org.apache.hadoop.hive.cli

Class CliDriver

java.lang.Object

org.apache.hadoop.hive.cli.CliDriver

public class CliDriver
extends java.lang.Object

CliDriver.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	HIVERCFILE
static int	LINES_TO_FETCH
static java.lang.String	prompt
static java.lang.String	prompt2

Constructor Summary

Constructors

Constructor and Description
CliDriver()

Method Summary

Modifier and Type	Method and Description
static jline.Completor[]	getCommandCompletor()
protected jline.ConsoleReader	getConsoleReader()
static void	main(java.lang.String[] args)
int	processCmd(java.lang.String cmd)
int	processFile(java.lang.String fileName)
void	processInitFiles(CliSessionState ss)
int	processLine(java.lang.String line)
int	processLine(java.lang.String line, boolean allowInterupting) Processes a line of semicolon separated commands
int	processReader(java.io.BufferedReader r)
void	processSelectDatabase(CliSessionState ss)
int	run(java.lang.String[] args)
void	setHiveVariables(java.util.Map<java.lang.String,java.lang.String> hiveVariables)

Methods inherited from class java.lang.Object

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

Field Detail

prompt

public static java.lang.String prompt

prompt2

public static java.lang.String prompt2

LINES_TO_FETCH

public static final int LINES_TO_FETCH

See Also:

Constant Field Values

HIVERCFILE

public static final java.lang.String HIVERCFILE

See Also:

Constant Field Values

Constructor Detail

CliDriver

public CliDriver()

Method Detail

processCmd

public int processCmd(java.lang.String cmd)

processLine

public int processLine(java.lang.String line)

processLine

public int processLine(java.lang.String line,
                       boolean allowInterupting)

Processes a line of semicolon separated commands

Parameters:

line - The commands to process

allowInterupting - When true the function will handle SIG_INT (Ctrl+C) by interrupting the processing and returning -1

Returns:

0 if ok

processReader

public int processReader(java.io.BufferedReader r)
                  throws java.io.IOException

Throws:

java.io.IOException

processFile

public int processFile(java.lang.String fileName)
                throws java.io.IOException

Throws:

java.io.IOException

processInitFiles

public void processInitFiles(CliSessionState ss)
                      throws java.io.IOException

Throws:

java.io.IOException

processSelectDatabase

public void processSelectDatabase(CliSessionState ss)
                           throws java.io.IOException

Throws:

java.io.IOException

getCommandCompletor

public static jline.Completor[] getCommandCompletor()

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception

run

public int run(java.lang.String[] args)
        throws java.lang.Exception

Throws:

java.lang.Exception

getConsoleReader

protected jline.ConsoleReader getConsoleReader()
                                        throws java.io.IOException

Throws:

java.io.IOException

setHiveVariables

public void setHiveVariables(java.util.Map<java.lang.String,java.lang.String> hiveVariables)