org.apache.flink.connector.file.sink.compactor

Class ConcatFileCompactor

java.lang.Object

org.apache.flink.connector.file.sink.compactor.OutputStreamBasedFileCompactor

org.apache.flink.connector.file.sink.compactor.ConcatFileCompactor

All Implemented Interfaces:

Serializable, FileCompactor

Direct Known Subclasses:

IdenticalFileCompactor

@PublicEvolving
public class ConcatFileCompactor
extends OutputStreamBasedFileCompactor

A OutputStreamBasedFileCompactor implementation that simply concat the compacting files. The fileDelimiter will be added between neighbouring files if provided.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ConcatFileCompactor()
ConcatFileCompactor(byte[] fileDelimiter)

Method Summary

Modifier and Type	Method and Description
protected void	doCompact(List<org.apache.flink.core.fs.Path> inputFiles, OutputStream outputStream)

Methods inherited from class org.apache.flink.connector.file.sink.compactor.OutputStreamBasedFileCompactor

compact

Methods inherited from class java.lang.Object

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

Constructor Detail

ConcatFileCompactor

public ConcatFileCompactor()

ConcatFileCompactor

public ConcatFileCompactor(@Nullable
                           byte[] fileDelimiter)

Method Detail

doCompact

protected void doCompact(List<org.apache.flink.core.fs.Path> inputFiles,
                         OutputStream outputStream)
                  throws Exception

Specified by:

doCompact in class OutputStreamBasedFileCompactor

Throws:

Exception