org.apache.hadoop.hive.ql.ddl

Class DDLWork

java.lang.Object

org.apache.hadoop.hive.ql.ddl.DDLWork

All Implemented Interfaces:

Serializable

public final class DDLWork
extends Object
implements Serializable

A DDL operation.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DDLWork(Set<ReadEntity> inputs, Set<WriteEntity> outputs, DDLDesc ddlDesc)
DDLWork(Set<ReadEntity> inputs, Set<WriteEntity> outputs, DDLDesc ddlDesc, boolean isReplication, String dumpDirectory, ReplicationMetricCollector metricCollector)
DDLWork(Set<ReadEntity> inputs, Set<WriteEntity> outputs, DDLDesc ddlDesc, boolean isReplication, String dumpDirectory, ReplicationMetricCollector metricCollector, boolean executeInParallel)

Method Summary

Modifier and Type	Method and Description
boolean	canExecuteInParallel()
DDLDesc	getDDLDesc()
String	getDumpDirectory()
Set<ReadEntity>	getInputs()
ReplicationMetricCollector	getMetricCollector()
boolean	getNeedLock()
Set<WriteEntity>	getOutputs()
boolean	isReplication()
void	setNeedLock(boolean needLock)

Methods inherited from class java.lang.Object

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

Constructor Detail

DDLWork

public DDLWork(Set<ReadEntity> inputs,
               Set<WriteEntity> outputs,
               DDLDesc ddlDesc,
               boolean isReplication,
               String dumpDirectory,
               ReplicationMetricCollector metricCollector)

DDLWork

public DDLWork(Set<ReadEntity> inputs,
               Set<WriteEntity> outputs,
               DDLDesc ddlDesc,
               boolean isReplication,
               String dumpDirectory,
               ReplicationMetricCollector metricCollector,
               boolean executeInParallel)

DDLWork

public DDLWork(Set<ReadEntity> inputs,
               Set<WriteEntity> outputs,
               DDLDesc ddlDesc)

Method Detail

getInputs

public Set<ReadEntity> getInputs()

getOutputs

public Set<WriteEntity> getOutputs()

getMetricCollector

public ReplicationMetricCollector getMetricCollector()

getDumpDirectory

public String getDumpDirectory()

isReplication

public boolean isReplication()

getNeedLock

public boolean getNeedLock()

setNeedLock

public void setNeedLock(boolean needLock)

getDDLDesc

public DDLDesc getDDLDesc()

canExecuteInParallel

public boolean canExecuteInParallel()