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Java CostBasedOptimizer.init方法代码示例

本文整理汇总了Java中com.taobao.tddl.optimizer.costbased.CostBasedOptimizer.init方法的典型用法代码示例。如果您正苦于以下问题:Java CostBasedOptimizer.init方法的具体用法?Java CostBasedOptimizer.init怎么用?Java CostBasedOptimizer.init使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在com.taobao.tddl.optimizer.costbased.CostBasedOptimizer的用法示例。


在下文中一共展示了CostBasedOptimizer.init方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: optimizerInit

import com.taobao.tddl.optimizer.costbased.CostBasedOptimizer; //导入方法依赖的package包/类
public void optimizerInit() throws TddlException {
    CostBasedOptimizer optimizer = new CostBasedOptimizer(optimizerRule);
    optimizer.setExpireTime(GeneralUtil.getExtraCmdLong(this.connectionProperties,
        ConnectionProperties.OPTIMIZER_CACHE_EXPIRE_TIME,
        TddlConstants.DEFAULT_OPTIMIZER_EXPIRE_TIME));
    optimizer.setCacheSize(GeneralUtil.getExtraCmdLong(this.connectionProperties,
        ConnectionProperties.OPTIMIZER_CACHE_SIZE,
        TddlConstants.DEFAULT_OPTIMIZER_CACHE_SIZE));
    optimizer.init();

    this.optimizer = optimizer;
    this.sqlParseManager = optimizer.getSqlParseManager();

    // RuleStatManager statManager = new RuleStatManager(optimizerRule,
    // topologyHandler.getMatrix());
    LocalStatManager statManager = new LocalStatManager();
    statManager.init();

    this.statManager = statManager;
}
 
开发者ID:loye168,项目名称:tddl5,代码行数:21,代码来源:MatrixConfigHolder.java

示例2: optimizerInit

import com.taobao.tddl.optimizer.costbased.CostBasedOptimizer; //导入方法依赖的package包/类
public void optimizerInit() throws TddlException {
    CostBasedOptimizer optimizer = new CostBasedOptimizer();
    optimizer.setExpireTime(GeneralUtil.getExtraCmdLong(this.connectionProperties,
        ExtraCmd.OPTIMIZER_CACHE_EXPIRE_TIME,
        TddlConstants.DEFAULT_OPTIMIZER_EXPIRE_TIME));
    optimizer.init();

    this.optimizer = optimizer;

    // RuleStatManager statManager = new RuleStatManager(optimizerRule,
    // topologyHandler.getMatrix());
    LocalStatManager statManager = new LocalStatManager();
    statManager.init();

    this.statManager = statManager;
}
 
开发者ID:beebeandwer,项目名称:TDDL,代码行数:17,代码来源:MatrixConfigHolder.java

示例3: initial

import com.taobao.tddl.optimizer.costbased.CostBasedOptimizer; //导入方法依赖的package包/类
@BeforeClass
public static void initial() throws TddlException {
    parser.init();

    OptimizerContext context = new OptimizerContext();
    TddlRule tddlRule = new TddlRule();
    tddlRule.setAppRuleFile("classpath:" + rule_file);
    tddlRule.setAppName(APPNAME);
    tddlRule.init();

    rule = new OptimizerRule(tddlRule);

    StaticSchemaManager localSchemaManager = StaticSchemaManager.parseSchema(Thread.currentThread()
        .getContextClassLoader()
        .getResourceAsStream(table_file));

    Matrix matrix = MatrixParser.parse(Thread.currentThread()
        .getContextClassLoader()
        .getResourceAsStream(matrix_file));

    schemaManager = new RepoSchemaManager();
    schemaManager.setLocal(localSchemaManager);
    schemaManager.setGroup(matrix.getGroup("andor_mysql_group_0"));
    schemaManager.init();

    statManager = new LocalStatManager();
    statManager.init();

    context.setMatrix(matrix);
    context.setRule(rule);
    context.setSchemaManager(schemaManager);
    context.setStatManager(statManager);
    context.setIndexManager(new RuleIndexManager(schemaManager));

    OptimizerContext.setContext(context);

    optimizer = new CostBasedOptimizer(rule);
    optimizer.setSqlParseManager(parser);
    optimizer.init();
}
 
开发者ID:loye168,项目名称:tddl5,代码行数:41,代码来源:BaseSqlOptimizerTest.java

示例4: initial

import com.taobao.tddl.optimizer.costbased.CostBasedOptimizer; //导入方法依赖的package包/类
@BeforeClass
public static void initial() throws TddlException {
    parser.init();

    OptimizerContext context = new OptimizerContext();
    TddlRule tddlRule = new TddlRule();
    tddlRule.setAppRuleFile("classpath:" + rule_file);
    tddlRule.setAppName(APPNAME);
    tddlRule.init();

    rule = new OptimizerRule(tddlRule);

    StaticSchemaManager localSchemaManager = StaticSchemaManager.parseSchema(Thread.currentThread()
        .getContextClassLoader()
        .getResourceAsStream(table_file));

    Matrix matrix = MatrixParser.parse(Thread.currentThread()
        .getContextClassLoader()
        .getResourceAsStream(matrix_file));

    schemaManager = new RepoSchemaManager();
    schemaManager.setLocal(localSchemaManager);
    schemaManager.setGroup(matrix.getGroup("andor_mysql_group_0"));
    schemaManager.init();

    statManager = new LocalStatManager();
    statManager.init();

    context.setMatrix(matrix);
    context.setRule(rule);
    context.setSchemaManager(schemaManager);
    context.setStatManager(statManager);
    context.setIndexManager(new RuleIndexManager(schemaManager));

    OptimizerContext.setContext(context);

    optimizer = new CostBasedOptimizer();
    optimizer.setSqlParseManager(parser);
    optimizer.init();
}
 
开发者ID:beebeandwer,项目名称:TDDL,代码行数:41,代码来源:BaseSqlOptimizerTest.java

示例5: initial

import com.taobao.tddl.optimizer.costbased.CostBasedOptimizer; //导入方法依赖的package包/类
@BeforeClass
public static void initial() throws TddlException {
    parser.init();

    OptimizerContext context = new OptimizerContext();
    TddlRule tddlRule = new TddlRule();
    tddlRule.setAppRuleFile("classpath:" + rule_file);
    tddlRule.setAppName(APPNAME);
    tddlRule.init();

    rule = new OptimizerRule(tddlRule);

    StaticSchemaManager localSchemaManager = StaticSchemaManager.parseSchema(Thread.currentThread()
        .getContextClassLoader()
        .getResourceAsStream(table_file));

    Matrix matrix = MatrixParser.parse(Thread.currentThread()
        .getContextClassLoader()
        .getResourceAsStream(matrix_file));

    schemaManager = new RepoSchemaManager();
    schemaManager.setLocal(localSchemaManager);
    schemaManager.setGroup(matrix.getGroup("andor_group_0"));
    schemaManager.init();

    statManager = LocalStatManager.parseConfig(GeneralUtil.getInputStream(table_stat_file),
        GeneralUtil.getInputStream(table_index_stat_file));

    // statManager = new RepoStatManager();
    // statManager.setLocal(local);
    // statManager.setUseCache(true);
    // statManager.setGroup(matrix.getGroup("andor_group_0"));
    // statManager.init();

    context.setMatrix(matrix);
    context.setRule(rule);
    context.setSchemaManager(schemaManager);
    context.setStatManager(statManager);
    context.setIndexManager(new RuleIndexManager(schemaManager));

    OptimizerContext.setContext(context);

    optimizer = new CostBasedOptimizer(rule);
    optimizer.setSqlParseManager(parser);
    optimizer.init();
}
 
开发者ID:loye168,项目名称:tddl5,代码行数:47,代码来源:BaseOptimizerTest.java

示例6: initial

import com.taobao.tddl.optimizer.costbased.CostBasedOptimizer; //导入方法依赖的package包/类
@BeforeClass
public static void initial() throws TddlException {
    parser.init();

    OptimizerContext context = new OptimizerContext();
    TddlRule tddlRule = new TddlRule();
    tddlRule.setAppRuleFile("classpath:" + rule_file);
    tddlRule.setAppName(APPNAME);
    tddlRule.init();

    rule = new OptimizerRule(tddlRule);

    StaticSchemaManager localSchemaManager = StaticSchemaManager.parseSchema(Thread.currentThread()
        .getContextClassLoader()
        .getResourceAsStream(table_file));

    Matrix matrix = MatrixParser.parse(Thread.currentThread()
        .getContextClassLoader()
        .getResourceAsStream(matrix_file));

    schemaManager = new RepoSchemaManager();
    schemaManager.setLocal(localSchemaManager);
    schemaManager.setGroup(matrix.getGroup("andor_group_0"));
    schemaManager.init();

    statManager = LocalStatManager.parseConfig(Thread.currentThread()
        .getContextClassLoader()
        .getResourceAsStream(table_stat_file),
        Thread.currentThread().getContextClassLoader().getResourceAsStream(table_index_stat_file));

    // statManager = new RepoStatManager();
    // statManager.setLocal(local);
    // statManager.setUseCache(true);
    // statManager.setGroup(matrix.getGroup("andor_group_0"));
    // statManager.init();

    context.setMatrix(matrix);
    context.setRule(rule);
    context.setSchemaManager(schemaManager);
    context.setStatManager(statManager);
    context.setIndexManager(new RuleIndexManager(schemaManager));

    OptimizerContext.setContext(context);

    optimizer = new CostBasedOptimizer();
    optimizer.setSqlParseManager(parser);
    optimizer.init();
}
 
开发者ID:beebeandwer,项目名称:TDDL,代码行数:49,代码来源:BaseOptimizerTest.java


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