本文整理了Java中org.apache.hadoop.util.Shell.getGroupsForUserCommand()方法的一些代码示例，展示了Shell.getGroupsForUserCommand()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Shell.getGroupsForUserCommand()方法的具体详情如下：
包路径：org.apache.hadoop.util.Shell
类名称：Shell
方法名：getGroupsForUserCommand

Shell.getGroupsForUserCommand介绍

[英]a Unix command to get a given user's groups list
[中]获取给定用户组列表的Unix命令

代码示例

代码示例来源：origin: org.apache.hadoop/hadoop-common

/**
 * Returns just the shell command to be used to fetch a user's groups list.
 * This is mainly separate to make some tests easier.
 * @param userName The username that needs to be passed into the command built
 * @return An appropriate shell command with arguments
 */
protected String[] getGroupsForUserCommand(String userName) {
 return Shell.getGroupsForUserCommand(userName);
}

代码示例来源：origin: io.hops/hadoop-common

/**
 * Create a ShellCommandExecutor object using the user's name.
 *
 * @param userName user's name
 * @return a ShellCommandExecutor object
 */
protected ShellCommandExecutor createGroupExecutor(String userName) {
 return new ShellCommandExecutor(
   Shell.getGroupsForUserCommand(userName), null, null, 0L);
}

代码示例来源：origin: com.github.jiayuhan-it/hadoop-common

String result = "";
try {
 result = Shell.execCommand(Shell.getGroupsForUserCommand(user));
} catch (ExitCodeException e) {

代码示例来源：origin: ch.cern.hadoop/hadoop-common

String result = "";
try {
 result = Shell.execCommand(Shell.getGroupsForUserCommand(user));
} catch (ExitCodeException e) {

代码示例来源：origin: io.prestosql.hadoop/hadoop-apache

String result = "";
try {
 result = Shell.execCommand(Shell.getGroupsForUserCommand(user));
} catch (ExitCodeException e) {