Java OpenedRegionHandler类代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› Java›Java编程经验

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Java中org.apache.hadoop.hbase.master.handler.OpenedRegionHandler类的典型用法代码示例。如果您正苦于以下问题：Java OpenedRegionHandler类的具体用法？Java OpenedRegionHandler怎么用？Java OpenedRegionHandler使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

OpenedRegionHandler类属于org.apache.hadoop.hbase.master.handler包，在下文中一共展示了OpenedRegionHandler类的5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，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches

import org.apache.hadoop.hbase.master.handler.OpenedRegionHandler; //导入依赖的package包/类
@Test
public void testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches()
    throws Exception {
  HRegion region = null;
  try {
    int testIndex = 0;
    TEST_UTIL.startMiniZKCluster();
    final Server server = new MockServer(TEST_UTIL);
    HTableDescriptor htd = new HTableDescriptor(
        TableName.valueOf("testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches"));
    HRegionInfo hri = new HRegionInfo(htd.getTableName(),
        Bytes.toBytes(testIndex), Bytes.toBytes(testIndex + 1));
    region = HRegion.createHRegion(hri, TEST_UTIL.getDataTestDir(), TEST_UTIL.getConfiguration(), htd);
    assertNotNull(region);
    AssignmentManager am = Mockito.mock(AssignmentManager.class);
    RegionStates rsm = Mockito.mock(RegionStates.class);
    Mockito.doReturn(rsm).when(am).getRegionStates();
    when(rsm.isRegionInTransition(hri)).thenReturn(false);
    when(rsm.getRegionState(hri)).thenReturn(
      new RegionState(region.getRegionInfo(), RegionState.State.OPEN,
        System.currentTimeMillis(), server.getServerName()));
    // create a node with OPENED state
    zkw = HBaseTestingUtility.createAndForceNodeToOpenedState(TEST_UTIL,
        region, server.getServerName());
    when(am.getTableStateManager()).thenReturn(new ZKTableStateManager(zkw));
    Stat stat = new Stat();
    String nodeName = ZKAssign.getNodeName(zkw, region.getRegionInfo()
        .getEncodedName());
    ZKUtil.getDataAndWatch(zkw, nodeName, stat);

    // use the version for the OpenedRegionHandler
    BaseCoordinatedStateManager csm = new ZkCoordinatedStateManager();
    csm.initialize(server);
    csm.start();

    OpenRegionCoordination orc = csm.getOpenRegionCoordination();
    ZkOpenRegionCoordination.ZkOpenRegionDetails zkOrd =
      new ZkOpenRegionCoordination.ZkOpenRegionDetails();
    zkOrd.setServerName(server.getServerName());
    zkOrd.setVersion(stat.getVersion());
    OpenedRegionHandler handler = new OpenedRegionHandler(server, am, region
        .getRegionInfo(), orc, zkOrd);
    // Once again overwrite the same znode so that the version changes.
    ZKAssign.transitionNode(zkw, region.getRegionInfo(), server
        .getServerName(), EventType.RS_ZK_REGION_OPENED,
        EventType.RS_ZK_REGION_OPENED, stat.getVersion());

    // Should not invoke assignmentmanager.regionOnline. If it is 
    // invoked as per current mocking it will throw null pointer exception.
    boolean expectedException = false;
    try {
      handler.process();
    } catch (Exception e) {
      expectedException = true;
    }
    assertFalse("The process method should not throw any exception.",
        expectedException);
    List<String> znodes = ZKUtil.listChildrenAndWatchForNewChildren(zkw,
        zkw.assignmentZNode);
    String regionName = znodes.get(0);
    assertEquals("The region should not be opened successfully.", regionName,
        region.getRegionInfo().getEncodedName());
  } finally {
    HRegion.closeHRegion(region);
    TEST_UTIL.shutdownMiniZKCluster();
  }
}

开发者ID:fengchen8086，项目名称:ditb，代码行数:68，代码来源:TestOpenedRegionHandler.java

示例2: testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches

import org.apache.hadoop.hbase.master.handler.OpenedRegionHandler; //导入依赖的package包/类
@Test
public void testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches()
    throws Exception {
  HRegion region = null;
  try {
    int testIndex = 0;
    TEST_UTIL.startMiniZKCluster();
    final Server server = new MockServer(TEST_UTIL);
    HTableDescriptor htd = new HTableDescriptor(
        "testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches");
    HRegionInfo hri = new HRegionInfo(htd.getName(),
        Bytes.toBytes(testIndex), Bytes.toBytes(testIndex + 1));
    region = HRegion.createHRegion(hri, TEST_UTIL.getDataTestDir(), TEST_UTIL.getConfiguration(), htd);
    assertNotNull(region);
    AssignmentManager am = Mockito.mock(AssignmentManager.class);
    when(am.isRegionInTransition(hri)).thenReturn(
        new RegionState(region.getRegionInfo(), RegionState.State.OPEN,
            System.currentTimeMillis(), server.getServerName()));
    // create a node with OPENED state
    zkw = HBaseTestingUtility.createAndForceNodeToOpenedState(TEST_UTIL,
        region, server.getServerName());
    when(am.getZKTable()).thenReturn(new ZKTable(zkw));
    Stat stat = new Stat();
    String nodeName = ZKAssign.getNodeName(zkw, region.getRegionInfo()
        .getEncodedName());
    ZKUtil.getDataAndWatch(zkw, nodeName, stat);

    // use the version for the OpenedRegionHandler
    OpenedRegionHandler handler = new OpenedRegionHandler(server, am, region
        .getRegionInfo(), server.getServerName(), stat.getVersion());
    // Once again overwrite the same znode so that the version changes.
    ZKAssign.transitionNode(zkw, region.getRegionInfo(), server
        .getServerName(), EventType.RS_ZK_REGION_OPENED,
        EventType.RS_ZK_REGION_OPENED, stat.getVersion());

    // Should not invoke assignmentmanager.regionOnline. If it is 
    // invoked as per current mocking it will throw null pointer exception.
    boolean expectedException = false;
    try {
      handler.process();
    } catch (Exception e) {
      expectedException = true;
    }
    assertFalse("The process method should not throw any exception.",
        expectedException);
    List<String> znodes = ZKUtil.listChildrenAndWatchForNewChildren(zkw,
        zkw.assignmentZNode);
    String regionName = znodes.get(0);
    assertEquals("The region should not be opened successfully.", regionName,
        region.getRegionInfo().getEncodedName());
  } finally {
    region.close();
    region.getLog().closeAndDelete();
    TEST_UTIL.shutdownMiniZKCluster();
  }
}

开发者ID:fengchen8086，项目名称:LCIndex-HBase-0.94.16，代码行数:57，代码来源:TestOpenedRegionHandler.java

示例3: testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches

import org.apache.hadoop.hbase.master.handler.OpenedRegionHandler; //导入依赖的package包/类
@Test
public void testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches()
    throws Exception {
  HRegion region = null;
  try {
    int testIndex = 0;
    TEST_UTIL.startMiniZKCluster();
    final Server server = new MockServer(TEST_UTIL);
    HTableDescriptor htd = new HTableDescriptor(
        TableName.valueOf("testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches"));
    HRegionInfo hri = new HRegionInfo(htd.getTableName(),
        Bytes.toBytes(testIndex), Bytes.toBytes(testIndex + 1));
    region = HRegion.createHRegion(hri, TEST_UTIL.getDataTestDir(), TEST_UTIL.getConfiguration(), htd);
    assertNotNull(region);
    AssignmentManager am = Mockito.mock(AssignmentManager.class);
    RegionStates rsm = Mockito.mock(RegionStates.class);
    Mockito.doReturn(rsm).when(am).getRegionStates();
    when(rsm.isRegionInTransition(hri)).thenReturn(false);
    when(rsm.getRegionState(hri)).thenReturn(
      new RegionState(region.getRegionInfo(), RegionState.State.OPEN,
        System.currentTimeMillis(), server.getServerName()));
    // create a node with OPENED state
    zkw = HBaseTestingUtility.createAndForceNodeToOpenedState(TEST_UTIL,
        region, server.getServerName());
    when(am.getZKTable()).thenReturn(new ZKTable(zkw));
    Stat stat = new Stat();
    String nodeName = ZKAssign.getNodeName(zkw, region.getRegionInfo()
        .getEncodedName());
    ZKUtil.getDataAndWatch(zkw, nodeName, stat);

    // use the version for the OpenedRegionHandler
    OpenedRegionHandler handler = new OpenedRegionHandler(server, am, region
        .getRegionInfo(), server.getServerName(), stat.getVersion());
    // Once again overwrite the same znode so that the version changes.
    ZKAssign.transitionNode(zkw, region.getRegionInfo(), server
        .getServerName(), EventType.RS_ZK_REGION_OPENED,
        EventType.RS_ZK_REGION_OPENED, stat.getVersion());

    // Should not invoke assignmentmanager.regionOnline. If it is 
    // invoked as per current mocking it will throw null pointer exception.
    boolean expectedException = false;
    try {
      handler.process();
    } catch (Exception e) {
      expectedException = true;
    }
    assertFalse("The process method should not throw any exception.",
        expectedException);
    List<String> znodes = ZKUtil.listChildrenAndWatchForNewChildren(zkw,
        zkw.assignmentZNode);
    String regionName = znodes.get(0);
    assertEquals("The region should not be opened successfully.", regionName,
        region.getRegionInfo().getEncodedName());
  } finally {
    HRegion.closeHRegion(region);
    TEST_UTIL.shutdownMiniZKCluster();
  }
}

开发者ID:tenggyut，项目名称:HIndex，代码行数:59，代码来源:TestOpenedRegionHandler.java

示例4: testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches

import org.apache.hadoop.hbase.master.handler.OpenedRegionHandler; //导入依赖的package包/类
@Test
public void testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches()
    throws Exception {
  HRegion region = null;
  try {
    int testIndex = 0;
    TEST_UTIL.startMiniZKCluster();
    final Server server = new MockServer(TEST_UTIL);
    HTableDescriptor htd = new HTableDescriptor(
        TableName.valueOf("testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches"));
    HRegionInfo hri = new HRegionInfo(htd.getTableName(),
        Bytes.toBytes(testIndex), Bytes.toBytes(testIndex + 1));
    region = HRegion.createHRegion(hri, TEST_UTIL.getDataTestDir(), TEST_UTIL.getConfiguration(), htd);
    assertNotNull(region);
    AssignmentManager am = Mockito.mock(AssignmentManager.class);
    RegionStates rsm = Mockito.mock(RegionStates.class);
    Mockito.doReturn(rsm).when(am).getRegionStates();
    when(rsm.isRegionInTransition(hri)).thenReturn(false);
    when(rsm.getRegionState(hri)).thenReturn(
      new RegionState(region.getRegionInfo(), RegionState.State.OPEN,
        System.currentTimeMillis(), server.getServerName()));
    // create a node with OPENED state
    zkw = HBaseTestingUtility.createAndForceNodeToOpenedState(TEST_UTIL,
        region, server.getServerName());
    when(am.getTableStateManager()).thenReturn(new ZKTableStateManager(zkw));
    Stat stat = new Stat();
    String nodeName = ZKAssign.getNodeName(zkw, region.getRegionInfo()
        .getEncodedName());
    ZKUtil.getDataAndWatch(zkw, nodeName, stat);

    // use the version for the OpenedRegionHandler
    OpenedRegionHandler handler = new OpenedRegionHandler(server, am, region
        .getRegionInfo(), server.getServerName(), stat.getVersion());
    // Once again overwrite the same znode so that the version changes.
    ZKAssign.transitionNode(zkw, region.getRegionInfo(), server
        .getServerName(), EventType.RS_ZK_REGION_OPENED,
        EventType.RS_ZK_REGION_OPENED, stat.getVersion());

    // Should not invoke assignmentmanager.regionOnline. If it is 
    // invoked as per current mocking it will throw null pointer exception.
    boolean expectedException = false;
    try {
      handler.process();
    } catch (Exception e) {
      expectedException = true;
    }
    assertFalse("The process method should not throw any exception.",
        expectedException);
    List<String> znodes = ZKUtil.listChildrenAndWatchForNewChildren(zkw,
        zkw.assignmentZNode);
    String regionName = znodes.get(0);
    assertEquals("The region should not be opened successfully.", regionName,
        region.getRegionInfo().getEncodedName());
  } finally {
    HRegion.closeHRegion(region);
    TEST_UTIL.shutdownMiniZKCluster();
  }
}

开发者ID:shenli-uiuc，项目名称:PyroDB，代码行数:59，代码来源:TestOpenedRegionHandler.java

示例5: testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches

import org.apache.hadoop.hbase.master.handler.OpenedRegionHandler; //导入依赖的package包/类
@Test
public void testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches()
    throws Exception {
  HRegion region = null;
  try {
    int testIndex = 0;
    TEST_UTIL.startMiniZKCluster();
    final Server server = new MockServer(TEST_UTIL);
    HTableDescriptor htd = new HTableDescriptor(
        "testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches");
    HRegionInfo hri = new HRegionInfo(htd.getName(),
        Bytes.toBytes(testIndex), Bytes.toBytes(testIndex + 1));
    region = HRegion.createHRegion(hri, TEST_UTIL.getDataTestDir(), TEST_UTIL.getConfiguration(), htd);
    assertNotNull(region);
    AssignmentManager am = Mockito.mock(AssignmentManager.class);
    RegionStates rsm = Mockito.mock(RegionStates.class);
    Mockito.doReturn(rsm).when(am).getRegionStates();
    when(rsm.isRegionInTransition(hri)).thenReturn(false);
    when(rsm.getRegionState(hri)).thenReturn(
      new RegionState(region.getRegionInfo(), RegionState.State.OPEN,
        System.currentTimeMillis(), server.getServerName()));
    // create a node with OPENED state
    zkw = HBaseTestingUtility.createAndForceNodeToOpenedState(TEST_UTIL,
        region, server.getServerName());
    when(am.getZKTable()).thenReturn(new ZKTable(zkw));
    Stat stat = new Stat();
    String nodeName = ZKAssign.getNodeName(zkw, region.getRegionInfo()
        .getEncodedName());
    ZKUtil.getDataAndWatch(zkw, nodeName, stat);

    // use the version for the OpenedRegionHandler
    OpenedRegionHandler handler = new OpenedRegionHandler(server, am, region
        .getRegionInfo(), server.getServerName(), stat.getVersion());
    // Once again overwrite the same znode so that the version changes.
    ZKAssign.transitionNode(zkw, region.getRegionInfo(), server
        .getServerName(), EventType.RS_ZK_REGION_OPENED,
        EventType.RS_ZK_REGION_OPENED, stat.getVersion());

    // Should not invoke assignmentmanager.regionOnline. If it is 
    // invoked as per current mocking it will throw null pointer exception.
    boolean expectedException = false;
    try {
      handler.process();
    } catch (Exception e) {
      expectedException = true;
    }
    assertFalse("The process method should not throw any exception.",
        expectedException);
    List<String> znodes = ZKUtil.listChildrenAndWatchForNewChildren(zkw,
        zkw.assignmentZNode);
    String regionName = znodes.get(0);
    assertEquals("The region should not be opened successfully.", regionName,
        region.getRegionInfo().getEncodedName());
  } finally {
    HRegion.closeHRegion(region);
    TEST_UTIL.shutdownMiniZKCluster();
  }
}

开发者ID:daidong，项目名称:DominoHBase，代码行数:59，代码来源:TestOpenedRegionHandler.java

注：本文中的org.apache.hadoop.hbase.master.handler.OpenedRegionHandler类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

鲜花

握手

雷人

路过

鸡蛋

该文章已有0人参与评论

请发表评论

全部评论

专题导读

More+

10-27 六六分期app的软件客服如何联系？(六六分期

11-06 可心卡盟:win10系统火狐flash插件崩溃怎么

11-06 亲亲特价:怎么删除回收站图标

11-06 济南大学虚拟社区:鲁大师节能降温的具体办

11-06 xlueops.exe:无线网络安装向导

11-06 女斗合众国:win7系统cf与主机连接不稳定怎

11-06 0xc000022-[cf烟雾头]cf怎么调烟雾头

11-06 qizideyouhuo:应用程序无法正常启动0xc0000

11-06 ipz-185:win7系统vcf文件怎么打开

11-06 傻哥蹦迪:win10系统s4怎么打开usb调试

11-06 八神浩树gtaste:回收站清空了怎么恢复

11-06 妖尾之黑色守护:win10系统电脑没有1440x900

11-06 校园至尊魔王小说:win7系统浏览网页时字体

11-06 女斗合众国:win10系统访问共享文件夹提示请

11-06 tokyo hot n0654:恢复win7系统默认字体一招

11-06 雨酷仙境:设置win7系统转移临时文件夹腾出

11-06 阿穆纳伊之杖:win7系统开始菜单在右边还原

11-06 tunespotting:win10系统火狐flash插件总是

11-06 甘尔葛分析师：计谋网站seo关键词暴涨有什

11-06 蔡贵霖: 计谋网站seo关键词暴涨有什么秘密

11-06 博益网首页:ao3网页版进入不了解决方法

11-06 漏斗子专栏: 网站数据分析小白易懂精华篇

11-06 见证双虹怎么做:win7系统开启telnet命令的

11-06 颾狐蝶蜋:系统资源不足无法完成请求的服务

11-06 国光中学校歌:提交网站到alexa查询详细步骤

11-06 西安有情天:静态网页和动态网页的区别

11-06 红木雅尚斋:外部链接构造对网站的好处

11-06 前官礼遇：防止域名劫持–增强域安全性的10

11-06 密传二转答案: 中文分词算法有哪些

11-06 金泉家园邮编:百度快照劫持的表现及应对方

Java AnnotationTypeDoc类代码示例发布时间：2022-05-21

Java InputType类代码示例发布时间：2022-05-21

剪的笔顺,诠释剪的笔画,认识剪的部首

1 六六分期app的软件客服如何联系？(六六分期

六六分期app的软件客服如何联系？不知道吗？加qq群【895510560】即可！标题：六六分期

阅读：19150|2023-10-27

2 可心卡盟:win10系统火狐flash插件崩溃怎么

今天小编告诉大家如何处理win10系统火狐flash插件总是崩溃的问题，可能很多用户都不知

阅读：9975|2022-11-06

3 亲亲特价:怎么删除回收站图标

今天小编告诉大家如何对win10系统删除桌面回收站图标进行设置，可能很多用户都不知道

阅读：8317|2022-11-06

4 济南大学虚拟社区:鲁大师节能降温的具体办

今天小编告诉大家如何对win10系统电脑设置节能降温的设置方法，想必大家都遇到过需要

阅读：8687|2022-11-06

5 xlueops.exe:无线网络安装向导

我们在使用xp系统的过程中,经常需要对xp系统无线网络安装向导设置进行设置，可能很多

阅读：8628|2022-11-06

6 女斗合众国:win7系统cf与主机连接不稳定怎

今天小编告诉大家如何处理win7系统玩cf老是与主机连接不稳定的问题，可能很多用户都不

阅读：9644|2022-11-06

7 0xc000022-[cf烟雾头]cf怎么调烟雾头

电脑对日常生活的重要性小编就不多说了，可是一旦碰到win7系统设置cf烟雾头的问题，很

阅读：8612|2022-11-06

8 qizideyouhuo:应用程序无法正常启动0xc0000

我们在日常使用电脑的时候，有的小伙伴们可能在打开应用的时候会遇见提示应用程序无法

阅读：7991|2022-11-06

9 ipz-185:win7系统vcf文件怎么打开

今天小编告诉大家如何对win7系统打开vcf文件进行设置，可能很多用户都不知道怎么对win

阅读：8642|2022-11-06

10 傻哥蹦迪:win10系统s4怎么打开usb调试

今天小编告诉大家如何对win10系统s4开启USB调试模式进行设置，可能很多用户都不知道怎

阅读：7527|2022-11-06

客服电话

电子邮件

Java OpenedRegionHandler类代码示例

示例1: testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches

示例2: testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches

示例3: testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches

示例4: testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches

示例5: testShouldNotCompeleteOpenedRegionSuccessfullyIfVersionMismatches

请发表评论

全部评论

上一篇：

下一篇：

CVE-2022-35316

小程序picker组件写城市两级联动

krishnaik06/Machine-Learning-in-90-days

markushi/android-ui: Android UI library.

joaomh/curso-de-matlab

剪的笔顺,诠释剪的笔画,认识剪的部首

六六分期app的软件客服如何联系？(六六分期

florent37/ViewAnimator: A fluent Android

florent37/Shrine-MaterialDesign2: implem

CVE-2020-36276

SimpleSoftwareIO/simple-sms: Send and re

关于我们

产品与服务

解决方案

139-2527-9053