package?org.apache.bookkeeper.benchmark;

/**
?*?Licensed?to?the?Apache?Software?Foundation?（ASF）?under?one
?*?or?more?contributor?license?agreements.??See?the?NOTICE?file
?*?distributed?with?this?work?for?additional?information
?*?regarding?copyright?ownership.??The?ASF?licenses?this?file
?*?to?you?under?the?Apache?License?Version?2.0?（the
?*?“License“）;?you?may?not?use?this?file?except?in?compliance
?*?with?the?License.??You?may?obtain?a?copy?of?the?License?at
?*
?*?????http://www.apache.org/licenses/LICENSE-2.0
?*
?*?Unless?required?by?applicable?law?or?agreed?to?in?writing?software
?*?distributed?under?the?License?is?distributed?on?an?“AS?IS“?BASIS
?*?WITHOUT?WARRANTIES?OR?CONDITIONS?OF?ANY?KIND?either?express?or?implied.
?*?See?the?License?for?the?specific?language?governing?permissions?and
?*?limitations?under?the?License.
?*/

import?java.io.FileOutputStream;
import?java.sql.Connection;
import?java.sql.DriverManager;
import?java.sql.SQLException;
import?java.sql.Statement;
import?java.util.HashMap;

import?org.apache.bookkeeper.client.BookKeeper;
import?org.apache.bookkeeper.client.LedgerHandle;
import?org.apache.bookkeeper.client.QuorumEngine;
import?org.apache.log4j.Logger;


import?org.apache.zookeeper.KeeperException;

public?class?MySqlClient?{
	static?Logger?LOG?=?Logger.getLogger（QuorumEngine.class）;

	BookKeeper?x;
	LedgerHandle?lh;
	Integer?entryId;
	HashMap?map;

	FileOutputStream?fStream;
	FileOutputStream?fStreamLocal;
	long?start?lastId;
	Connection?con;
	Statement?stmt;
	
	
	public?MySqlClient（String?hostport?String?user?String?pass）?
			throws?ClassNotFoundException?{
		entryId?=?0;
		map?=?new?HashMap（）;
		Class.forName（“com.mysql.jdbc.Driver“）;
		//?database?is?named?“bookkeeper“
		String?url?=?“jdbc:mysql://“?+?hostport?+?“/bookkeeper“;
		try?{
			con?=?DriverManager.getConnection（url?user?pass）;
			stmt?=?con.createStatement（）;
			//?drop?table?and?recreate?it
			stmt.execute（“DROP?TABLE?IF?EXISTS?data;“）;
			stmt.execute（“create?table?data（transaction_id?bigint?PRIMARY?KEY?AUTO_INCREMENT?content?TEXT）;“）;
			LOG.info（“Database?initialization?terminated“）;
		}?catch?（SQLException?e）?{
			
			//?TODO?Auto-generated?catch?block
			e.printStackTrace（）;
		}
	}

	public?void?closeHandle（）?throws?KeeperException?InterruptedException?SQLException{
		con.close（）;
	}
	/**
	?*?First?parameter?is?an?integer?defining?the?length?of?the?message?
	?*?Second?parameter?is?the?number?of?writes
	?*?Third?parameter?is?host:port?
	?*?Fourth?parameter?is?username
	?*?Fifth?parameter?is?password
	?*?@param?args
	?*?@throws?ClassNotFoundException?
	?*?@throws?SQLException?
	?*/
	public?static?void?main（String[]?args）?throws?ClassNotFoundException?SQLException?{		
		int?lenght?=?Integer.parseInt（args[1]）;
		StringBuilder?sb?=?new?StringBuilder（）;
		while（lenght--?>?0）{
			sb.append（‘a‘）;
		}
		try?{
			MySqlClient?c?=?new?MySqlClient（args[2]?args[3]?args[4]）;
			c.writeSameEntryBatch（sb.toString

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-09-12?18:17??zookeeper-3.3.6\
?????目錄???????????0??2017-09-12?18:17??zookeeper-3.3.6\bin\
?????文件?????????238??2012-07-29?14:23??zookeeper-3.3.6\bin\README.txt
?????文件????????1843??2012-07-29?14:23??zookeeper-3.3.6\bin\zkCleanup.sh
?????文件????????1049??2012-07-29?14:23??zookeeper-3.3.6\bin\zkCli.cmd
?????文件????????1446??2012-07-29?14:23??zookeeper-3.3.6\bin\zkCli.sh
?????文件????????1333??2012-07-29?14:23??zookeeper-3.3.6\bin\zkEnv.cmd
?????文件????????2274??2012-07-29?14:23??zookeeper-3.3.6\bin\zkEnv.sh
?????文件????????1084??2012-07-29?14:23??zookeeper-3.3.6\bin\zkServer.cmd
?????文件????????5130??2012-07-29?14:23??zookeeper-3.3.6\bin\zkServer.sh
?????文件???????59687??2012-07-29?14:23??zookeeper-3.3.6\build.xml
?????文件???????52566??2012-07-29?14:23??zookeeper-3.3.6\CHANGES.txt
?????目錄???????????0??2017-09-13?10:09??zookeeper-3.3.6\conf\
?????文件?????????535??2012-07-29?14:23??zookeeper-3.3.6\conf\configuration.xsl
?????文件????????1698??2012-07-29?14:23??zookeeper-3.3.6\conf\log4j.properties
?????文件?????????426??2017-09-12?18:20??zookeeper-3.3.6\conf\zoo.cfg
?????文件?????????380??2012-07-29?14:23??zookeeper-3.3.6\conf\zoo.cfg.bak
?????文件?????????380??2012-07-29?14:23??zookeeper-3.3.6\conf\zoo_sample.cfg_1
?????目錄???????????0??2017-09-12?18:17??zookeeper-3.3.6\contrib\
?????目錄???????????0??2017-09-12?18:17??zookeeper-3.3.6\contrib\bookkeeper\
?????目錄???????????0??2017-09-12?18:17??zookeeper-3.3.6\contrib\bookkeeper\benchmark\
?????目錄???????????0??2017-09-12?18:17??zookeeper-3.3.6\contrib\bookkeeper\benchmark\org\
?????目錄???????????0??2017-09-12?18:17??zookeeper-3.3.6\contrib\bookkeeper\benchmark\org\apache\
?????目錄???????????0??2017-09-12?18:17??zookeeper-3.3.6\contrib\bookkeeper\benchmark\org\apache\bookkeeper\
?????目錄???????????0??2017-09-12?18:17??zookeeper-3.3.6\contrib\bookkeeper\benchmark\org\apache\bookkeeper\benchmark\
?????文件????????4669??2012-07-29?14:22??zookeeper-3.3.6\contrib\bookkeeper\benchmark\org\apache\bookkeeper\benchmark\MySqlClient.java
?????文件????????8359??2012-07-29?14:22??zookeeper-3.3.6\contrib\bookkeeper\benchmark\org\apache\bookkeeper\benchmark\TestClient.java
?????文件????????5937??2012-07-29?14:22??zookeeper-3.3.6\contrib\bookkeeper\build.xml
?????目錄???????????0??2017-09-12?18:17??zookeeper-3.3.6\contrib\bookkeeper\src\
?????目錄???????????0??2017-09-12?18:17??zookeeper-3.3.6\contrib\bookkeeper\src\java\
?????目錄???????????0??2017-09-12?18:17??zookeeper-3.3.6\contrib\bookkeeper\src\java\org\
............此處省略1590個文件信息