org.apache.hadoop.hive.cli

Class CliDriver

java.lang.Object

org.apache.hadoop.hive.cli.CliDriver

public class CliDriver
extends Object

CliDriver.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DELIMITED_CANDIDATE_THRESHOLD
static String	HIVERCFILE
static int	LINES_TO_FETCH
static String	prompt
static String	prompt2
protected jline.console.ConsoleReader	reader

Constructor Summary

Constructors

Constructor and Description
CliDriver()

Method Summary

Methods

Modifier and Type	Method and Description
static jline.console.completer.Completer[]	getCommandCompleter()
static void	main(String[] args)
int	processCmd(String cmd)
int	processFile(String fileName)
void	processInitFiles(CliSessionState ss)
int	processLine(String line)
int	processLine(String line, boolean allowInterrupting) Processes a line of semicolon separated commands
int	processReader(BufferedReader r)
void	processSelectDatabase(CliSessionState ss)
int	run(String[] args)
void	setHiveVariables(Map<String,String> hiveVariables)
protected void	setupConsoleReader()

Methods inherited from class java.lang.Object

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

Field Detail

prompt

public static String prompt

prompt2

public static String prompt2

LINES_TO_FETCH

public static final int LINES_TO_FETCH

See Also:

Constant Field Values

DELIMITED_CANDIDATE_THRESHOLD

public static final int DELIMITED_CANDIDATE_THRESHOLD

See Also:

Constant Field Values

HIVERCFILE

public static final String HIVERCFILE

See Also:

Constant Field Values

reader

protected jline.console.ConsoleReader reader

Constructor Detail

CliDriver

public CliDriver()

Method Detail

processCmd

public int processCmd(String cmd)

processLine

public int processLine(String line)

processLine

public int processLine(String line,
              boolean allowInterrupting)

Processes a line of semicolon separated commands

Parameters:

line - The commands to process

allowInterrupting - 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(BufferedReader r)
                  throws IOException

Throws:

IOException

processFile

public int processFile(String fileName)
                throws IOException

Throws:

IOException

processInitFiles

public void processInitFiles(CliSessionState ss)
                      throws IOException

Throws:

IOException

processSelectDatabase

public void processSelectDatabase(CliSessionState ss)
                           throws IOException

Throws:

IOException

getCommandCompleter

public static jline.console.completer.Completer[] getCommandCompleter()

main

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

Throws:

Exception

run

public int run(String[] args)
        throws Exception

Throws:

Exception

setupConsoleReader

protected void setupConsoleReader()
                           throws IOException

Throws:

IOException

setHiveVariables

public void setHiveVariables(Map<String,String> hiveVariables)