relevant scope.

Parameters:: target (CfnResource)
Return type:: None

add_depends_on(target)

(deprecated) Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.

Parameters:: target (CfnResource)
Deprecated:: use addDependency
Stability:: deprecated
Return type:: None

add_metadata(key, value)

Add a value to the CloudFormation Resource Metadata.

Parameters:

key (str)
value (Any)

See:

Return type:

None

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html

Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.

add_override(path, value)

Adds an override to the synthesized CloudFormation resource.

To add a property override, either use addPropertyOverride or prefix path with “Properties.” (i.e. Properties.TopicName).

If the override is nested, separate each nested level using a dot (.) in the path parameter. If there is an array as part of the nesting, specify the index in the path.

To include a literal . in the property name, prefix with a \. In most programming languages you will need to write this as "\\." because the \ itself will need to be escaped.

For example:

cfn_resource.add_override("Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes", ["myattribute"])
cfn_resource.add_override("Properties.GlobalSecondaryIndexes.1.ProjectionType", "INCLUDE")

would add the overrides Example:

"Properties": {
  "GlobalSecondaryIndexes": [
    {
      "Projection": {
        "NonKeyAttributes": [ "myattribute" ]
        ...
      }
      ...
    },
    {
      "ProjectionType": "INCLUDE"
      ...
    },
  ]
  ...
}

The value argument to addOverride will not be processed or translated in any way. Pass raw JSON values in here with the correct capitalization for CloudFormation. If you pass CDK classes or structs, they will be rendered with lowercased key names, and CloudFormation will reject the template.

Parameters:

path (str) –
- The path of the property, you can use dot notation to override values in complex types. Any intermediate keys will be created as needed.
value (Any) –
- The value. Could be primitive or complex.

Return type:

None

add_property_deletion_override(property_path)

Adds an override that deletes the value of a property from the resource definition.

Parameters:: property_path (str) – The path to the property.
Return type:: None

add_property_override(property_path, value)

Adds an override to a resource property.

Syntactic sugar for addOverride("Properties.<...>", value).

Parameters:

property_path (str) – The path of the property.
value (Any) – The value.

Return type:

None

apply_removal_policy(policy=None, *, apply_to_update_replace_policy=None, default=None)

Sets the deletion policy of the resource based on the removal policy specified.

The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you’ve removed it from the CDK application or because you’ve made a change that requires the resource to be replaced.

The resource can be deleted (RemovalPolicy.DESTROY), or left in your AWS account for data recovery and cleanup later (RemovalPolicy.RETAIN). In some cases, a snapshot can be taken of the resource prior to deletion (RemovalPolicy.SNAPSHOT). A list of resources that support this policy can be found in the following link:

Parameters:

policy (Optional[RemovalPolicy])
apply_to_update_replace_policy (Optional[bool]) – Apply the same deletion policy to the resource’s “UpdateReplacePolicy”. Default: true
default (Optional[RemovalPolicy]) – The default policy to apply in case the removal policy is not defined. Default: - Default value is resource specific. To determine the default value for a resource, please consult that specific resource’s documentation.

See:

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-deletionpolicy.html#aws-attribute-deletionpolicy-options

Return type:

None

get_att(attribute_name, type_hint=None)

Returns a token for an runtime attribute of this resource.

Ideally, use generated attribute accessors (e.g. resource.arn), but this can be used for future compatibility in case there is no generated attribute.

Parameters:

attribute_name (str) – The name of the attribute.
type_hint (Optional[ResolutionTypeHint])

Return type:

Reference

get_metadata(key)

Retrieve a value value from the CloudFormation Resource Metadata.

Parameters:: key (str)
See:
Return type:: Any

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html

Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.

inspect(inspector)

Examines the CloudFormation resource and discloses attributes.

Parameters:: inspector (TreeInspector) – tree inspector to collect and process attributes.
Return type:: None

obtain_dependencies()

Retrieves an array of resources this resource depends on.

This assembles dependencies on resources across stacks (including nested stacks) automatically.

Return type:: List[Union[Stack, CfnResource]]

obtain_resource_dependencies()

Get a shallow copy of dependencies between this resource and other resources in the same stack.

Return type:: List[CfnResource]

override_logical_id(new_logical_id)

Overrides the auto-generated logical ID with a specific ID.

Parameters:: new_logical_id (str) – The new logical ID to use for this stack element.
Return type:: None

remove_dependency(target)

Indicates that this resource no longer depends on another resource.

This can be used for resources across stacks (including nested stacks) and the dependency will automatically be removed from the relevant scope.

Parameters:: target (CfnResource)
Return type:: None

replace_dependency(target, new_target)

Replaces one dependency with another.

Parameters:

target (CfnResource) – The dependency to replace.
new_target (CfnResource) – The new dependency to add.

Return type:

None

to_string()

Returns a string representation of this construct.

Return type:: str
Returns:: a string representation of this resource

Attributes

CFN_RESOURCE_TYPE_NAME = 'AWS::Glue::Partition'

attr_id

Id

Type:: cloudformationAttribute

catalog_id: The AWS account ID of the catalog in which the partion is to be created.

cfn_options: Options for this resource, such as condition, update policy etc.

cfn_resource_type: AWS resource type.

creation_stack

return:

the stack trace of the point where this Resource was created from, sourced from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most node +internal+ entries filtered.

database_name: The name of the catalog database in which to create the partition.

logical_id

The logical ID for this CloudFormation stack element.

The logical ID of the element is calculated from the path of the resource node in the construct tree.

To override this value, use overrideLogicalId(newLogicalId).

Returns:

the logical ID as a stringified token. This value will only get resolved during synthesis.

node: The tree node.

partition_input: The structure used to create and update a partition.

partition_ref: A reference to a Partition resource.

ref

Return a string that will be resolved to a CloudFormation { Ref } for this element.

If, by any chance, the intrinsic reference of a resource is not a string, you could coerce it to an IResolvable through Lazy.any({ produce: resource.ref }).

stack

The stack in which this element is defined.

CfnElements must be defined within a stack scope (directly or indirectly).

table_name: The name of the metadata table in which the partition is to be created.

Static Methods

classmethod is_cfn_element(x)

Returns true if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of instanceof to allow stack elements from different versions of this library to be included in the same stack.

Parameters:: x (Any)
Return type:: bool
Returns:: The construct as a stack element or undefined if it is not a stack element.

classmethod is_cfn_resource(x)

Check whether the given object is a CfnResource.

Parameters:: x (Any)
Return type:: bool

classmethod is_construct(x)

Checks if x is a construct.

Use this method instead of instanceof to properly detect Construct instances, even when the construct library is symlinked.

Explanation: in JavaScript, multiple copies of the constructs library on disk are seen as independent, completely different libraries. As a consequence, the class Construct in each copy of the constructs library is seen as a different class, and an instance of one class will not test as instanceof the other class. npm install will not create installations like this, but users may manually symlink construct libraries together or use a monorepo tool: in those cases, multiple copies of the constructs library can be accidentally installed, and instanceof will behave unpredictably. It is safest to avoid using instanceof, and using this type-testing method instead.

Parameters:: x (Any) – Any object.
Return type:: bool
Returns:: true if x is an object created from a class which extends Construct.

ColumnProperty

class CfnPartition.ColumnProperty(*, name, comment=None, type=None)

Bases: object

A column in a Table .

Parameters:

name (str) – The name of the Column .
comment (Optional[str]) – A free-form text comment.
type (Optional[str]) – The data type of the Column .

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-column.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk import aws_glue as glue

column_property = glue.CfnPartition.ColumnProperty(
    name="name",

    # the properties below are optional
    comment="comment",
    type="type"
)

Attributes

comment

A free-form text comment.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-column.html#cfn-glue-partition-column-comment

name

The name of the Column .

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-column.html#cfn-glue-partition-column-name

type

The data type of the Column .

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-column.html#cfn-glue-partition-column-type

OrderProperty

class CfnPartition.OrderProperty(*, column, sort_order=None)

Bases: object

Specifies the sort order of a sorted column.

Parameters:

column (str) – The name of the column.
sort_order (Union[int, float, None]) – Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-order.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk import aws_glue as glue

order_property = glue.CfnPartition.OrderProperty(
    column="column",

    # the properties below are optional
    sort_order=123
)

Attributes

column

The name of the column.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-order.html#cfn-glue-partition-order-column

sort_order

Indicates that the column is sorted in ascending order ( == 1 ), or in descending order ( ==0 ).

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-order.html#cfn-glue-partition-order-sortorder

PartitionInputProperty

class CfnPartition.PartitionInputProperty(*, values, parameters=None, storage_descriptor=None)

Bases: object

The structure used to create and update a partition.

Parameters:

values (Sequence[str]) – The values of the partition. Although this parameter is not required by the SDK, you must specify this parameter for a valid input. The values for the keys for the new partition must be passed as an array of String objects that must be ordered in the same order as the partition keys appearing in the Amazon S3 prefix. Otherwise AWS Glue will add the values to the wrong keys.
parameters (Any) – These key-value pairs define partition parameters.
storage_descriptor (Union[IResolvable, StorageDescriptorProperty, Dict[str, Any], None]) – Provides information about the physical location where the partition is stored.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-partitioninput.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk import aws_glue as glue

# parameters: Any
# skewed_column_value_location_maps: Any

partition_input_property = glue.CfnPartition.PartitionInputProperty(
    values=["values"],

    # the properties below are optional
    parameters=parameters,
    storage_descriptor=glue.CfnPartition.StorageDescriptorProperty(
        bucket_columns=["bucketColumns"],
        columns=[glue.CfnPartition.ColumnProperty(
            name="name",

            # the properties below are optional
            comment="comment",
            type="type"
        )],
        compressed=False,
        input_format="inputFormat",
        location="location",
        number_of_buckets=123,
        output_format="outputFormat",
        parameters=parameters,
        schema_reference=glue.CfnPartition.SchemaReferenceProperty(
            schema_id=glue.CfnPartition.SchemaIdProperty(
                registry_name="registryName",
                schema_arn="schemaArn",
                schema_name="schemaName"
            ),
            schema_version_id="schemaVersionId",
            schema_version_number=123
        ),
        serde_info=glue.CfnPartition.SerdeInfoProperty(
            name="name",
            parameters=parameters,
            serialization_library="serializationLibrary"
        ),
        skewed_info=glue.CfnPartition.SkewedInfoProperty(
            skewed_column_names=["skewedColumnNames"],
            skewed_column_value_location_maps=skewed_column_value_location_maps,
            skewed_column_values=["skewedColumnValues"]
        ),
        sort_columns=[glue.CfnPartition.OrderProperty(
            column="column",

            # the properties below are optional
            sort_order=123
        )],
        stored_as_sub_directories=False
    )
)

Attributes

parameters

These key-value pairs define partition parameters.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-partitioninput.html#cfn-glue-partition-partitioninput-parameters

storage_descriptor

Provides information about the physical location where the partition is stored.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-partitioninput.html#cfn-glue-partition-partitioninput-storagedescriptor

values

The values of the partition.

Although this parameter is not required by the SDK, you must specify this parameter for a valid input.

The values for the keys for the new partition must be passed as an array of String objects that must be ordered in the same order as the partition keys appearing in the Amazon S3 prefix. Otherwise AWS Glue will add the values to the wrong keys.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-partitioninput.html#cfn-glue-partition-partitioninput-values

SchemaIdProperty

class CfnPartition.SchemaIdProperty(*, registry_name=None, schema_arn=None, schema_name=None)

Bases: object

A structure that contains schema identity fields.

Either this or the SchemaVersionId has to be provided.

Parameters:

registry_name (Optional[str]) – The name of the schema registry that contains the schema.
schema_arn (Optional[str]) – The Amazon Resource Name (ARN) of the schema. One of SchemaArn or SchemaName has to be provided.
schema_name (Optional[str]) – The name of the schema. One of SchemaArn or SchemaName has to be provided.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-schemaid.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk import aws_glue as glue

schema_id_property = glue.CfnPartition.SchemaIdProperty(
    registry_name="registryName",
    schema_arn="schemaArn",
    schema_name="schemaName"
)

Attributes

registry_name

The name of the schema registry that contains the schema.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-schemaid.html#cfn-glue-partition-schemaid-registryname

schema_arn

The Amazon Resource Name (ARN) of the schema.

One of SchemaArn or SchemaName has to be provided.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-schemaid.html#cfn-glue-partition-schemaid-schemaarn

schema_name

The name of the schema.

One of SchemaArn or SchemaName has to be provided.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-schemaid.html#cfn-glue-partition-schemaid-schemaname

SchemaReferenceProperty

class CfnPartition.SchemaReferenceProperty(*, schema_id=None, schema_version_id=None, schema_version_number=None)

Bases: object

An object that references a schema stored in the AWS Glue Schema Registry.

Parameters:

schema_id (Union[IResolvable, SchemaIdProperty, Dict[str, Any], None]) – A structure that contains schema identity fields. Either this or the SchemaVersionId has to be provided.
schema_version_id (Optional[str]) – The unique ID assigned to a version of the schema. Either this or the SchemaId has to be provided.
schema_version_number (Union[int, float, None]) – The version number of the schema.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-schemareference.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk import aws_glue as glue

schema_reference_property = glue.CfnPartition.SchemaReferenceProperty(
    schema_id=glue.CfnPartition.SchemaIdProperty(
        registry_name="registryName",
        schema_arn="schemaArn",
        schema_name="schemaName"
    ),
    schema_version_id="schemaVersionId",
    schema_version_number=123
)

Attributes

schema_id

A structure that contains schema identity fields.

Either this or the SchemaVersionId has to be provided.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-schemareference.html#cfn-glue-partition-schemareference-schemaid

schema_version_id

The unique ID assigned to a version of the schema.

Either this or the SchemaId has to be provided.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-schemareference.html#cfn-glue-partition-schemareference-schemaversionid

schema_version_number

The version number of the schema.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-schemareference.html#cfn-glue-partition-schemareference-schemaversionnumber

SerdeInfoProperty

class CfnPartition.SerdeInfoProperty(*, name=None, parameters=None, serialization_library=None)

Bases: object

Information about a serialization/deserialization program (SerDe) that serves as an extractor and loader.

Parameters:

name (Optional[str]) – Name of the SerDe.
parameters (Any) – These key-value pairs define initialization parameters for the SerDe.
serialization_library (Optional[str]) – Usually the class that implements the SerDe. An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-serdeinfo.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk import aws_glue as glue

# parameters: Any

serde_info_property = glue.CfnPartition.SerdeInfoProperty(
    name="name",
    parameters=parameters,
    serialization_library="serializationLibrary"
)

Attributes

name

Name of the SerDe.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-serdeinfo.html#cfn-glue-partition-serdeinfo-name

parameters

These key-value pairs define initialization parameters for the SerDe.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-serdeinfo.html#cfn-glue-partition-serdeinfo-parameters

serialization_library

Usually the class that implements the SerDe.

An example is org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe .

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-serdeinfo.html#cfn-glue-partition-serdeinfo-serializationlibrary

SkewedInfoProperty

class CfnPartition.SkewedInfoProperty(*, skewed_column_names=None, skewed_column_value_location_maps=None, skewed_column_values=None)

Bases: object

Specifies skewed values in a table.

Skewed values are those that occur with very high frequency.

Parameters:

skewed_column_names (Optional[Sequence[str]]) – A list of names of columns that contain skewed values.
skewed_column_value_location_maps (Any) – A mapping of skewed values to the columns that contain them.
skewed_column_values (Optional[Sequence[str]]) – A list of values that appear so frequently as to be considered skewed.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-skewedinfo.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk import aws_glue as glue

# skewed_column_value_location_maps: Any

skewed_info_property = glue.CfnPartition.SkewedInfoProperty(
    skewed_column_names=["skewedColumnNames"],
    skewed_column_value_location_maps=skewed_column_value_location_maps,
    skewed_column_values=["skewedColumnValues"]
)

Attributes

skewed_column_names

A list of names of columns that contain skewed values.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-skewedinfo.html#cfn-glue-partition-skewedinfo-skewedcolumnnames

skewed_column_value_location_maps

A mapping of skewed values to the columns that contain them.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-skewedinfo.html#cfn-glue-partition-skewedinfo-skewedcolumnvaluelocationmaps

skewed_column_values

A list of values that appear so frequently as to be considered skewed.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-skewedinfo.html#cfn-glue-partition-skewedinfo-skewedcolumnvalues

StorageDescriptorProperty

class CfnPartition.StorageDescriptorProperty(*, bucket_columns=None, columns=None, compressed=None, input_format=None, location=None, number_of_buckets=None, output_format=None, parameters=None, schema_reference=None, serde_info=None, skewed_info=None, sort_columns=None, stored_as_sub_directories=None)

Bases: object

Describes the physical storage of table data.

Parameters:

bucket_columns (Optional[Sequence[str]]) – A list of reducer grouping columns, clustering columns, and bucketing columns in the table.
columns (Union[IResolvable, Sequence[Union[IResolvable, ColumnProperty, Dict[str, Any]]], None]) – A list of the Columns in the table.
compressed (Union[bool, IResolvable, None]) – True if the data in the table is compressed, or False if not.
input_format (Optional[str]) – The input format: SequenceFileInputFormat (binary), or TextInputFormat , or a custom format.
location (Optional[str]) – The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.
number_of_buckets (Union[int, float, None]) – The number of buckets. You must specify this property if the partition contains any dimension columns.
output_format (Optional[str]) – The output format: SequenceFileOutputFormat (binary), or IgnoreKeyTextOutputFormat , or a custom format.
parameters (Any) – The user-supplied properties in key-value form.
schema_reference (Union[IResolvable, SchemaReferenceProperty, Dict[str, Any], None]) – An object that references a schema stored in the AWS Glue Schema Registry.
serde_info (Union[IResolvable, SerdeInfoProperty, Dict[str, Any], None]) – The serialization/deserialization (SerDe) information.
skewed_info (Union[IResolvable, SkewedInfoProperty, Dict[str, Any], None]) – The information about values that appear frequently in a column (skewed values).
sort_columns (Union[IResolvable, Sequence[Union[IResolvable, OrderProperty, Dict[str, Any]]], None]) – A list specifying the sort order of each bucket in the table.
stored_as_sub_directories (Union[bool, IResolvable, None]) – True if the table data is stored in subdirectories, or False if not.

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-glue-partition-storagedescriptor.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk import aws_glue as glue

# parameters: Any
# skewed_column_value_location_maps: Any

storage_descriptor_property = glue.CfnPartition.StorageDescriptorProperty(
    bucket_columns=["bucketColumns"],
    columns=[glue.CfnPartition.ColumnProperty(
        name="name",

        # the properties below are optional
        comment="comment",
        type="type"
    )],
    compressed=False,
    input_format="inputFormat",
    location="location",
    number_of_buckets=123,
    output_format="outputFormat",
    parameters=parameters,
    schema_reference=glue.CfnPartition.SchemaReferenceProperty(
        schema_id=glue.CfnPartition.SchemaIdProperty(
            registry_name="registryName",
            schema_arn="schemaArn",
            schema_name="schemaName"
        ),
        schema_version_id="schemaVersionId",
        schema_version_number=123
    ),
    serde_info=glue.CfnPartition.SerdeInfoProperty(
        name="name",
        parameters=parameters,
        serialization_library="serializationLibrary"
    ),
    skewed_info=glue.CfnPartition.SkewedInfoProperty(
        skewed_column_names=["skewedColumnNames"],
        skewed_column_value_location_maps=skewed_column_value_location_maps,
        skewed_column_values=["skewedColumnValues"]
    ),
    sort_columns=[glue.CfnPartition.OrderProperty(
        column="column",

        # the properties below are optional
        sort_order=123
    )],
    stored_as_sub_directories=False
)