• 设为首页
  • 点击收藏
  • 手机版
    手机扫一扫访问
    迪恩网络手机版
  • 关注官方公众号
    微信扫一扫关注
    迪恩网络公众号

Java ReplicaWaitingToBeRecovered类代码示例

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.hdfs.server.datanode.ReplicaWaitingToBeRecovered的典型用法代码示例。如果您正苦于以下问题:Java ReplicaWaitingToBeRecovered类的具体用法?Java ReplicaWaitingToBeRecovered怎么用?Java ReplicaWaitingToBeRecovered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。



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

示例1: fetchReplicaInfo

import org.apache.hadoop.hdfs.server.datanode.ReplicaWaitingToBeRecovered; //导入依赖的package包/类
/**
 * This should be primarily used for testing.
 * @return clone of replica store in datanode memory
 */
ReplicaInfo fetchReplicaInfo(String bpid, long blockId) {
  ReplicaInfo r = volumeMap.get(bpid, blockId);
  if(r == null)
    return null;
  switch(r.getState()) {
  case FINALIZED:
    return new FinalizedReplica((FinalizedReplica)r);
  case RBW:
    return new ReplicaBeingWritten((ReplicaBeingWritten)r);
  case RWR:
    return new ReplicaWaitingToBeRecovered((ReplicaWaitingToBeRecovered)r);
  case RUR:
    return new ReplicaUnderRecovery((ReplicaUnderRecovery)r);
  case TEMPORARY:
    return new ReplicaInPipeline((ReplicaInPipeline)r);
  }
  return null;
}
 
开发者ID:naver,项目名称:hadoop,代码行数:23,代码来源:FsDatasetImpl.java


示例2: testMix

import org.apache.hadoop.hdfs.server.datanode.ReplicaWaitingToBeRecovered; //导入依赖的package包/类
@Test
public void testMix() {
  BlockListAsLongs blocks = checkReport(
      new FinalizedReplica(b1, null, null),
      new FinalizedReplica(b2, null, null),
      new ReplicaBeingWritten(b3, null, null, null),
      new ReplicaWaitingToBeRecovered(b4, null, null));
  assertArrayEquals(
      new long[] {
          2, 2,
          1, 11, 111,
          2, 22, 222,
          -1, -1, -1,
          3, 33, 333, ReplicaState.RBW.getValue(),
          4, 44, 444, ReplicaState.RWR.getValue() },
      blocks.getBlockListAsLongs());
}
 
开发者ID:naver,项目名称:hadoop,代码行数:18,代码来源:TestBlockListAsLongs.java


示例3: testFuzz

import org.apache.hadoop.hdfs.server.datanode.ReplicaWaitingToBeRecovered; //导入依赖的package包/类
@Test
public void testFuzz() throws InterruptedException {
  Replica[] replicas = new Replica[100000];
  Random rand = new Random(0);
  for (int i=0; i<replicas.length; i++) {
    Block b = new Block(rand.nextLong(), i, i<<4);
    switch (rand.nextInt(2)) {
      case 0:
        replicas[i] = new FinalizedReplica(b, null, null);
        break;
      case 1:
        replicas[i] = new ReplicaBeingWritten(b, null, null, null);
        break;
      case 2:
        replicas[i] = new ReplicaWaitingToBeRecovered(b, null, null);
        break;
    }
  }
  checkReport(replicas);
}
 
开发者ID:naver,项目名称:hadoop,代码行数:21,代码来源:TestBlockListAsLongs.java


示例4: fetchReplicaInfo

import org.apache.hadoop.hdfs.server.datanode.ReplicaWaitingToBeRecovered; //导入依赖的package包/类
/**
 * Returns a clone of a replica stored in data-node memory.
 * Should be primarily used for testing.
 * @param blockId
 * @return
 */
ReplicaInfo fetchReplicaInfo(String bpid, long blockId) {
  ReplicaInfo r = volumeMap.get(bpid, blockId);
  if(r == null)
    return null;
  switch(r.getState()) {
  case FINALIZED:
    return new FinalizedReplica((FinalizedReplica)r);
  case RBW:
    return new ReplicaBeingWritten((ReplicaBeingWritten)r);
  case RWR:
    return new ReplicaWaitingToBeRecovered((ReplicaWaitingToBeRecovered)r);
  case RUR:
    return new ReplicaUnderRecovery((ReplicaUnderRecovery)r);
  case TEMPORARY:
    return new ReplicaInPipeline((ReplicaInPipeline)r);
  }
  return null;
}
 
开发者ID:ict-carch,项目名称:hadoop-plus,代码行数:25,代码来源:FsDatasetImpl.java


示例5: fetchReplicaInfo

import org.apache.hadoop.hdfs.server.datanode.ReplicaWaitingToBeRecovered; //导入依赖的package包/类
/**
 * Returns a clone of a replica stored in data-node memory.
 * Should be primarily used for testing.
 *
 * @param blockId
 * @return
 */
ReplicaInfo fetchReplicaInfo(String bpid, long blockId) {
  ReplicaInfo r = volumeMap.get(bpid, blockId);
  if (r == null) {
    return null;
  }
  switch (r.getState()) {
    case FINALIZED:
      return new FinalizedReplica((FinalizedReplica) r);
    case RBW:
      return new ReplicaBeingWritten((ReplicaBeingWritten) r);
    case RWR:
      return new ReplicaWaitingToBeRecovered((ReplicaWaitingToBeRecovered) r);
    case RUR:
      return new ReplicaUnderRecovery((ReplicaUnderRecovery) r);
    case TEMPORARY:
      return new ReplicaInPipeline((ReplicaInPipeline) r);
  }
  return null;
}
 
开发者ID:hopshadoop,项目名称:hops,代码行数:27,代码来源:FsDatasetImpl.java


示例6: createReplicaWaitingToBeRecovered

import org.apache.hadoop.hdfs.server.datanode.ReplicaWaitingToBeRecovered; //导入依赖的package包/类
@Override
public Replica createReplicaWaitingToBeRecovered(
    FsVolumeSpi volume, ExtendedBlock eb) throws IOException {
  FsVolumeImpl vol = (FsVolumeImpl) volume;
  final String bpid = eb.getBlockPoolId();
  final Block block = eb.getLocalBlock();
  ReplicaWaitingToBeRecovered rwbr =
      new ReplicaWaitingToBeRecovered(eb.getLocalBlock(), volume,
          vol.createRbwFile(bpid, block).getParentFile());
  dataset.volumeMap.add(bpid, rwbr);
  return rwbr;
}
 
开发者ID:aliyun-beta,项目名称:aliyun-oss-hadoop-fs,代码行数:13,代码来源:FsDatasetImplTestUtils.java



注:本文中的org.apache.hadoop.hdfs.server.datanode.ReplicaWaitingToBeRecovered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
上一篇:
Java TestSession类代码示例发布时间:2022-05-22
下一篇:
Java ConstEntry类代码示例发布时间:2022-05-22
热门推荐
阅读排行榜

扫描微信二维码

查看手机版网站

随时了解更新最新资讯

139-2527-9053

在线客服(服务时间 9:00~18:00)

在线QQ客服
地址:深圳市南山区西丽大学城创智工业园
电邮:jeky_zhao#qq.com
移动电话:139-2527-9053

Powered by 互联科技 X3.4© 2001-2213 极客世界.|Sitemap