本文整理汇总了Java中org.apache.hadoop.cli.util.CLICommandDFSAdmin类的典型用法代码示例。如果您正苦于以下问题:Java CLICommandDFSAdmin类的具体用法?Java CLICommandDFSAdmin怎么用?Java CLICommandDFSAdmin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。
CLICommandDFSAdmin类属于org.apache.hadoop.cli.util包,在下文中一共展示了CLICommandDFSAdmin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: endElement
import org.apache.hadoop.cli.util.CLICommandDFSAdmin; //导入依赖的package包/类
@Override
public void endElement(String uri, String localName, String qName)
throws SAXException {
if (qName.equals("dfs-admin-command")) {
if (testCommands != null) {
testCommands.add(new CLITestCmdDFS(charString,
new CLICommandDFSAdmin()));
} else if (cleanupCommands != null) {
cleanupCommands.add(new CLITestCmdDFS(charString,
new CLICommandDFSAdmin()));
}
} else {
super.endElement(uri, localName, qName);
}
}
开发者ID:naver,项目名称:hadoop,代码行数:16,代码来源:CLITestHelperDFS.java
示例2: getExecutor
import org.apache.hadoop.cli.util.CLICommandDFSAdmin; //导入依赖的package包/类
@Override
public CommandExecutor getExecutor(String tag, Configuration conf)
throws IllegalArgumentException {
if (getType() instanceof CLICommandDFSAdmin)
return new FSCmdExecutor(tag, new DFSAdmin(conf));
return super.getExecutor(tag, conf);
}
开发者ID:aliyun-beta,项目名称:aliyun-oss-hadoop-fs,代码行数:8,代码来源:CLITestCmdDFS.java
示例3: endElement
import org.apache.hadoop.cli.util.CLICommandDFSAdmin; //导入依赖的package包/类
@Override
public void endElement(String uri, String localName, String qName)
throws SAXException {
if (qName.equals("dfs-admin-command")) {
if (testCommands != null) {
testCommands
.add(new CLITestCmdDFS(charString, new CLICommandDFSAdmin()));
} else if (cleanupCommands != null) {
cleanupCommands
.add(new CLITestCmdDFS(charString, new CLICommandDFSAdmin()));
}
} else {
super.endElement(uri, localName, qName);
}
}
开发者ID:hopshadoop,项目名称:hops,代码行数:16,代码来源:CLITestHelperDFS.java
示例4: getExecutor
import org.apache.hadoop.cli.util.CLICommandDFSAdmin; //导入依赖的package包/类
@Override
public CommandExecutor getExecutor(String tag, Configuration conf)
throws IllegalArgumentException {
if (getType() instanceof CLICommandDFSAdmin) {
return new FSCmdExecutor(tag, new DFSAdmin());
}
return super.getExecutor(tag, conf);
}
开发者ID:hopshadoop,项目名称:hops,代码行数:9,代码来源:CLITestCmdDFS.java
示例5: getExecutor
import org.apache.hadoop.cli.util.CLICommandDFSAdmin; //导入依赖的package包/类
@Override
public CommandExecutor getExecutor(String tag) throws IllegalArgumentException {
if (getType() instanceof CLICommandDFSAdmin)
return new FSCmdExecutor(tag, new DFSAdmin());
return super.getExecutor(tag);
}
开发者ID:naver,项目名称:hadoop,代码行数:7,代码来源:CLITestCmdDFS.java
示例6: testDfsAdminCmd
import org.apache.hadoop.cli.util.CLICommandDFSAdmin; //导入依赖的package包/类
/**
* Test dfsadmin -restoreFailedStorage command
* @throws Exception
*/
@Test
public void testDfsAdminCmd() throws Exception {
cluster = new MiniDFSCluster.Builder(config).
numDataNodes(2).
manageNameDfsDirs(false).build();
cluster.waitActive();
try {
FSImage fsi = cluster.getNameNode().getFSImage();
// it is started with dfs.namenode.name.dir.restore set to true (in SetUp())
boolean restore = fsi.getStorage().getRestoreFailedStorage();
LOG.info("Restore is " + restore);
assertEquals(restore, true);
// now run DFSAdmnin command
String cmd = "-fs NAMENODE -restoreFailedStorage false";
String namenode = config.get(DFSConfigKeys.FS_DEFAULT_NAME_KEY, "file:///");
CommandExecutor executor =
new CLITestCmdDFS(cmd, new CLICommandDFSAdmin()).getExecutor(namenode);
executor.executeCommand(cmd);
restore = fsi.getStorage().getRestoreFailedStorage();
assertFalse("After set true call restore is " + restore, restore);
// run one more time - to set it to true again
cmd = "-fs NAMENODE -restoreFailedStorage true";
executor.executeCommand(cmd);
restore = fsi.getStorage().getRestoreFailedStorage();
assertTrue("After set false call restore is " + restore, restore);
// run one more time - no change in value
cmd = "-fs NAMENODE -restoreFailedStorage check";
CommandExecutor.Result cmdResult = executor.executeCommand(cmd);
restore = fsi.getStorage().getRestoreFailedStorage();
assertTrue("After check call restore is " + restore, restore);
String commandOutput = cmdResult.getCommandOutput();
commandOutput.trim();
assertTrue(commandOutput.contains("restoreFailedStorage is set to true"));
} finally {
cluster.shutdown();
}
}
开发者ID:naver,项目名称:hadoop,代码行数:51,代码来源:TestStorageRestore.java
示例7: testDfsAdminCmd
import org.apache.hadoop.cli.util.CLICommandDFSAdmin; //导入依赖的package包/类
/**
* Test dfsadmin -restoreFailedStorage command
* @throws Exception
*/
@Test
public void testDfsAdminCmd() throws Exception {
cluster = new MiniDFSCluster.Builder(config).
numDataNodes(2).
manageNameDfsDirs(false).build();
cluster.waitActive();
try {
FSImage fsi = cluster.getNameNode().getFSImage();
// it is started with dfs.namenode.name.dir.restore set to true (in SetUp())
boolean restore = fsi.getStorage().getRestoreFailedStorage();
LOG.info("Restore is " + restore);
assertEquals(restore, true);
// now run DFSAdmnin command
String cmd = "-fs NAMENODE -restoreFailedStorage false";
String namenode = config.get(DFSConfigKeys.FS_DEFAULT_NAME_KEY, "file:///");
CommandExecutor executor =
new CLITestCmdDFS(cmd,
new CLICommandDFSAdmin()).getExecutor(namenode, config);
executor.executeCommand(cmd);
restore = fsi.getStorage().getRestoreFailedStorage();
assertFalse("After set true call restore is " + restore, restore);
// run one more time - to set it to true again
cmd = "-fs NAMENODE -restoreFailedStorage true";
executor.executeCommand(cmd);
restore = fsi.getStorage().getRestoreFailedStorage();
assertTrue("After set false call restore is " + restore, restore);
// run one more time - no change in value
cmd = "-fs NAMENODE -restoreFailedStorage check";
CommandExecutor.Result cmdResult = executor.executeCommand(cmd);
restore = fsi.getStorage().getRestoreFailedStorage();
assertTrue("After check call restore is " + restore, restore);
String commandOutput = cmdResult.getCommandOutput();
commandOutput.trim();
assertTrue(commandOutput.contains("restoreFailedStorage is set to true"));
} finally {
cluster.shutdown();
}
}
开发者ID:aliyun-beta,项目名称:aliyun-oss-hadoop-fs,代码行数:52,代码来源:TestStorageRestore.java
注:本文中的org.apache.hadoop.cli.util.CLICommandDFSAdmin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。 |
请发表评论