org.apache.hadoop.hive.ql.parse

Class HiveSemanticAnalyzerHookContextImpl

java.lang.Object

org.apache.hadoop.hive.ql.parse.HiveSemanticAnalyzerHookContextImpl

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, HiveSemanticAnalyzerHookContext

public class HiveSemanticAnalyzerHookContextImpl
extends Object
implements HiveSemanticAnalyzerHookContext

Constructor Summary

Constructors

Constructor and Description
HiveSemanticAnalyzerHookContextImpl()

Method Summary

Modifier and Type	Method and Description
String	getCommand()
org.apache.hadoop.conf.Configuration	getConf()
Hive	getHive()
HiveOperation	getHiveOperation()
Set<ReadEntity>	getInputs() The following methods will only be available to hooks executing postAnalyze.
String	getIpAddress()
Set<WriteEntity>	getOutputs()
String	getUserName()
void	setCommand(String command)
void	setConf(org.apache.hadoop.conf.Configuration conf)
void	setHiveOperation(HiveOperation commandType)
void	setIpAddress(String ipAddress)
void	setUserName(String userName)
void	update(BaseSemanticAnalyzer sem) This should be called after the semantic analyzer completes.

Methods inherited from class java.lang.Object

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

Constructor Detail

HiveSemanticAnalyzerHookContextImpl

public HiveSemanticAnalyzerHookContextImpl()

Method Detail

getHive

public Hive getHive()
             throws HiveException

Specified by:

getHive in interface HiveSemanticAnalyzerHookContext

Returns:

the Hive db instance; hook implementations can use this for purposes such as getting configuration information or making metastore calls

Throws:

HiveException

getConf

public org.apache.hadoop.conf.Configuration getConf()

Specified by:

getConf in interface org.apache.hadoop.conf.Configurable

setConf

public void setConf(org.apache.hadoop.conf.Configuration conf)

Specified by:

setConf in interface org.apache.hadoop.conf.Configurable

update

public void update(BaseSemanticAnalyzer sem)

Description copied from interface: HiveSemanticAnalyzerHookContext

This should be called after the semantic analyzer completes.

Specified by:

update in interface HiveSemanticAnalyzerHookContext

getInputs

public Set<ReadEntity> getInputs()

Description copied from interface: HiveSemanticAnalyzerHookContext

The following methods will only be available to hooks executing postAnalyze. If called in a preAnalyze method, they should return null.

Specified by:

getInputs in interface HiveSemanticAnalyzerHookContext

Returns:

the set of read entities

getOutputs

public Set<WriteEntity> getOutputs()

Specified by:

getOutputs in interface HiveSemanticAnalyzerHookContext

getUserName

public String getUserName()

Specified by:

getUserName in interface HiveSemanticAnalyzerHookContext

setUserName

public void setUserName(String userName)

Specified by:

setUserName in interface HiveSemanticAnalyzerHookContext

getIpAddress

public String getIpAddress()

Specified by:

getIpAddress in interface HiveSemanticAnalyzerHookContext

setIpAddress

public void setIpAddress(String ipAddress)

Specified by:

setIpAddress in interface HiveSemanticAnalyzerHookContext

getCommand

public String getCommand()

Specified by:

getCommand in interface HiveSemanticAnalyzerHookContext

setCommand

public void setCommand(String command)

Specified by:

setCommand in interface HiveSemanticAnalyzerHookContext

getHiveOperation

public HiveOperation getHiveOperation()

Specified by:

getHiveOperation in interface HiveSemanticAnalyzerHookContext

setHiveOperation

public void setHiveOperation(HiveOperation commandType)

Specified by:

setHiveOperation in interface HiveSemanticAnalyzerHookContext