本文整理汇总了Java中org.apache.hadoop.fs.shell.FsCommand.run方法的典型用法代码示例。如果您正苦于以下问题：Java FsCommand.run方法的具体用法？Java FsCommand.run怎么用？Java FsCommand.run使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.fs.shell.FsCommand的用法示例。
在下文中一共展示了FsCommand.run方法的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，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testChgrpGroupValidity
import org.apache.hadoop.fs.shell.FsCommand; //导入方法依赖的package包/类
/**
* Tests valid and invalid group arguments to chgrp.
*/
@Test
public void testChgrpGroupValidity() {
// This test only covers argument parsing, so override to skip processing.
FsCommand chgrp = new FsShellPermissions.Chgrp() {
@Override
protected void processArgument(PathData item) {
}
};
chgrp.setConf(new Configuration());
// The following are valid (no exception expected).
chgrp.run("group", "/path");
// The following are valid only on Windows.
assertValidArgumentsOnWindows(chgrp, "Group With Spaces", "/path");
// The following are invalid (exception expected).
assertIllegalArguments(chgrp, ":gr#oup", "/path");
assertIllegalArguments(chgrp, ":gr%oup", "/path");
}
示例2: testChownUserAndGroupValidity
import org.apache.hadoop.fs.shell.FsCommand; //导入方法依赖的package包/类
private void testChownUserAndGroupValidity(boolean enableWarning) {
Configuration conf = new Configuration();
conf.setBoolean(
HADOOP_SHELL_MISSING_DEFAULT_FS_WARNING_KEY, enableWarning);
FsCommand chown = new FakeChown();
chown.setConf(conf);
// The following are valid (no exception expected).
chown.run("user", "/path");
chown.run("user:group", "/path");
chown.run(":group", "/path");
// The following are valid only on Windows.
assertValidArgumentsOnWindows(chown, "User With Spaces", "/path");
assertValidArgumentsOnWindows(chown, "User With Spaces:group", "/path");
assertValidArgumentsOnWindows(chown, "User With Spaces:Group With Spaces",
"/path");
assertValidArgumentsOnWindows(chown, "user:Group With Spaces", "/path");
assertValidArgumentsOnWindows(chown, ":Group With Spaces", "/path");
// The following are invalid (exception expected).
assertIllegalArguments(chown, "us!er", "/path");
assertIllegalArguments(chown, "us^er", "/path");
assertIllegalArguments(chown, "user:gr#oup", "/path");
assertIllegalArguments(chown, "user:gr%oup", "/path");
assertIllegalArguments(chown, ":gr#oup", "/path");
assertIllegalArguments(chown, ":gr%oup", "/path");
}
示例3: assertIllegalArguments
import org.apache.hadoop.fs.shell.FsCommand; //导入方法依赖的package包/类
/**
* Asserts that for the given command, the given arguments are considered
* invalid. The expectation is that the command will throw
* IllegalArgumentException.
*
* @param cmd FsCommand to check
* @param args String... arguments to check
*/
private static void assertIllegalArguments(FsCommand cmd, String... args) {
try {
cmd.run(args);
fail("Expected IllegalArgumentException from args: " +
Arrays.toString(args));
} catch (IllegalArgumentException e) {
}
}
示例4: assertValidArgumentsOnWindows
import org.apache.hadoop.fs.shell.FsCommand; //导入方法依赖的package包/类
/**
* Asserts that for the given command, the given arguments are considered valid
* on Windows, but invalid elsewhere.
*
* @param cmd FsCommand to check
* @param args String... arguments to check
*/
private static void assertValidArgumentsOnWindows(FsCommand cmd,
String... args) {
if (Shell.WINDOWS) {
cmd.run(args);
} else {
assertIllegalArguments(cmd, args);
}
}
示例5: testChownUserAndGroupValidity
import org.apache.hadoop.fs.shell.FsCommand; //导入方法依赖的package包/类
/**
* Tests combinations of valid and invalid user and group arguments to chown.
*/
@Test
public void testChownUserAndGroupValidity() {
// This test only covers argument parsing, so override to skip processing.
FsCommand chown = new FsShellPermissions.Chown() {
@Override
protected void processArgument(PathData item) {
}
};
chown.setConf(new Configuration());
// The following are valid (no exception expected).
chown.run("user", "/path");
chown.run("user:group", "/path");
chown.run(":group", "/path");
// The following are valid only on Windows.
assertValidArgumentsOnWindows(chown, "User With Spaces", "/path");
assertValidArgumentsOnWindows(chown, "User With Spaces:group", "/path");
assertValidArgumentsOnWindows(chown, "User With Spaces:Group With Spaces",
"/path");
assertValidArgumentsOnWindows(chown, "user:Group With Spaces", "/path");
assertValidArgumentsOnWindows(chown, ":Group With Spaces", "/path");
// The following are invalid (exception expected).
assertIllegalArguments(chown, "us!er", "/path");
assertIllegalArguments(chown, "us^er", "/path");
assertIllegalArguments(chown, "user:gr#oup", "/path");
assertIllegalArguments(chown, "user:gr%oup", "/path");
assertIllegalArguments(chown, ":gr#oup", "/path");
assertIllegalArguments(chown, ":gr%oup", "/path");
}