SecureWALCellCodec (Apache HBase 1.2.12 API)

java.lang.Object
- org.apache.hadoop.hbase.regionserver.wal.WALCellCodec
- - org.apache.hadoop.hbase.regionserver.wal.SecureWALCellCodec

All Implemented Interfaces:: Codec

@InterfaceAudience.Private
public class SecureWALCellCodec
extends WALCellCodec

A WALCellCodec that encrypts the WALedits.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`(package private) static class`	`SecureWALCellCodec.EncryptedKvDecoder`
`(package private) static class`	`SecureWALCellCodec.EncryptedKvEncoder`

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.regionserver.wal.WALCellCodec
WALCellCodec.BaosAndCompressor, WALCellCodec.ByteStringCompressor, WALCellCodec.ByteStringUncompressor, WALCellCodec.CompressedKvDecoder, WALCellCodec.CompressedKvEncoder, WALCellCodec.EnsureKvEncoder

Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.codec.Codec
Codec.Decoder, Codec.Encoder

Field Summary

Fields
Modifier and Type Field and Description

private Decryptor decryptor

private Encryptor encryptor
- Fields inherited from class org.apache.hadoop.hbase.regionserver.wal.WALCellCodec
  compression, statelessUncompressor, WAL_CELL_CODEC_CLASS_KEY

Fields
Modifier and Type	Field and Description
`private Decryptor`	`decryptor`
`private Encryptor`	`encryptor`

Constructor Summary

Constructors
Constructor and Description
`SecureWALCellCodec(org.apache.hadoop.conf.Configuration conf, CompressionContext compression)`
`SecureWALCellCodec(org.apache.hadoop.conf.Configuration conf, Decryptor decryptor)`
`SecureWALCellCodec(org.apache.hadoop.conf.Configuration conf, Encryptor encryptor)`

Method Summary

Methods
Modifier and Type	Method and Description
`static WALCellCodec`	`getCodec(org.apache.hadoop.conf.Configuration conf, Decryptor decryptor)`
`static WALCellCodec`	`getCodec(org.apache.hadoop.conf.Configuration conf, Encryptor encryptor)`
`Codec.Decoder`	`getDecoder(InputStream is)`
`Codec.Encoder`	`getEncoder(OutputStream os)`

Methods inherited from class org.apache.hadoop.hbase.regionserver.wal.WALCellCodec
create, create, getByteStringCompressor, getByteStringUncompressor, getWALCellCodecClass

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

encryptor
```
private Encryptor encryptor
```

decryptor
```
private Decryptor decryptor
```

Constructor Detail

SecureWALCellCodec

public SecureWALCellCodec(org.apache.hadoop.conf.Configuration conf,
                  CompressionContext compression)

SecureWALCellCodec

public SecureWALCellCodec(org.apache.hadoop.conf.Configuration conf,
                  Encryptor encryptor)

SecureWALCellCodec

public SecureWALCellCodec(org.apache.hadoop.conf.Configuration conf,
                  Decryptor decryptor)

Method Detail

getDecoder
```
public Codec.Decoder getDecoder(InputStream is)
```
Specified by:

getDecoder in interface Codec

Overrides:

getDecoder in class WALCellCodec

getEncoder
```
public Codec.Encoder getEncoder(OutputStream os)
```
Specified by:

getEncoder in interface Codec

Overrides:

getEncoder in class WALCellCodec

getCodec

public static WALCellCodec getCodec(org.apache.hadoop.conf.Configuration conf,
                    Encryptor encryptor)

getCodec

public static WALCellCodec getCodec(org.apache.hadoop.conf.Configuration conf,
                    Decryptor decryptor)

Class SecureWALCellCodec

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.regionserver.wal.WALCellCodec

Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.codec.Codec

Field Summary

Fields inherited from class org.apache.hadoop.hbase.regionserver.wal.WALCellCodec

Constructor Summary

Method Summary

Methods inherited from class org.apache.hadoop.hbase.regionserver.wal.WALCellCodec

Methods inherited from class java.lang.Object

Field Detail

encryptor

decryptor

Constructor Detail

SecureWALCellCodec

SecureWALCellCodec

SecureWALCellCodec

Method Detail

getDecoder

getEncoder

getCodec

getCodec