org.apache.flume.sink.hdfs

Class HDFSSequenceFile

java.lang.Object

org.apache.flume.sink.hdfs.AbstractHDFSWriter

org.apache.flume.sink.hdfs.HDFSSequenceFile

All Implemented Interfaces:

Configurable, HDFSWriter

public class HDFSSequenceFile
extends AbstractHDFSWriter

Constructor Summary

Constructors

Constructor and Description
HDFSSequenceFile()

Method Summary

Modifier and Type	Method and Description
void	append(Event e)
void	close()
void	configure(Context context) Request the implementing class to (re)configure itself.
protected void	open(org.apache.hadoop.fs.Path dstPath, org.apache.hadoop.io.compress.CompressionCodec codeC, org.apache.hadoop.io.SequenceFile.CompressionType compType, org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem hdfs)
void	open(String filePath)
void	open(String filePath, org.apache.hadoop.io.compress.CompressionCodec codeC, org.apache.hadoop.io.SequenceFile.CompressionType compType)
void	sync()

Methods inherited from class org.apache.flume.sink.hdfs.AbstractHDFSWriter

getFsDesiredReplication, getNumCurrentReplicas, hflushOrSync, isFileAppendable, isUnderReplicated, registerCurrentStream, unregisterCurrentStream

Methods inherited from class java.lang.Object

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

Constructor Detail

HDFSSequenceFile

public HDFSSequenceFile()

Method Detail

configure

public void configure(Context context)

Description copied from interface: Configurable

Request the implementing class to (re)configure itself.

When configuration parameters are changed, they must be reflected by the component asap.

There are no thread safety guarantees on when configure might be called.

Specified by:

configure in interface Configurable

Overrides:

configure in class AbstractHDFSWriter

open

public void open(String filePath)
          throws IOException

Throws:

IOException

open

public void open(String filePath,
                 org.apache.hadoop.io.compress.CompressionCodec codeC,
                 org.apache.hadoop.io.SequenceFile.CompressionType compType)
          throws IOException

Throws:

IOException

open

protected void open(org.apache.hadoop.fs.Path dstPath,
                    org.apache.hadoop.io.compress.CompressionCodec codeC,
                    org.apache.hadoop.io.SequenceFile.CompressionType compType,
                    org.apache.hadoop.conf.Configuration conf,
                    org.apache.hadoop.fs.FileSystem hdfs)
             throws IOException

Throws:

IOException

append

public void append(Event e)
            throws IOException

Throws:

IOException

sync

public void sync()
          throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException