ParquetSerDe (AWS SDK for Java

java.lang.Object
- com.amazonaws.services.kinesisfirehose.model.ParquetSerDe

All Implemented Interfaces:

StructuredPojo, Serializable, Cloneable
```
@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class ParquetSerDe
extends Object
implements Serializable, Cloneable, StructuredPojo
```
A serializer to use for converting data to the Parquet format before storing it in Amazon S3. For more information, see Apache Parquet.

See Also:

AWS API Documentation, Serialized Form

Constructor Summary

Constructors
Constructor and Description

ParquetSerDe()

Constructors
Constructor and Description
`ParquetSerDe()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`ParquetSerDe`	`clone()`
`boolean`	`equals(Object obj)`
`Integer`	`getBlockSizeBytes()` The Hadoop Distributed File System (HDFS) block size.
`String`	`getCompression()` The compression code to use over data blocks.
`Boolean`	`getEnableDictionaryCompression()` Indicates whether to enable dictionary compression.
`Integer`	`getMaxPaddingBytes()` The maximum amount of padding to apply.
`Integer`	`getPageSizeBytes()` The Parquet page size.
`String`	`getWriterVersion()` Indicates the version of row format to output.
`int`	`hashCode()`
`Boolean`	`isEnableDictionaryCompression()` Indicates whether to enable dictionary compression.
`void`	`marshall(ProtocolMarshaller protocolMarshaller)` Marshalls this structured data using the given `ProtocolMarshaller`.
`void`	`setBlockSizeBytes(Integer blockSizeBytes)` The Hadoop Distributed File System (HDFS) block size.
`void`	`setCompression(String compression)` The compression code to use over data blocks.
`void`	`setEnableDictionaryCompression(Boolean enableDictionaryCompression)` Indicates whether to enable dictionary compression.
`void`	`setMaxPaddingBytes(Integer maxPaddingBytes)` The maximum amount of padding to apply.
`void`	`setPageSizeBytes(Integer pageSizeBytes)` The Parquet page size.
`void`	`setWriterVersion(String writerVersion)` Indicates the version of row format to output.
`String`	`toString()` Returns a string representation of this object.
`ParquetSerDe`	`withBlockSizeBytes(Integer blockSizeBytes)` The Hadoop Distributed File System (HDFS) block size.
`ParquetSerDe`	`withCompression(ParquetCompression compression)` The compression code to use over data blocks.
`ParquetSerDe`	`withCompression(String compression)` The compression code to use over data blocks.
`ParquetSerDe`	`withEnableDictionaryCompression(Boolean enableDictionaryCompression)` Indicates whether to enable dictionary compression.
`ParquetSerDe`	`withMaxPaddingBytes(Integer maxPaddingBytes)` The maximum amount of padding to apply.
`ParquetSerDe`	`withPageSizeBytes(Integer pageSizeBytes)` The Parquet page size.
`ParquetSerDe`	`withWriterVersion(ParquetWriterVersion writerVersion)` Indicates the version of row format to output.
`ParquetSerDe`	`withWriterVersion(String writerVersion)` Indicates the version of row format to output.

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ParquetSerDe
```
public ParquetSerDe()
```
- Method Detail
  - setBlockSizeBytes
```
public void setBlockSizeBytes(Integer blockSizeBytes)
```
    The Hadoop Distributed File System (HDFS) block size. This is useful if you intend to copy the data from Amazon S3 to HDFS before querying. The default is 256 MiB and the minimum is 64 MiB. Firehose uses this value for padding calculations.
    
    Parameters:
    
    blockSizeBytes - The Hadoop Distributed File System (HDFS) block size. This is useful if you intend to copy the data from Amazon S3 to HDFS before querying. The default is 256 MiB and the minimum is 64 MiB. Firehose uses this value for padding calculations.
  - getBlockSizeBytes
```
public Integer getBlockSizeBytes()
```
    The Hadoop Distributed File System (HDFS) block size. This is useful if you intend to copy the data from Amazon S3 to HDFS before querying. The default is 256 MiB and the minimum is 64 MiB. Firehose uses this value for padding calculations.
    
    Returns:
    
    The Hadoop Distributed File System (HDFS) block size. This is useful if you intend to copy the data from Amazon S3 to HDFS before querying. The default is 256 MiB and the minimum is 64 MiB. Firehose uses this value for padding calculations.
  - withBlockSizeBytes
```
public ParquetSerDe withBlockSizeBytes(Integer blockSizeBytes)
```
    The Hadoop Distributed File System (HDFS) block size. This is useful if you intend to copy the data from Amazon S3 to HDFS before querying. The default is 256 MiB and the minimum is 64 MiB. Firehose uses this value for padding calculations.
    
    Parameters:
    
    blockSizeBytes - The Hadoop Distributed File System (HDFS) block size. This is useful if you intend to copy the data from Amazon S3 to HDFS before querying. The default is 256 MiB and the minimum is 64 MiB. Firehose uses this value for padding calculations.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setPageSizeBytes
```
public void setPageSizeBytes(Integer pageSizeBytes)
```
    The Parquet page size. Column chunks are divided into pages. A page is conceptually an indivisible unit (in terms of compression and encoding). The minimum value is 64 KiB and the default is 1 MiB.
    
    Parameters:
    
    pageSizeBytes - The Parquet page size. Column chunks are divided into pages. A page is conceptually an indivisible unit (in terms of compression and encoding). The minimum value is 64 KiB and the default is 1 MiB.
  - getPageSizeBytes
```
public Integer getPageSizeBytes()
```
    The Parquet page size. Column chunks are divided into pages. A page is conceptually an indivisible unit (in terms of compression and encoding). The minimum value is 64 KiB and the default is 1 MiB.
    
    Returns:
    
    The Parquet page size. Column chunks are divided into pages. A page is conceptually an indivisible unit (in terms of compression and encoding). The minimum value is 64 KiB and the default is 1 MiB.
  - withPageSizeBytes
```
public ParquetSerDe withPageSizeBytes(Integer pageSizeBytes)
```
    The Parquet page size. Column chunks are divided into pages. A page is conceptually an indivisible unit (in terms of compression and encoding). The minimum value is 64 KiB and the default is 1 MiB.
    
    Parameters:
    
    pageSizeBytes - The Parquet page size. Column chunks are divided into pages. A page is conceptually an indivisible unit (in terms of compression and encoding). The minimum value is 64 KiB and the default is 1 MiB.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setCompression
```
public void setCompression(String compression)
```
    The compression code to use over data blocks. The possible values are UNCOMPRESSED, SNAPPY, and GZIP, with the default being SNAPPY. Use SNAPPY for higher decompression speed. Use GZIP if the compression ratio is more important than speed.
    
    Parameters:
    
    compression - The compression code to use over data blocks. The possible values are UNCOMPRESSED, SNAPPY, and GZIP, with the default being SNAPPY. Use SNAPPY for higher decompression speed. Use GZIP if the compression ratio is more important than speed.
    
    See Also:
    
    ParquetCompression
  - getCompression
```
public String getCompression()
```
    The compression code to use over data blocks. The possible values are UNCOMPRESSED, SNAPPY, and GZIP, with the default being SNAPPY. Use SNAPPY for higher decompression speed. Use GZIP if the compression ratio is more important than speed.
    
    Returns:
    
    The compression code to use over data blocks. The possible values are UNCOMPRESSED, SNAPPY, and GZIP, with the default being SNAPPY. Use SNAPPY for higher decompression speed. Use GZIP if the compression ratio is more important than speed.
    
    See Also:
    
    ParquetCompression
  - withCompression
```
public ParquetSerDe withCompression(String compression)
```
    The compression code to use over data blocks. The possible values are UNCOMPRESSED, SNAPPY, and GZIP, with the default being SNAPPY. Use SNAPPY for higher decompression speed. Use GZIP if the compression ratio is more important than speed.
    
    Parameters:
    
    compression - The compression code to use over data blocks. The possible values are UNCOMPRESSED, SNAPPY, and GZIP, with the default being SNAPPY. Use SNAPPY for higher decompression speed. Use GZIP if the compression ratio is more important than speed.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
    
    See Also:
    
    ParquetCompression
  - withCompression
```
public ParquetSerDe withCompression(ParquetCompression compression)
```
    The compression code to use over data blocks. The possible values are UNCOMPRESSED, SNAPPY, and GZIP, with the default being SNAPPY. Use SNAPPY for higher decompression speed. Use GZIP if the compression ratio is more important than speed.
    
    Parameters:
    
    compression - The compression code to use over data blocks. The possible values are UNCOMPRESSED, SNAPPY, and GZIP, with the default being SNAPPY. Use SNAPPY for higher decompression speed. Use GZIP if the compression ratio is more important than speed.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
    
    See Also:
    
    ParquetCompression
  - setEnableDictionaryCompression
```
public void setEnableDictionaryCompression(Boolean enableDictionaryCompression)
```
    Indicates whether to enable dictionary compression.
    
    Parameters:
    
    enableDictionaryCompression - Indicates whether to enable dictionary compression.
  - getEnableDictionaryCompression
```
public Boolean getEnableDictionaryCompression()
```
    Indicates whether to enable dictionary compression.
    
    Returns:
    
    Indicates whether to enable dictionary compression.
  - withEnableDictionaryCompression
```
public ParquetSerDe withEnableDictionaryCompression(Boolean enableDictionaryCompression)
```
    Indicates whether to enable dictionary compression.
    
    Parameters:
    
    enableDictionaryCompression - Indicates whether to enable dictionary compression.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - isEnableDictionaryCompression
```
public Boolean isEnableDictionaryCompression()
```
    Indicates whether to enable dictionary compression.
    
    Returns:
    
    Indicates whether to enable dictionary compression.
  - setMaxPaddingBytes
```
public void setMaxPaddingBytes(Integer maxPaddingBytes)
```
    The maximum amount of padding to apply. This is useful if you intend to copy the data from Amazon S3 to HDFS before querying. The default is 0.
    
    Parameters:
    
    maxPaddingBytes - The maximum amount of padding to apply. This is useful if you intend to copy the data from Amazon S3 to HDFS before querying. The default is 0.
  - getMaxPaddingBytes
```
public Integer getMaxPaddingBytes()
```
    The maximum amount of padding to apply. This is useful if you intend to copy the data from Amazon S3 to HDFS before querying. The default is 0.
    
    Returns:
    
    The maximum amount of padding to apply. This is useful if you intend to copy the data from Amazon S3 to HDFS before querying. The default is 0.
  - withMaxPaddingBytes
```
public ParquetSerDe withMaxPaddingBytes(Integer maxPaddingBytes)
```
    The maximum amount of padding to apply. This is useful if you intend to copy the data from Amazon S3 to HDFS before querying. The default is 0.
    
    Parameters:
    
    maxPaddingBytes - The maximum amount of padding to apply. This is useful if you intend to copy the data from Amazon S3 to HDFS before querying. The default is 0.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setWriterVersion
```
public void setWriterVersion(String writerVersion)
```
    Indicates the version of row format to output. The possible values are V1 and V2. The default is V1.
    
    Parameters:
    
    writerVersion - Indicates the version of row format to output. The possible values are V1 and V2 . The default is V1.
    
    See Also:
    
    ParquetWriterVersion
  - getWriterVersion
```
public String getWriterVersion()
```
    Indicates the version of row format to output. The possible values are V1 and V2. The default is V1.
    
    Returns:
    
    Indicates the version of row format to output. The possible values are V1 and V2. The default is V1.
    
    See Also:
    
    ParquetWriterVersion
  - withWriterVersion
```
public ParquetSerDe withWriterVersion(String writerVersion)
```
    Indicates the version of row format to output. The possible values are V1 and V2. The default is V1.
    
    Parameters:
    
    writerVersion - Indicates the version of row format to output. The possible values are V1 and V2 . The default is V1.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
    
    See Also:
    
    ParquetWriterVersion
  - withWriterVersion
```
public ParquetSerDe withWriterVersion(ParquetWriterVersion writerVersion)
```
    Indicates the version of row format to output. The possible values are V1 and V2. The default is V1.
    
    Parameters:
    
    writerVersion - Indicates the version of row format to output. The possible values are V1 and V2 . The default is V1.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
    
    See Also:
    
    ParquetWriterVersion
  - toString
```
public 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
    
    Returns:
    
    A string representation of this object.
    
    See Also:
    
    Object.toString()
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - clone
```
public ParquetSerDe clone()
```
    Overrides:
    
    clone in class Object
  - marshall
```
public void marshall(ProtocolMarshaller protocolMarshaller)
```
    Description copied from interface: StructuredPojo
    
    Marshalls this structured data using the given ProtocolMarshaller.
    
    Specified by:
    
    marshall in interface StructuredPojo
    
    Parameters:
    
    protocolMarshaller - Implementation of ProtocolMarshaller used to marshall this object's data.

AWS SDK for Java 1.x API Reference - 1.12.793

Class ParquetSerDe

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ParquetSerDe

Method Detail

setBlockSizeBytes

getBlockSizeBytes

withBlockSizeBytes

setPageSizeBytes

getPageSizeBytes

withPageSizeBytes

setCompression

getCompression

withCompression

withCompression

setEnableDictionaryCompression

getEnableDictionaryCompression

withEnableDictionaryCompression

isEnableDictionaryCompression

setMaxPaddingBytes

getMaxPaddingBytes

withMaxPaddingBytes

setWriterVersion

getWriterVersion

withWriterVersion

withWriterVersion

toString

equals

hashCode

clone

marshall