Examples with ClientHelper org.apache.samza.job.yarn.ClientHelper used on opensource projects

Example 1 with ClientHelper

use of org.apache.samza.job.yarn.ClientHelper in project samza by apache.

the class YarnJobValidationTool method main.

public static void main(String[] args) throws Exception {
    CommandLine cmdline = new CommandLine();
    OptionParser parser = cmdline.parser();
    OptionSpec<String> validatorOpt = parser.accepts("metrics-validator", "The metrics validator class.").withOptionalArg().ofType(String.class).describedAs("com.foo.bar.ClassName");
    OptionSet options = cmdline.parser().parse(args);
    Config config = cmdline.loadConfig(options);
    MetricsValidator validator = null;
    if (options.has(validatorOpt)) {
        String validatorClass = options.valueOf(validatorOpt);
        validator = ReflectionUtil.getObj(validatorClass, MetricsValidator.class);
    }
    YarnConfiguration hadoopConfig = new YarnConfiguration();
    hadoopConfig.set("fs.http.impl", HttpFileSystem.class.getName());
    hadoopConfig.set("fs.https.impl", HttpFileSystem.class.getName());
    ClientHelper clientHelper = new ClientHelper(hadoopConfig);
    new YarnJobValidationTool(new JobConfig(config), clientHelper.yarnClient(), validator).run();
}