Examples of org.apache.hadoop.util.CoronaFailureEventInjector

      vargs.add(this.tracker.localHostname);
      vargs.add(Integer.toString(this.tracker.httpPort));
      
      // inject the job tracker failure event if needed
      if (this.tracker instanceof CoronaTaskTracker) {
        CoronaFailureEventInjector jtEventInjector = 
            ((CoronaTaskTracker)this.tracker).jtFailureEventInjector;
        if (jtEventInjector != null) {
          LOG.info("Injecting failure event to RJT");
          CoronaFailureEvent failureEvent = jtEventInjector.pollFailureEvent();
          if (failureEvent != null) {
            LOG.info("Injecting failure event " + failureEvent.toString());
            vargs.add(failureEvent.toString());
          }
        }

        failure = String.format("%d:%d", when, how);
        LOG.info("gen a random failure event: " + failure);
      }
      
      CoronaFailureEvent failureEvent = CoronaFailureEvent.fromString(failure); 
      CoronaFailureEventInjector injector = 
          new CoronaFailureEventInjector();
      injector.injectFailureEvent(failureEvent);
      
      return injector;
    }
    
    return null;

Related Classes of org.apache.hadoop.util.CoronaFailureEventInjector

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