| Package | Description |
|---|---|
| org.apache.flink.streaming.api.datastream |
| Modifier and Type | Method and Description |
|---|---|
DataStreamSink<OUT> |
DataStream.addSink(SinkFunction<OUT> sinkFunction)
Adds the given sink to this DataStream.
|
DataStreamSink<IN> |
DataStreamSink.copy() |
DataStreamSink<OUT> |
DataStream.print()
Writes a DataStream to the standard output stream (stdout).
For each element of the DataStream the result of Object.toString() is written. |
DataStreamSink<OUT> |
DataStream.printToErr()
Writes a DataStream to the standard output stream (stderr).
For each element of the DataStream the result of Object.toString() is written. |
DataStreamSink<OUT> |
DataStream.write(org.apache.flink.api.common.io.OutputFormat<OUT> format,
long millis)
Writes the dataStream into an output, described by an OutputFormat.
|
<X extends org.apache.flink.api.java.tuple.Tuple> |
DataStream.writeAsCsv(String path)
Writes a DataStream to the file specified by path in csv format.
|
<X extends org.apache.flink.api.java.tuple.Tuple> |
DataStream.writeAsCsv(String path,
org.apache.flink.core.fs.FileSystem.WriteMode writeMode)
Writes a DataStream to the file specified by path in csv format.
|
<X extends org.apache.flink.api.java.tuple.Tuple> |
DataStream.writeAsCsv(String path,
org.apache.flink.core.fs.FileSystem.WriteMode writeMode,
long millis)
Writes a DataStream to the file specified by path in csv format.
|
<X extends org.apache.flink.api.java.tuple.Tuple> |
DataStream.writeAsCsv(String path,
long millis)
Writes a DataStream to the file specified by path in csv format.
|
DataStreamSink<OUT> |
DataStream.writeAsText(String path)
Writes a DataStream to the file specified by path in text format.
|
DataStreamSink<OUT> |
DataStream.writeAsText(String path,
org.apache.flink.core.fs.FileSystem.WriteMode writeMode)
Writes a DataStream to the file specified by path in text format.
|
DataStreamSink<OUT> |
DataStream.writeAsText(String path,
org.apache.flink.core.fs.FileSystem.WriteMode writeMode,
long millis)
Writes a DataStream to the file specified by path in text format.
|
DataStreamSink<OUT> |
DataStream.writeAsText(String path,
long millis)
Writes a DataStream to the file specified by path in text format.
|
DataStreamSink<OUT> |
DataStream.writeToSocket(String hostName,
int port,
SerializationSchema<OUT,byte[]> schema)
Writes the DataStream to a socket as a byte array.
|
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