本文整理匯總了Java中org.apache.hadoop.yarn.api.ApplicationConstants.CLASS_PATH_SEPARATOR屬性的典型用法代碼示例。如果您正苦於以下問題：Java ApplicationConstants.CLASS_PATH_SEPARATOR屬性的具體用法？Java ApplicationConstants.CLASS_PATH_SEPARATOR怎麽用？Java ApplicationConstants.CLASS_PATH_SEPARATOR使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類org.apache.hadoop.yarn.api.ApplicationConstants的用法示例。
在下文中一共展示了ApplicationConstants.CLASS_PATH_SEPARATOR屬性的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: testEnvExpansion
@Test(timeout = 10000)
public void testEnvExpansion() throws IOException {
Path logPath = new Path("/nm/container/logs");
String input =
Apps.crossPlatformify("HADOOP_HOME") + "/share/hadoop/common/*"
+ ApplicationConstants.CLASS_PATH_SEPARATOR
+ Apps.crossPlatformify("HADOOP_HOME") + "/share/hadoop/common/lib/*"
+ ApplicationConstants.CLASS_PATH_SEPARATOR
+ Apps.crossPlatformify("HADOOP_LOG_HOME")
+ ApplicationConstants.LOG_DIR_EXPANSION_VAR;
String res = ContainerLaunch.expandEnvironment(input, logPath);
if (Shell.WINDOWS) {
Assert.assertEquals("%HADOOP_HOME%/share/hadoop/common/*;"
+ "%HADOOP_HOME%/share/hadoop/common/lib/*;"
+ "%HADOOP_LOG_HOME%/nm/container/logs", res);
} else {
Assert.assertEquals("$HADOOP_HOME/share/hadoop/common/*:"
+ "$HADOOP_HOME/share/hadoop/common/lib/*:"
+ "$HADOOP_LOG_HOME/nm/container/logs", res);
}
System.out.println(res);
}
示例2: testAMStandardEnv
@Test
public void testAMStandardEnv() throws Exception {
final String ADMIN_LIB_PATH = "foo";
final String USER_LIB_PATH = "bar";
final String USER_SHELL = "shell";
JobConf jobConf = new JobConf();
jobConf.set(MRJobConfig.MR_AM_ADMIN_USER_ENV, "LD_LIBRARY_PATH=" +
ADMIN_LIB_PATH);
jobConf.set(MRJobConfig.MR_AM_ENV, "LD_LIBRARY_PATH="
+ USER_LIB_PATH);
jobConf.set(MRJobConfig.MAPRED_ADMIN_USER_SHELL, USER_SHELL);
YARNRunner yarnRunner = new YARNRunner(jobConf);
ApplicationSubmissionContext appSubCtx =
buildSubmitContext(yarnRunner, jobConf);
// make sure PWD is first in the lib path
ContainerLaunchContext clc = appSubCtx.getAMContainerSpec();
Map<String, String> env = clc.getEnvironment();
String libPath = env.get(Environment.LD_LIBRARY_PATH.name());
assertNotNull("LD_LIBRARY_PATH not set", libPath);
String cps = jobConf.getBoolean(
MRConfig.MAPREDUCE_APP_SUBMISSION_CROSS_PLATFORM,
MRConfig.DEFAULT_MAPREDUCE_APP_SUBMISSION_CROSS_PLATFORM)
? ApplicationConstants.CLASS_PATH_SEPARATOR : File.pathSeparator;
assertEquals("Bad AM LD_LIBRARY_PATH setting",
MRApps.crossPlatformifyMREnv(conf, Environment.PWD)
+ cps + ADMIN_LIB_PATH + cps + USER_LIB_PATH, libPath);
// make sure SHELL is set
String shell = env.get(Environment.SHELL.name());
assertNotNull("SHELL not set", shell);
assertEquals("Bad SHELL setting", USER_SHELL, shell);
}
示例3: setEnvFromInputString
public static void setEnvFromInputString(Map<String, String> env,
String envString, Configuration conf) {
String classPathSeparator =
conf.getBoolean(MRConfig.MAPREDUCE_APP_SUBMISSION_CROSS_PLATFORM,
MRConfig.DEFAULT_MAPREDUCE_APP_SUBMISSION_CROSS_PLATFORM)
? ApplicationConstants.CLASS_PATH_SEPARATOR : File.pathSeparator;
Apps.setEnvFromInputString(env, envString, classPathSeparator);
}
示例4: addToEnvironment
@Public
@Unstable
public static void addToEnvironment(Map<String, String> environment,
String variable, String value, Configuration conf) {
String classPathSeparator =
conf.getBoolean(MRConfig.MAPREDUCE_APP_SUBMISSION_CROSS_PLATFORM,
MRConfig.DEFAULT_MAPREDUCE_APP_SUBMISSION_CROSS_PLATFORM)
? ApplicationConstants.CLASS_PATH_SEPARATOR : File.pathSeparator;
Apps.addToEnvironment(environment, variable, value, classPathSeparator);
}
示例5: addPathToEnvironment
private void addPathToEnvironment(Map<String, String> env, String key, String value) {
String newValue = value;
if (env.containsKey(key)) {
newValue = env.get(key) + ApplicationConstants.CLASS_PATH_SEPARATOR + value;
}
env.put(key, newValue);
}
示例6: testAMStandardEnv
private void testAMStandardEnv(boolean customLibPath) throws Exception {
// the Windows behavior is different and this test currently doesn't really
// apply
// MAPREDUCE-6588 should revisit this test
if (Shell.WINDOWS) {
return;
}
final String ADMIN_LIB_PATH = "foo";
final String USER_LIB_PATH = "bar";
final String USER_SHELL = "shell";
JobConf jobConf = new JobConf();
String pathKey = Environment.LD_LIBRARY_PATH.name();
if (customLibPath) {
jobConf.set(MRJobConfig.MR_AM_ADMIN_USER_ENV, pathKey + "=" +
ADMIN_LIB_PATH);
jobConf.set(MRJobConfig.MR_AM_ENV, pathKey + "=" + USER_LIB_PATH);
}
jobConf.set(MRJobConfig.MAPRED_ADMIN_USER_SHELL, USER_SHELL);
YARNRunner yarnRunner = new YARNRunner(jobConf);
ApplicationSubmissionContext appSubCtx =
buildSubmitContext(yarnRunner, jobConf);
// make sure PWD is first in the lib path
ContainerLaunchContext clc = appSubCtx.getAMContainerSpec();
Map<String, String> env = clc.getEnvironment();
String libPath = env.get(pathKey);
assertNotNull(pathKey + " not set", libPath);
String cps = jobConf.getBoolean(
MRConfig.MAPREDUCE_APP_SUBMISSION_CROSS_PLATFORM,
MRConfig.DEFAULT_MAPREDUCE_APP_SUBMISSION_CROSS_PLATFORM)
? ApplicationConstants.CLASS_PATH_SEPARATOR : File.pathSeparator;
String expectedLibPath =
MRApps.crossPlatformifyMREnv(conf, Environment.PWD);
if (customLibPath) {
// append admin libpath and user libpath
expectedLibPath += cps + ADMIN_LIB_PATH + cps + USER_LIB_PATH;
} else {
expectedLibPath += cps +
MRJobConfig.DEFAULT_MR_AM_ADMIN_USER_ENV.substring(
pathKey.length() + 1);
}
assertEquals("Bad AM " + pathKey + " setting", expectedLibPath, libPath);
// make sure SHELL is set
String shell = env.get(Environment.SHELL.name());
assertNotNull("SHELL not set", shell);
assertEquals("Bad SHELL setting", USER_SHELL, shell);
}