Examples with MockAMLauncher org.apache.hadoop.yarn.sls.resourcemanager.MockAMLauncher used on opensource projects

Example 1 with MockAMLauncher

use of org.apache.hadoop.yarn.sls.resourcemanager.MockAMLauncher in project hadoop by apache.

the class SLSRunner method startRM.

private void startRM() throws IOException, ClassNotFoundException {
    Configuration rmConf = new YarnConfiguration();
    String schedulerClass = rmConf.get(YarnConfiguration.RM_SCHEDULER);
    // exercise/track behaviors that are not common to the scheduler api
    if (Class.forName(schedulerClass) == CapacityScheduler.class) {
        rmConf.set(YarnConfiguration.RM_SCHEDULER, SLSCapacityScheduler.class.getName());
    } else {
        rmConf.set(YarnConfiguration.RM_SCHEDULER, ResourceSchedulerWrapper.class.getName());
        rmConf.set(SLSConfiguration.RM_SCHEDULER, schedulerClass);
    }
    rmConf.set(SLSConfiguration.METRICS_OUTPUT_DIR, metricsOutputDir);
    final SLSRunner se = this;
    rm = new ResourceManager() {

        @Override
        protected ApplicationMasterLauncher createAMLauncher() {
            return new MockAMLauncher(se, this.rmContext, amMap);
        }
    };
    rm.init(rmConf);
    rm.start();
}