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



ConfigUtil类属于org.apache.hadoop.fs.viewfs包,在下文中一共展示了ConfigUtil类的7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: testInvalidConfig

import org.apache.hadoop.fs.viewfs.ConfigUtil; //导入依赖的package包/类
@Test(expected=FileAlreadyExistsException.class)
public void testInvalidConfig() throws IOException, URISyntaxException {
  Configuration conf = new Configuration();
  ConfigUtil.addLink(conf, "/internalDir/linkToDir2",
      new Path("file:///dir2").toUri());
  ConfigUtil.addLink(conf, "/internalDir/linkToDir2/linkToDir3",
      new Path("file:///dir3").toUri());
  
  class Foo { };
  
   new InodeTree<Foo>(conf, null) {

    @Override
    protected
    Foo getTargetFileSystem(final URI uri)
      throws URISyntaxException, UnsupportedFileSystemException {
        return null;
    }

    @Override
    protected
    Foo getTargetFileSystem(
        org.apache.hadoop.fs.viewfs.InodeTree.INodeDir<Foo>
                                        dir)
      throws URISyntaxException {
      return null;
    }

    @Override
    protected
    Foo getTargetFileSystem(URI[] mergeFsURIList)
        throws URISyntaxException, UnsupportedFileSystemException {
      return null;
    }
  };
}
 
开发者ID:nucypher,项目名称:hadoop-oss,代码行数:37,代码来源:TestViewFsConfig.java


示例2: setupMountPoints

import org.apache.hadoop.fs.viewfs.ConfigUtil; //导入依赖的package包/类
void setupMountPoints() {
  ConfigUtil.addLink(conf, "/targetRoot", targetTestRoot.toUri());
  ConfigUtil.addLink(conf, "/user", new Path(targetTestRoot, "user").toUri());
  ConfigUtil.addLink(conf, "/user2", new Path(targetTestRoot,"user").toUri());
  ConfigUtil.addLink(conf, "/data", new Path(targetTestRoot,"data").toUri());
  ConfigUtil.addLink(conf, "/internalDir/linkToDir2",
      new Path(targetTestRoot,"dir2").toUri());
  ConfigUtil.addLink(conf, "/internalDir/internalDir2/linkToDir3",
      new Path(targetTestRoot,"dir3").toUri());
  ConfigUtil.addLink(conf, "/danglingLink",
      new Path(targetTestRoot, "missingTarget").toUri());
  ConfigUtil.addLink(conf, "/linkToAFile",
      new Path(targetTestRoot, "aFile").toUri());
}
 
开发者ID:nucypher,项目名称:hadoop-oss,代码行数:15,代码来源:ViewFileSystemBaseTest.java


示例3: setUpHomeDir

import org.apache.hadoop.fs.viewfs.ConfigUtil; //导入依赖的package包/类
static void setUpHomeDir(Configuration conf, FileSystem fsTarget) {
  String homeDir = fsTarget.getHomeDirectory().toUri().getPath();
  int indexOf2ndSlash = homeDir.indexOf('/', 1);
  if (indexOf2ndSlash >0) {
    linkUpFirstComponents(conf, homeDir, fsTarget, "home dir");
  } else { // home dir is at root. Just link the home dir itse
    URI linkTarget = fsTarget.makeQualified(new Path(homeDir)).toUri();
    ConfigUtil.addLink(conf, homeDir, linkTarget);
    Log.info("Added link for home dir " + homeDir + "->" + linkTarget);
  }
  // Now set the root of the home dir for viewfs
  String homeDirRoot = fsTarget.getHomeDirectory().getParent().toUri().getPath();
  ConfigUtil.setHomeDirConf(conf, homeDirRoot);
  Log.info("Home dir base for viewfs" + homeDirRoot);  
}
 
开发者ID:nucypher,项目名称:hadoop-oss,代码行数:16,代码来源:ViewFileSystemTestSetup.java


示例4: linkUpFirstComponents

import org.apache.hadoop.fs.viewfs.ConfigUtil; //导入依赖的package包/类
static void linkUpFirstComponents(Configuration conf, String path, FileSystem fsTarget, String info) {
  int indexOfEnd = path.indexOf('/', 1);
  if (Shell.WINDOWS) {
    indexOfEnd = path.indexOf('/', indexOfEnd + 1);
  }
  String firstComponent = path.substring(0, indexOfEnd);
  URI linkTarget = fsTarget.makeQualified(new Path(firstComponent)).toUri();
  ConfigUtil.addLink(conf, firstComponent, linkTarget);
  Log.info("Added link for " + info + " " 
      + firstComponent + "->" + linkTarget);    
}
 
开发者ID:nucypher,项目名称:hadoop-oss,代码行数:12,代码来源:ViewFileSystemTestSetup.java


示例5: setUpHomeDir

import org.apache.hadoop.fs.viewfs.ConfigUtil; //导入依赖的package包/类
static void setUpHomeDir(Configuration conf, FileContext fsTarget) {
  String homeDir = fsTarget.getHomeDirectory().toUri().getPath();
  int indexOf2ndSlash = homeDir.indexOf('/', 1);
  if (indexOf2ndSlash >0) {
    linkUpFirstComponents(conf, homeDir, fsTarget, "home dir");
  } else { // home dir is at root. Just link the home dir itse
    URI linkTarget = fsTarget.makeQualified(new Path(homeDir)).toUri();
    ConfigUtil.addLink(conf, homeDir, linkTarget);
    Log.info("Added link for home dir " + homeDir + "->" + linkTarget);
  }
  // Now set the root of the home dir for viewfs
  String homeDirRoot = fsTarget.getHomeDirectory().getParent().toUri().getPath();
  ConfigUtil.setHomeDirConf(conf, homeDirRoot);
  Log.info("Home dir base for viewfs" + homeDirRoot);  
}
 
开发者ID:nucypher,项目名称:hadoop-oss,代码行数:16,代码来源:ViewFsTestSetup.java


示例6: linkUpFirstComponents

import org.apache.hadoop.fs.viewfs.ConfigUtil; //导入依赖的package包/类
static void linkUpFirstComponents(Configuration conf, String path,
    FileContext fsTarget, String info) {
  int indexOfEnd = path.indexOf('/', 1);
  if (Shell.WINDOWS) {
    indexOfEnd = path.indexOf('/', indexOfEnd + 1);
  }
  String firstComponent = path.substring(0, indexOfEnd);
  URI linkTarget = fsTarget.makeQualified(new Path(firstComponent)).toUri();
  ConfigUtil.addLink(conf, firstComponent, linkTarget);
  Log.info("Added link for " + info + " " 
      + firstComponent + "->" + linkTarget);    
}
 
开发者ID:nucypher,项目名称:hadoop-oss,代码行数:13,代码来源:ViewFsTestSetup.java


示例7: setupMountPoints

import org.apache.hadoop.fs.viewfs.ConfigUtil; //导入依赖的package包/类
void setupMountPoints() {
  ConfigUtil.addLink(conf, "/targetRoot", targetTestRoot.toUri());
  ConfigUtil.addLink(conf, "/user", new Path(targetTestRoot,"user").toUri());
  ConfigUtil.addLink(conf, "/user2", new Path(targetTestRoot,"user").toUri());
  ConfigUtil.addLink(conf, "/data", new Path(targetTestRoot,"data").toUri());
  ConfigUtil.addLink(conf, "/internalDir/linkToDir2",
      new Path(targetTestRoot,"dir2").toUri());
  ConfigUtil.addLink(conf, "/internalDir/internalDir2/linkToDir3",
      new Path(targetTestRoot,"dir3").toUri());
  ConfigUtil.addLink(conf, "/danglingLink",
      new Path(targetTestRoot,"missingTarget").toUri());
  ConfigUtil.addLink(conf, "/linkToAFile",
      new Path(targetTestRoot,"aFile").toUri());
}
 
开发者ID:naver,项目名称:hadoop,代码行数:15,代码来源:ViewFileSystemBaseTest.java



注:本文中的org.apache.hadoop.fs.viewfs.ConfigUtil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。


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