org.apache.hadoop.hive.cli
Class CliDriver

java.lang.Object
  org.apache.hadoop.hive.cli.CliDriver

public class CliDriver
extends Object

CliDriver.

Field Summary

static String	HIVERCFILE
static int	LINES_TO_FETCH
static String	prompt
static String	prompt2

Constructor Summary

CliDriver()

Method Summary

static jline.Completor[]	getCommandCompletor()
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 allowInterupting) Processes a line of semicolon separated commands
int	processReader(BufferedReader r)
void	processSelectDatabase(CliSessionState ss)
static int	run(String[] args)
void	setHiveVariables(Map<String,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 String prompt

prompt2

public static String prompt2

LINES_TO_FETCH

public static final int LINES_TO_FETCH

See Also:

Constant Field Values

HIVERCFILE

public static final String HIVERCFILE

See Also:

Constant Field Values

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 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(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

getCommandCompletor

public static jline.Completor[] getCommandCompletor()

main

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

Throws:

Exception

run

public static int run(String[] args)
               throws Exception

Throws:

Exception

setHiveVariables

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