本文整理汇总了Java中org.apache.hadoop.fs.FsShell.CmdHandler类的典型用法代码示例。如果您正苦于以下问题：Java CmdHandler类的具体用法？Java CmdHandler怎么用？Java CmdHandler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。
CmdHandler类属于org.apache.hadoop.fs.FsShell包，在下文中一共展示了CmdHandler类的3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: changePermissions
import org.apache.hadoop.fs.FsShell.CmdHandler; //导入依赖的package包/类
static void changePermissions(String cmd, String argv[], int startIndex,
FsShell shell) throws IOException {
CmdHandler handler = null;
boolean recursive = false;
// handle common arguments, currently only "-R"
for (; startIndex < argv.length && argv[startIndex].equals("-R");
startIndex++) {
recursive = true;
}
if ( startIndex >= argv.length ) {
throw new IOException("Not enough arguments for the command");
}
if (cmd.equals("-chmod")) {
handler = new ChmodHandler(argv[startIndex++]);
} else if (cmd.equals("-chown")) {
handler = new ChownHandler(argv[startIndex++]);
} else if (cmd.equals("-chgrp")) {
handler = new ChgrpHandler(argv[startIndex++]);
}
shell.runCmdHandler(handler, argv, startIndex, recursive);
}
示例2: changePermissions
import org.apache.hadoop.fs.FsShell.CmdHandler; //导入依赖的package包/类
static int changePermissions(FileSystem fs, String cmd,
String argv[], int startIndex, FsShell shell)
throws IOException {
CmdHandler handler = null;
boolean recursive = false;
// handle common arguments, currently only "-R"
for (; startIndex < argv.length && argv[startIndex].equals("-R");
startIndex++) {
recursive = true;
}
if ( startIndex >= argv.length ) {
throw new IOException("Not enough arguments for the command");
}
if (cmd.equals("-chmod")) {
handler = new ChmodHandler(fs, argv[startIndex++]);
} else if (cmd.equals("-chown")) {
handler = new ChownHandler(fs, argv[startIndex++]);
} else if (cmd.equals("-chgrp")) {
handler = new ChgrpHandler(fs, argv[startIndex++]);
}
return shell.runCmdHandler(handler, argv, startIndex, recursive);
}
示例3: changePermissions
import org.apache.hadoop.fs.FsShell.CmdHandler; //导入依赖的package包/类
static void changePermissions(FileSystem fs, String cmd,
String argv[], int startIndex, FsShell shell)
throws IOException {
CmdHandler handler = null;
boolean recursive = false;
// handle common arguments, currently only "-R"
for (; startIndex < argv.length && argv[startIndex].equals("-R");
startIndex++) {
recursive = true;
}
if ( startIndex >= argv.length ) {
throw new IOException("Not enough arguments for the command");
}
if (cmd.equals("-chmod")) {
handler = new ChmodHandler(fs, argv[startIndex++]);
} else if (cmd.equals("-chown")) {
handler = new ChownHandler(fs, argv[startIndex++]);
} else if (cmd.equals("-chgrp")) {
handler = new ChgrpHandler(fs, argv[startIndex++]);
}
shell.runCmdHandler(handler, argv, startIndex, recursive);
}