public class Hadoop2MR1FlowConnector extends FlowConnector
Tap
instances with an assembly of Pipe
instances into
an executable HadoopFlow
for execution on an Apache Hadoop cluster.AppProps
,
FlowConnectorProps
,
FlowDef
,
MapReduceFlow
properties
Constructor and Description |
---|
Hadoop2MR1FlowConnector()
Constructor FlowConnector creates a new FlowConnector instance.
|
Hadoop2MR1FlowConnector(java.util.Map<java.lang.Object,java.lang.Object> properties)
Constructor FlowConnector creates a new FlowConnector instance using the given
Properties instance as
default value for the underlying jobs. |
Modifier and Type | Method and Description |
---|---|
protected FlowPlanner |
createFlowPlanner() |
protected java.lang.Class<? extends Scheme> |
getDefaultIntermediateSchemeClass() |
connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, getIntermediateSchemeClass, getPlatformInfo, getProperties, setApplicationJarClass, setApplicationJarPath
public Hadoop2MR1FlowConnector()
JobConf
which pulls all properties from the local CLASSPATH.@ConstructorProperties(value="properties") public Hadoop2MR1FlowConnector(java.util.Map<java.lang.Object,java.lang.Object> properties)
Properties
instance as
default value for the underlying jobs. All properties are copied to a new native configuration instance.properties
- of type Propertiesprotected java.lang.Class<? extends Scheme> getDefaultIntermediateSchemeClass()
getDefaultIntermediateSchemeClass
in class FlowConnector
protected FlowPlanner createFlowPlanner()
createFlowPlanner
in class FlowConnector