org.apache.hadoop.hive.ql.parse

Class MapReduceCompiler

java.lang.Object

org.apache.hadoop.hive.ql.parse.MapReduceCompiler

public class MapReduceCompiler
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected SessionState.LogHelper	console
protected org.apache.commons.logging.Log	LOG

Constructor Summary

Constructors

Constructor and Description
MapReduceCompiler()

Method Summary

Modifier and Type	Method and Description
void	compile(ParseContext pCtx, java.util.List<Task<? extends java.io.Serializable>> rootTasks, java.util.HashSet<ReadEntity> inputs, java.util.HashSet<WriteEntity> outputs)
ParseContext	getParseContext(ParseContext pCtx, java.util.List<Task<? extends java.io.Serializable>> rootTasks)
void	init(HiveConf conf, SessionState.LogHelper console, Hive db)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected final org.apache.commons.logging.Log LOG

console

protected SessionState.LogHelper console

Constructor Detail

MapReduceCompiler

public MapReduceCompiler()

Method Detail

init

public void init(HiveConf conf,
                 SessionState.LogHelper console,
                 Hive db)

compile

public void compile(ParseContext pCtx,
                    java.util.List<Task<? extends java.io.Serializable>> rootTasks,
                    java.util.HashSet<ReadEntity> inputs,
                    java.util.HashSet<WriteEntity> outputs)
             throws SemanticException

Throws:

SemanticException

getParseContext

public ParseContext getParseContext(ParseContext pCtx,
                                    java.util.List<Task<? extends java.io.Serializable>> rootTasks)