This is the new *Amazon CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [Amazon CloudFormation User Guide](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/Welcome.html).

# AWS::Glue::Partition StorageDescriptor
<a name="aws-properties-glue-partition-storagedescriptor"></a>

Describes the physical storage of table data.

## Syntax
<a name="aws-properties-glue-partition-storagedescriptor-syntax"></a>

To declare this entity in your Amazon CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-glue-partition-storagedescriptor-syntax.json"></a>

```
{
  "[BucketColumns](#cfn-glue-partition-storagedescriptor-bucketcolumns)" : {{[ String, ... ]}},
  "[Columns](#cfn-glue-partition-storagedescriptor-columns)" : {{[ Column, ... ]}},
  "[Compressed](#cfn-glue-partition-storagedescriptor-compressed)" : {{Boolean}},
  "[InputFormat](#cfn-glue-partition-storagedescriptor-inputformat)" : {{String}},
  "[Location](#cfn-glue-partition-storagedescriptor-location)" : {{String}},
  "[NumberOfBuckets](#cfn-glue-partition-storagedescriptor-numberofbuckets)" : {{Integer}},
  "[OutputFormat](#cfn-glue-partition-storagedescriptor-outputformat)" : {{String}},
  "[Parameters](#cfn-glue-partition-storagedescriptor-parameters)" : {{Json}},
  "[SchemaReference](#cfn-glue-partition-storagedescriptor-schemareference)" : {{SchemaReference}},
  "[SerdeInfo](#cfn-glue-partition-storagedescriptor-serdeinfo)" : {{SerdeInfo}},
  "[SkewedInfo](#cfn-glue-partition-storagedescriptor-skewedinfo)" : {{SkewedInfo}},
  "[SortColumns](#cfn-glue-partition-storagedescriptor-sortcolumns)" : {{[ Order, ... ]}},
  "[StoredAsSubDirectories](#cfn-glue-partition-storagedescriptor-storedassubdirectories)" : {{Boolean}}
}
```

### YAML
<a name="aws-properties-glue-partition-storagedescriptor-syntax.yaml"></a>

```
  [BucketColumns](#cfn-glue-partition-storagedescriptor-bucketcolumns): {{
    - String}}
  [Columns](#cfn-glue-partition-storagedescriptor-columns): {{
    - Column}}
  [Compressed](#cfn-glue-partition-storagedescriptor-compressed): {{Boolean}}
  [InputFormat](#cfn-glue-partition-storagedescriptor-inputformat): {{String}}
  [Location](#cfn-glue-partition-storagedescriptor-location): {{String}}
  [NumberOfBuckets](#cfn-glue-partition-storagedescriptor-numberofbuckets): {{Integer}}
  [OutputFormat](#cfn-glue-partition-storagedescriptor-outputformat): {{String}}
  [Parameters](#cfn-glue-partition-storagedescriptor-parameters): {{Json}}
  [SchemaReference](#cfn-glue-partition-storagedescriptor-schemareference): {{
    SchemaReference}}
  [SerdeInfo](#cfn-glue-partition-storagedescriptor-serdeinfo): {{
    SerdeInfo}}
  [SkewedInfo](#cfn-glue-partition-storagedescriptor-skewedinfo): {{
    SkewedInfo}}
  [SortColumns](#cfn-glue-partition-storagedescriptor-sortcolumns): {{
    - Order}}
  [StoredAsSubDirectories](#cfn-glue-partition-storagedescriptor-storedassubdirectories): {{Boolean}}
```

## Properties
<a name="aws-properties-glue-partition-storagedescriptor-properties"></a>

`BucketColumns`  <a name="cfn-glue-partition-storagedescriptor-bucketcolumns"></a>
A list of reducer grouping columns, clustering columns, and bucketing columns in the table.  
*Required*: No  
*Type*: Array of String  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Columns`  <a name="cfn-glue-partition-storagedescriptor-columns"></a>
A list of the `Columns` in the table.  
*Required*: No  
*Type*: Array of [Column](aws-properties-glue-partition-column.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Compressed`  <a name="cfn-glue-partition-storagedescriptor-compressed"></a>
`True` if the data in the table is compressed, or `False` if not.  
*Required*: No  
*Type*: Boolean  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`InputFormat`  <a name="cfn-glue-partition-storagedescriptor-inputformat"></a>
The input format: `SequenceFileInputFormat` (binary), or `TextInputFormat`, or a custom format.  
*Required*: No  
*Type*: String  
*Pattern*: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*`  
*Maximum*: `128`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Location`  <a name="cfn-glue-partition-storagedescriptor-location"></a>
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.  
*Required*: No  
*Type*: String  
*Pattern*: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*`  
*Maximum*: `2056`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`NumberOfBuckets`  <a name="cfn-glue-partition-storagedescriptor-numberofbuckets"></a>
The number of buckets.  
You must specify this property if the partition contains any dimension columns.  
*Required*: Conditional  
*Type*: Integer  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`OutputFormat`  <a name="cfn-glue-partition-storagedescriptor-outputformat"></a>
The output format: `SequenceFileOutputFormat` (binary), or `IgnoreKeyTextOutputFormat`, or a custom format.  
*Required*: No  
*Type*: String  
*Pattern*: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*`  
*Maximum*: `128`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Parameters`  <a name="cfn-glue-partition-storagedescriptor-parameters"></a>
The user-supplied properties in key-value form.  
*Required*: No  
*Type*: Json  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`SchemaReference`  <a name="cfn-glue-partition-storagedescriptor-schemareference"></a>
An object that references a schema stored in the Amazon Glue Schema Registry.  
*Required*: No  
*Type*: [SchemaReference](aws-properties-glue-partition-schemareference.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`SerdeInfo`  <a name="cfn-glue-partition-storagedescriptor-serdeinfo"></a>
The serialization/deserialization (SerDe) information.  
*Required*: No  
*Type*: [SerdeInfo](aws-properties-glue-partition-serdeinfo.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`SkewedInfo`  <a name="cfn-glue-partition-storagedescriptor-skewedinfo"></a>
The information about values that appear frequently in a column (skewed values).  
*Required*: No  
*Type*: [SkewedInfo](aws-properties-glue-partition-skewedinfo.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`SortColumns`  <a name="cfn-glue-partition-storagedescriptor-sortcolumns"></a>
A list specifying the sort order of each bucket in the table.  
*Required*: No  
*Type*: Array of [Order](aws-properties-glue-partition-order.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`StoredAsSubDirectories`  <a name="cfn-glue-partition-storagedescriptor-storedassubdirectories"></a>
`True` if the table data is stored in subdirectories, or `False` if not.  
*Required*: No  
*Type*: Boolean  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)