org.apache.hadoop.hive.cli
Class CliSessionState

java.lang.Object
  org.apache.hadoop.hive.ql.session.SessionState
      org.apache.hadoop.hive.cli.CliSessionState

public class CliSessionState
extends SessionState

CliSessionState.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.session.SessionState

SessionState.LogHelper, SessionState.ResourceHook, SessionState.ResourceType

Field Summary

Properties	cmdProperties properties set from -hiveconf via cmdline.
String	database -database option if any that the session has been invoked with.
String	execString -e option if any that the session has been invoked with.
String	fileName -f option if any that the session has been invoked with.
protected String	host host name and port number of remote Hive server
List<String>	initFiles -i option if any that the session has been invoked with.
protected int	port

Fields inherited from class org.apache.hadoop.hive.ql.session.SessionState

childErr, childOut, conf, err, hiveHist, in, info, isSilent, isVerbose, out, tmpOutputFile

Constructor Summary

CliSessionState()

CliSessionState(HiveConf conf)

Method Summary

void	close()
void	connect() Connect to Hive Server
HiveClient	getClient()
String	getCurrentDbName() Return the name of the current database
String	getHost()
int	getPort()
boolean	isRemoteMode()
void	setHost(String host)

Methods inherited from class org.apache.hadoop.hive.ql.session.SessionState

add_builtin_resource, add_resource, add_resource, addLocalMapRedErrors, canDownloadResource, delete_resource, delete_resource, find_resource_type, get, getAuthenticator, getAuthorizer, getCmd, getCommandType, getConf, getConsole, getCreateTableGrants, getHiveHistory, getHiveOperation, getHiveVariables, getIsSilent, getIsVerbose, getLastMapRedStatsList, getLineageState, getLocalMapRedErrors, getOverriddenConfigurations, getQueryId, getSessionId, getStackTraces, getTmpOutputFile, list_resource, registerJar, setAuthenticator, setAuthorizer, setCmd, setCommandType, setConf, setCreateTableGrants, setHiveVariables, setIsSilent, setIsVerbose, setLastMapRedStatsList, setLocalMapRedErrors, setOverriddenConfigurations, setStackTraces, setTmpOutputFile, start, start, unregisterJar, validateFile

Methods inherited from class java.lang.Object

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

Field Detail

database

public String database

-database option if any that the session has been invoked with.

execString

public String execString

-e option if any that the session has been invoked with.

fileName

public String fileName

-f option if any that the session has been invoked with.

cmdProperties

public Properties cmdProperties

properties set from -hiveconf via cmdline.

initFiles

public List<String> initFiles

-i option if any that the session has been invoked with.

host

protected String host

host name and port number of remote Hive server

port

protected int port

Constructor Detail

CliSessionState

public CliSessionState()

CliSessionState

public CliSessionState(HiveConf conf)

Method Detail

connect

public void connect()
             throws org.apache.thrift.transport.TTransportException

Connect to Hive Server

Throws:

org.apache.thrift.transport.TTransportException

setHost

public void setHost(String host)

getHost

public String getHost()

getPort

public int getPort()

close

public void close()

isRemoteMode

public boolean isRemoteMode()

getClient

public HiveClient getClient()

getCurrentDbName

public String getCurrentDbName()

Return the name of the current database

Returns:

the name of the current database or, if an error, null