本文整理了Java中org.apache.hadoop.util.Shell.runCommand()方法的一些代码示例，展示了Shell.runCommand()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.runCommand()方法的具体详情如下：
包路径：org.apache.hadoop.util.Shell
类名称：Shell
方法名：runCommand

Shell.runCommand介绍

[英]Run a command
[中]

代码示例

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

/** Check to see if a command needs to be executed and execute if needed. */
protected void run() throws IOException {
 if (lastTime + interval > Time.monotonicNow()) {
  return;
 }
 exitCode = 0; // reset for next run
 if (Shell.MAC) {
  System.setProperty("jdk.lang.Process.launchMechanism", "POSIX_SPAWN");
 }
 runCommand();
}

代码示例来源：origin: com.facebook.hadoop/hadoop-core

/**
 * check to see if a command needs to be executed and execute if needed. This
 * needs to be synchronized to avoid two threads polluting the 'process'
 * object
 */
protected synchronized void run() throws IOException {
 if (lastTime + interval > System.currentTimeMillis())
  return;
 exitCode = 0; // reset for next run
 runCommand();
}

代码示例来源：origin: org.jvnet.hudson.hadoop/hadoop-core

/** check to see if a command needs to be executed and execute if needed */
protected void run() throws IOException {
 if (lastTime + interval > System.currentTimeMillis())
  return;
 exitCode = 0; // reset for next run
 runCommand();
}

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

/** check to see if a command needs to be executed and execute if needed */
protected void run() throws IOException {
 if (lastTime + interval > Time.monotonicNow())
  return;
 exitCode = 0; // reset for next run
 runCommand();
}

代码示例来源：origin: io.hops/hadoop-common

/** Check to see if a command needs to be executed and execute if needed. */
protected void run() throws IOException {
 if (lastTime + interval > Time.monotonicNow()) {
  return;
 }
 exitCode = 0; // reset for next run
 runCommand();
}

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

/** check to see if a command needs to be executed and execute if needed */
protected void run() throws IOException {
 if (lastTime + interval > Time.monotonicNow())
  return;
 exitCode = 0; // reset for next run
 runCommand();
}

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

/** check to see if a command needs to be executed and execute if needed */
protected void run() throws IOException {
 if (lastTime + interval > Time.monotonicNow())
  return;
 exitCode = 0; // reset for next run
 runCommand();
}

代码示例来源：origin: cdapio/cdap

/** check to see if a command needs to be executed and execute if needed */
protected void run() throws IOException {
 if (lastTime + interval > Time.now())
  return;
 exitCode = 0; // reset for next run
 runCommand();
}