org.apache.flink.state.api.output

Class FileCopyFunction

java.lang.Object

org.apache.flink.state.api.output.FileCopyFunction

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.io.OutputFormat<org.apache.flink.core.fs.Path>

@Internal
public final class FileCopyFunction
extends Object
implements org.apache.flink.api.common.io.OutputFormat<org.apache.flink.core.fs.Path>

This output format copies files from an existing savepoint into a new directory.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FileCopyFunction(String path)

Method Summary

Modifier and Type	Method and Description
void	close()
void	configure(org.apache.flink.configuration.Configuration parameters)
void	open(int taskNumber, int numTasks)
void	writeRecord(org.apache.flink.core.fs.Path sourcePath)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileCopyFunction

public FileCopyFunction(String path)

Parameters:

path - the destination path to copy file

Method Detail

open

public void open(int taskNumber,
                 int numTasks)
          throws IOException

Specified by:

open in interface org.apache.flink.api.common.io.OutputFormat<org.apache.flink.core.fs.Path>

Throws:

IOException

writeRecord

public void writeRecord(org.apache.flink.core.fs.Path sourcePath)
                 throws IOException

Specified by:

writeRecord in interface org.apache.flink.api.common.io.OutputFormat<org.apache.flink.core.fs.Path>

Throws:

IOException

configure

public void configure(org.apache.flink.configuration.Configuration parameters)

Specified by:

configure in interface org.apache.flink.api.common.io.OutputFormat<org.apache.flink.core.fs.Path>

close

public void close()
           throws IOException

Specified by:

close in interface org.apache.flink.api.common.io.OutputFormat<org.apache.flink.core.fs.Path>

Throws:

IOException