org.apache.hadoop.hive.ql.exec.tez.tools

Class TezMergedLogicalInput

java.lang.Object

org.apache.tez.runtime.api.MergedLogicalInput

org.apache.hadoop.hive.ql.exec.tez.tools.TezMergedLogicalInput

All Implemented Interfaces:

org.apache.tez.runtime.api.Input, org.apache.tez.runtime.api.LogicalInput

public class TezMergedLogicalInput
extends org.apache.tez.runtime.api.MergedLogicalInput

TezMergedLogicalInput is an adapter to make union input look like a single input in tez.

Constructor Summary

Constructors

Constructor and Description
TezMergedLogicalInput(org.apache.tez.runtime.api.MergedInputContext context, List<org.apache.tez.runtime.api.Input> inputs)

Method Summary

Modifier and Type	Method and Description
org.apache.tez.runtime.api.Reader	getReader()
void	setConstituentInputIsReady(org.apache.tez.runtime.api.Input input)

Methods inherited from class org.apache.tez.runtime.api.MergedLogicalInput

getContext, getInputs, informInputReady, start

Methods inherited from class java.lang.Object

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

Constructor Detail

TezMergedLogicalInput

public TezMergedLogicalInput(org.apache.tez.runtime.api.MergedInputContext context,
                             List<org.apache.tez.runtime.api.Input> inputs)

Method Detail

getReader

public org.apache.tez.runtime.api.Reader getReader()
                                            throws Exception

Throws:

Exception

setConstituentInputIsReady

public void setConstituentInputIsReady(org.apache.tez.runtime.api.Input input)

Specified by:

setConstituentInputIsReady in class org.apache.tez.runtime.api.MergedLogicalInput