Package | Description |
---|---|
org.apache.flink.api.java | |
org.apache.flink.api.java.io | |
org.apache.flink.api.java.operators |
Modifier and Type | Class and Description |
---|---|
class |
LocalEnvironment
An
ExecutionEnvironment that runs the program locally, multi-threaded, in the JVM where the
environment is instantiated. |
class |
RemoteEnvironment
An
ExecutionEnvironment that sends programs
to a cluster for execution. |
Modifier and Type | Method and Description |
---|---|
static ExecutionEnvironment |
ExecutionEnvironment.createRemoteEnvironment(String host,
int port,
int degreeOfParallelism,
String... jarFiles)
Creates a
RemoteEnvironment . |
static ExecutionEnvironment |
ExecutionEnvironment.createRemoteEnvironment(String host,
int port,
String... jarFiles)
Creates a
RemoteEnvironment . |
static ExecutionEnvironment |
ExecutionEnvironment.getExecutionEnvironment()
Creates an execution environment that represents the context in which the program is currently executed.
|
ExecutionEnvironment |
DataSet.getExecutionEnvironment()
Returns the
ExecutionEnvironment in which this DataSet is registered. |
Modifier and Type | Method and Description |
---|---|
protected static void |
ExecutionEnvironment.initializeContextEnvironment(ExecutionEnvironment ctx) |
Constructor and Description |
---|
DataSet(ExecutionEnvironment context,
TypeInformation<T> type) |
Constructor and Description |
---|
CsvReader(Path filePath,
ExecutionEnvironment executionContext) |
CsvReader(String filePath,
ExecutionEnvironment executionContext) |
Constructor and Description |
---|
DataSource(ExecutionEnvironment context,
InputFormat<OUT,?> inputFormat,
TypeInformation<OUT> type)
Creates a new data source.
|
Operator(ExecutionEnvironment context,
TypeInformation<OUT> resultType) |
Copyright © 2014 The Apache Software Foundation. All rights reserved.