Java Code Examples for org.apache.hadoop.yarn.service.provider.ProviderUtils

Following code examples demonstrate how to use org.apache.hadoop.yarn.service.provider.ProviderUtilsfrom hadoop. These examples are extracted from various highly rated open source projects. You can directly use these code snippets or view their entire linked source code. These snippets are extracted to provide contextual information about how to use this class in the real world. These samples also let you understand some good practices on how to use org.apache.hadoop.yarn.service.provider.ProviderUtilsand various code implementation of this class.

    if (useEntryPoint) {
      String launchCommand = component.getLaunchCommand();
      if (!StringUtils.isEmpty(launchCommand)) {
        launcher.addCommand(launchCommand);
      }
    } else {
      String launchCommand = compLaunchContext.getLaunchCommand();
      if (!StringUtils.isEmpty(launchCommand)) {
        launchCommand = ProviderUtils
            .substituteStrWithTokens(launchCommand, tokensForSubstitution);
        CommandLineBuilder operation = new CommandLineBuilder();
        operation.add(launchCommand);
        operation.addOutAndErrFiles(OUT_FILE, ERR_FILE);
        launcher.addCommand(operation.build());
      }
    } 


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Javadoc
This is a factoring out of methods handy for providers. It's bonded to a log at construction time.
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