Package org.apache.flink.api.java.io

Class TextOutputFormat<T>

java.lang.Object

org.apache.flink.api.common.io.RichOutputFormat<IT>

org.apache.flink.api.common.io.FileOutputFormat<T>

org.apache.flink.api.java.io.TextOutputFormat<T>

Type Parameters:

T - type of elements

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.io.CleanupWhenUnsuccessful, org.apache.flink.api.common.io.InitializeOnMaster, org.apache.flink.api.common.io.OutputFormat<T>

@Deprecated
@PublicEvolving
public class TextOutputFormat<T>
extends org.apache.flink.api.common.io.FileOutputFormat<T>

Deprecated.

All Flink DataSet APIs are deprecated since Flink 1.18 and will be removed in a future Flink major version. You can still build your application in DataSet, but you should move to either the DataStream and/or Table API.

A FileOutputFormat that writes objects to a text file.

Objects are converted to Strings using either Object.toString() or a TextOutputFormat.TextFormatter.

See Also:

FLIP-131: Consolidate the user-facing Dataflow SDKs/APIs (and deprecate the DataSet API, Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	TextOutputFormat.TextFormatter<IN>	Deprecated. Formatter that transforms values into their String representations.

Nested classes/interfaces inherited from class org.apache.flink.api.common.io.FileOutputFormat

org.apache.flink.api.common.io.FileOutputFormat.OutputDirectoryMode

Nested classes/interfaces inherited from interface org.apache.flink.api.common.io.OutputFormat

org.apache.flink.api.common.io.OutputFormat.InitializationContext

Field Summary

Fields inherited from class org.apache.flink.api.common.io.FileOutputFormat

FILE_PARAMETER_KEY, outputFilePath, stream

Constructor Summary

Constructors

Constructor	Description
TextOutputFormat(org.apache.flink.core.fs.Path outputPath)	Deprecated.
TextOutputFormat(org.apache.flink.core.fs.Path outputPath, String charset)	Deprecated.

Method Summary

Modifier and Type	Method	Description
String	getCharsetName()	Deprecated.
void	open(int taskNumber, int numTasks)	Deprecated.
void	setCharsetName(String charsetName)	Deprecated.
String	toString()	Deprecated.
void	writeRecord(T record)	Deprecated.

Methods inherited from class org.apache.flink.api.common.io.FileOutputFormat

close, configure, getDirectoryFileName, getOutputDirectoryMode, getOutputFilePath, getWriteMode, initDefaultsFromConfiguration, initializeGlobal, setOutputDirectoryMode, setOutputFilePath, setWriteMode, tryCleanupOnError

Methods inherited from class org.apache.flink.api.common.io.RichOutputFormat

getRuntimeContext, setRuntimeContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.api.common.io.OutputFormat

open

Constructor Detail

TextOutputFormat

public TextOutputFormat(org.apache.flink.core.fs.Path outputPath)

Deprecated.

TextOutputFormat

public TextOutputFormat(org.apache.flink.core.fs.Path outputPath,
                        String charset)

Deprecated.

Method Detail

getCharsetName

public String getCharsetName()

Deprecated.

setCharsetName

public void setCharsetName(String charsetName)
                    throws IllegalCharsetNameException,
                           UnsupportedCharsetException

Deprecated.

Throws:

IllegalCharsetNameException

UnsupportedCharsetException

open

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

Deprecated.

Specified by:

open in interface org.apache.flink.api.common.io.OutputFormat<T>

Overrides:

open in class org.apache.flink.api.common.io.FileOutputFormat<T>

Throws:

IOException

writeRecord

public void writeRecord(T record)
                 throws IOException

Deprecated.

Throws:

IOException

toString

public String toString()

Deprecated.

Overrides:

toString in class Object