Package org.apache.parquet.crypto

Class ColumnDecryptionProperties

java.lang.Object

org.apache.parquet.crypto.ColumnDecryptionProperties

public class ColumnDecryptionProperties
extends Object

This class is only required for setting explicit column decryption keys - to override key retriever (or to provide keys when key metadata and/or key retriever are not available)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ColumnDecryptionProperties.Builder

Method Summary

Modifier and Type	Method	Description
static ColumnDecryptionProperties.Builder	builder(String name)	Convenience builder for regular (not nested) columns.
static ColumnDecryptionProperties.Builder	builder(org.apache.parquet.hadoop.metadata.ColumnPath path)
byte[]	getKeyBytes()
org.apache.parquet.hadoop.metadata.ColumnPath	getPath()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

builder

public static ColumnDecryptionProperties.Builder builder(String name)

Convenience builder for regular (not nested) columns.

Parameters:

name - Flat column name

Returns:

Builder

builder

public static ColumnDecryptionProperties.Builder builder(org.apache.parquet.hadoop.metadata.ColumnPath path)

getPath

public org.apache.parquet.hadoop.metadata.ColumnPath getPath()

getKeyBytes

public byte[] getKeyBytes()