com.sun.faban.harness.engine
Class MysqlService

java.lang.Object
  com.sun.faban.harness.engine.MysqlService

Deprecated.

@Deprecated
public final class MysqlService
extends Object

This class implements the service to start/stop the Mysql server. It also provides functionality to transfer the portion of the mysql errlog (host.err) for a run to the run output directory. It can be used by any MySQL benchmark to manage a mysql server and perform these operations remotely using this Service. NOTE: It is assumed that the pid and err file are in $DBHOME/data.

Author:

Shanti Subramanyam

Method Summary

static GregorianCalendar	getGregorianCalendar(String hostName) Deprecated. Obtains the gregorian calendar representing the current time.
static MysqlService	getHandle() Deprecated. Get the reference to the singleton object.
void	kill() Deprecated. Kill the MySQL server.
boolean	restartServer() Deprecated. Restart the MySQL server.
void	setup(String serverMachine, String dbDir) Deprecated. The setup method is called to set up a benchmark run.
boolean	startServer() Deprecated. Start the mysql server on the configured host.
boolean	stopServer() Deprecated. Stop server.
void	xferLogs(int totalRunTime) Deprecated. Transfer log files to the master.

Methods inherited from class java.lang.Object

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

Method Detail

getHandle

public static MysqlService getHandle()

Deprecated.

Get the reference to the singleton object. Use this method to get access to the service.

Returns:

MysqlService - service object handle

setup

public void setup(String serverMachine,
                  String dbDir)

Deprecated.

The setup method is called to set up a benchmark run.

Parameters:

serverMachine - - the name of the mysql server machine.

dbDir - - MySQL installation directory

startServer

public boolean startServer()

Deprecated.

Start the mysql server on the configured host.

Returns:

boolean true if start succeeded, else false

restartServer

public boolean restartServer()

Deprecated.

Restart the MySQL server. It first stops the server and then attempts to start it up again.

Returns:

true if server restarted successfully, otherwise false

stopServer

public boolean stopServer()

Deprecated.

Stop server.

Returns:

true if stop succeeded, else false

xferLogs

public void xferLogs(int totalRunTime)

Deprecated.

Transfer log files to the master. This method copies over the error_log to the run output directory and keeps only the portion of the log relevant for this run.

Parameters:

totalRunTime - - the time in seconds for this run TODO: Modify code for mysql date/time format

getGregorianCalendar

public static GregorianCalendar getGregorianCalendar(String hostName)
                                              throws Exception

Deprecated.

Obtains the gregorian calendar representing the current time.

Parameters:

hostName - The host name to get the calendar from

Returns:

The calendar

Throws:

Exception - Error obtaining calendar

kill

public void kill()

Deprecated.

Kill the MySQL server. Same as stopServer.