SecureProtobufLogWriter (Apache HBase 1.2.12 API)

java.lang.Object
- org.apache.hadoop.hbase.regionserver.wal.WriterBase
- - org.apache.hadoop.hbase.regionserver.wal.ProtobufLogWriter
  - - org.apache.hadoop.hbase.regionserver.wal.SecureProtobufLogWriter

All Implemented Interfaces:: Closeable, AutoCloseable, DefaultWALProvider.Writer, WALProvider.Writer

@InterfaceAudience.LimitedPrivate(value="Configuration")
public class SecureProtobufLogWriter
extends ProtobufLogWriter

Field Summary

Fields
Modifier and Type Field and Description

private Encryptor encryptor

private static org.apache.commons.logging.Log LOG
- Fields inherited from class org.apache.hadoop.hbase.regionserver.wal.ProtobufLogWriter
  cellEncoder, compressor, output
- Fields inherited from class org.apache.hadoop.hbase.regionserver.wal.WriterBase
  compressionContext, conf

Fields
Modifier and Type	Field and Description
`private Encryptor`	`encryptor`
`private static org.apache.commons.logging.Log`	`LOG`

Constructor Summary

Constructors
Constructor and Description

SecureProtobufLogWriter()

Constructors
Constructor and Description
`SecureProtobufLogWriter()`

Method Summary

Methods
Modifier and Type	Method and Description
`protected org.apache.hadoop.hbase.protobuf.generated.WALProtos.WALHeader`	`buildWALHeader(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.hbase.protobuf.generated.WALProtos.WALHeader.Builder builder)`
`protected void`	`initAfterHeader(boolean doCompress)`

Methods inherited from class org.apache.hadoop.hbase.regionserver.wal.ProtobufLogWriter
append, buildWALTrailer, close, getCodec, getLength, getStream, init, setWALTrailer, sync

Methods inherited from class org.apache.hadoop.hbase.regionserver.wal.WriterBase
initializeCompressionContext

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

Field Detail

LOG

private static final org.apache.commons.logging.Log LOG

encryptor
```
private Encryptor encryptor
```

Constructor Detail
- SecureProtobufLogWriter
```
public SecureProtobufLogWriter()
```

Method Detail

buildWALHeader

protected org.apache.hadoop.hbase.protobuf.generated.WALProtos.WALHeader buildWALHeader(org.apache.hadoop.conf.Configuration conf,
                                                                            org.apache.hadoop.hbase.protobuf.generated.WALProtos.WALHeader.Builder builder)
                                                                                 throws IOException

Overrides:: buildWALHeader in class ProtobufLogWriter
Throws:: IOException

initAfterHeader

protected void initAfterHeader(boolean doCompress)
                        throws IOException

Overrides:: initAfterHeader in class ProtobufLogWriter
Throws:: IOException

Class SecureProtobufLogWriter

Field Summary

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

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

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

Field Detail

LOG

encryptor

Constructor Detail

SecureProtobufLogWriter

Method Detail

buildWALHeader

initAfterHeader