Amoeba For MySQL 功能测试让人满意

同事 Struct Chen 的 Amoeba For MySQL 项目已经 出来不短时间了，可一直没有时间好好体验，最近一直在做一些软件和硬件的功能以及性能相关的测试工作，Amoeba For MySQL自然也将被列入计划之内。 对 Amoeba For MySQL 的测试到目前位置主要还是功能方面的测

同事 Struct Chen 的 Amoeba For MySQL 项目已经 出来不短时间了，可一直没有时间好好体验，最近一直在做一些软件和硬件的功能以及性能相关的测试工作，Amoeba For MySQL自然也将被列入计划之内。

对 Amoeba For MySQL 的测试到目前位置主要还是功能方面的测试，配置了一套四台机器的环境：

Server A： Amoeba Server

Server B： MySQL Master

Server C： MySQL Slave1

Server D： MySQL Slave2

软件环境：RHEL5.2 （X86_64），JAVA 1.5.0_16， Amoeba For MySQL 0.31

测试功能：

1、读写分离
2、数据垂直切分
3、数据水平切分

amoeba.xml配置如下：

< ?xmlversion="1.0"encoding="gbk"?>
< !DOCTYPEamoeba:configurationSYSTEM"amoeba.dtd">
<amoeba:configurationxmlns:amoeba="http://amoeba.meidusa.com/">
<server>
<propertyname="port">8066property>
<propertyname="ipAddress">10.0.38.21property>

<propertyname="readThreadPoolSize">500property>

<propertyname="clientSideThreadPoolSize">500property>

<propertyname="serverSideThreadPoolSize">500property>

<propertyname="netBufferSize">200property>

<propertyname="tcpNoDelay">trueproperty>
<propertyname="user">userproperty>
<propertyname="password">passwordproperty>
server>

<connectionmanagerlist>
<connectionmanagername="defaultManager">
<classname>com.meidusa.amoeba.net.AuthingableConnectionManagerclassname>
connectionmanager>
connectionmanagerlist>

<dbserverlist>

<dbservername="master">
<factoryconfig>
<classname>com.meidusa.amoeba.mysql.net.MysqlServerConnectionFactoryclassname>
<propertyname="manager">defaultManagerproperty>
<propertyname="port">3306property>
<propertyname="ipAddress">10.0.38.37property>
<propertyname="schema">testproperty>
<propertyname="user">rootproperty>
<propertyname="password">passwordproperty>
factoryconfig>

<poolconfig>
<classname>com.meidusa.amoeba.net.poolable.PoolableObjectPoolclassname>
<propertyname="maxActive">500property>
<propertyname="maxIdle">200property>
<propertyname="minIdle">10property>
<propertyname="minEvictableIdleTimeMillis">600000property>
<propertyname="timeBetweenEvictionRunsMillis">600000property>
<propertyname="testOnBorrow">trueproperty>
<propertyname="testWhileIdle">trueproperty>
poolconfig>
dbserver>

<dbservername="slave1">
<factoryconfig>
<classname>com.meidusa.amoeba.mysql.net.MysqlServerConnectionFactoryclassname>
<propertyname="manager">defaultManagerproperty>
<propertyname="port">3306property>
<propertyname="ipAddress">10.0.38.22property>
<propertyname="schema">testproperty>
<propertyname="user">rootproperty>
<propertyname="password">passwordproperty>
factoryconfig>

<poolconfig>
<classname>com.meidusa.amoeba.net.poolable.PoolableObjectPoolclassname>
<propertyname="maxActive">500property>
<propertyname="maxIdle">200property>
<propertyname="minIdle">10property>
<propertyname="minEvictableIdleTimeMillis">600000property>
<propertyname="timeBetweenEvictionRunsMillis">600000property>
<propertyname="testOnBorrow">trueproperty>
<propertyname="testWhileIdle">trueproperty>
poolconfig>
dbserver>

<dbservername="slave2">
<factoryconfig>
... ...
factoryconfig>

<poolconfig>
... ...
poolconfig>
dbserver>


<dbservername="virtualSlave"virtual="true">
<poolconfig>
<classname>com.meidusa.amoeba.server.MultipleServerPoolclassname>

<propertyname="loadbalance">1property>
<propertyname="poolNames">slave1,slave2property>
poolconfig>
dbserver>

dbserverlist>

<queryrouter>
<classname>com.meidusa.amoeba.mysql.parser.MysqlQueryRouterclassname>
<propertyname="ruleConfig">${amoeba.home}/conf/rule.xmlproperty>
<propertyname="functionConfig">${amoeba.home}/conf/functionMap.xmlproperty>
<propertyname="ruleFunctionConfig">${amoeba.home}/conf/ruleFunctionMap.xmlproperty>
<propertyname="LRUMapSize">1500property>
<propertyname="defaultPool">masterproperty>

<propertyname="writePool">masterproperty>
<propertyname="readPool">virtualSlaveproperty>
<propertyname="needParse">trueproperty>
queryrouter>
amoeba>

rule.xml配置：

< ?xmlversion="1.0"encoding="gbk"?>
< !DOCTYPEamoeba:ruleSYSTEM"rule.dtd">
<amoeba:rulexmlns:amoeba="http://amoeba.meidusa.com/">
<tablerulename="test_horiz"schema="test"defaultPools="master">
<rulename="rule1">
<parameters>IDparameters>
<expression>< ![CDATA[ ID <= 100000000]]>expression>
<defaultpools>masterdefaultpools>
<readpools>slave1readpools>
<writepools>masterwritepools>
rule>

<rulename="rule2">
<parameters>IDparameters>
<expression>< ![CDATA[ IDbetween100000001and200000000 ]]>expression>
<defaultpools>masterdefaultpools>
<writepools>master2writepools>
<readpools>slave2readpools>
rule>

<rulename="rule3">
<parameters>IDparameters>
<expression>< ![CDATA[ ID> 200000000 ]]>expression>
<defaultpools>masterdefaultpools>
rule>

tablerule>
<tablerulename="master"schema="test"defaultPools="master"/>
<tablerulename="slave1"schema="test"defaultPools="slave1"/>
<tablerulename="slave2"schema="test"defaultPools="slave2"/>
<tablerulename="master"schema="t"defaultPools="master"/>
amoeba>

由于第一步主要还只是测试读写分离与数据的垂直切分，所以水平切分的规则设置的很简单，仅仅是按照ID的范围设置简单的规则。而设置一些更为复杂的规则。

总体测试效果还是比较满意的，预期的功能都全部正常，当然所用于测试的SQL语句也大都比较简单，主要还是根据当前工作中遇到的一些SQL。

这次测试没有进行性能测试，等后面再找时间测试一下，不知道有没有哪位朋友已经做过了相应的性能测试没？性能测试之后就要开始规划应用到某些应用上面去了

原文地址：Amoeba For MySQL 功能测试让人满意, 感谢原作者分享。