Package org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.event

Examples of org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.event.ResourceRequestEvent

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      LocalResourcesTracker tracker =
          getLocalResourcesTracker(e.getKey(), c.getUser(),
              c.getContainerId().getApplicationAttemptId()
                  .getApplicationId());
      for (LocalResourceRequest req : e.getValue()) {
        tracker.handle(new ResourceRequestEvent(req, e.getKey(), ctxt));
      }
    }
  }
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  private static class LocalizedResourceTransition
      extends ResourceTransition {
    @Override
    public void transition(LocalizedResource rsrc, ResourceEvent event) {
      // notify waiting containers
      ResourceRequestEvent reqEvent = (ResourceRequestEvent) event;
      ContainerId container = reqEvent.getContext().getContainerId();
      rsrc.ref.add(container);
      rsrc.dispatcher.getEventHandler().handle(
          new ContainerResourceLocalizedEvent(
            container, rsrc.rsrc, rsrc.localPath));
    }
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      localrsrc.put(req2, lr2);
      LocalResourcesTracker tracker =
          new LocalResourcesTrackerImpl(user, dispatcher, localrsrc);

      ResourceEvent req11Event =
          new ResourceRequestEvent(req1, LocalResourceVisibility.PUBLIC, lc1);
      ResourceEvent req12Event =
          new ResourceRequestEvent(req1, LocalResourceVisibility.PUBLIC, lc2);
      ResourceEvent req21Event =
          new ResourceRequestEvent(req2, LocalResourceVisibility.PUBLIC, lc1);

      ResourceEvent rel11Event = new ResourceReleaseEvent(req1, cId1);
      ResourceEvent rel12Event = new ResourceReleaseEvent(req1, cId2);
      ResourceEvent rel21Event = new ResourceReleaseEvent(req2, cId1);
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      ConcurrentMap<LocalResourceRequest, LocalizedResource> localrsrc = new ConcurrentHashMap<LocalResourceRequest, LocalizedResource>();
      localrsrc.put(req1, lr1);
      LocalResourcesTracker tracker = new LocalResourcesTrackerImpl(user,
          dispatcher, localrsrc);

      ResourceEvent req11Event = new ResourceRequestEvent(req1,
          LocalResourceVisibility.PUBLIC, lc1);

      ResourceEvent rel11Event = new ResourceReleaseEvent(req1, cId1);

      // Localize R1 for C1
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      LocalResourcesTracker tracker =
          getLocalResourcesTracker(e.getKey(), c.getUser(),
              c.getContainerId().getApplicationAttemptId()
                  .getApplicationId());
      for (LocalResourceRequest req : e.getValue()) {
        tracker.handle(new ResourceRequestEvent(req, e.getKey(), ctxt));
      }
    }
  }
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    for (Map.Entry<LocalResourceVisibility, Collection<LocalResourceRequest>> e :
         rsrcs.entrySet()) {
      LocalResourcesTracker tracker = getLocalResourcesTracker(e.getKey(), c.getUser(),
          c.getContainerID().getApplicationAttemptId().getApplicationId());
      for (LocalResourceRequest req : e.getValue()) {
        tracker.handle(new ResourceRequestEvent(req, e.getKey(), ctxt));
      }
    }
  }
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      localrsrc.put(req2, lr2);
      LocalResourcesTracker tracker =
          new LocalResourcesTrackerImpl(user, dispatcher, localrsrc);

      ResourceEvent req11Event =
          new ResourceRequestEvent(req1, LocalResourceVisibility.PUBLIC, lc1);
      ResourceEvent req12Event =
          new ResourceRequestEvent(req1, LocalResourceVisibility.PUBLIC, lc2);
      ResourceEvent req21Event =
          new ResourceRequestEvent(req2, LocalResourceVisibility.PUBLIC, lc1);

      ResourceEvent rel11Event = new ResourceReleaseEvent(req1, cId1);
      ResourceEvent rel12Event = new ResourceReleaseEvent(req1, cId2);
      ResourceEvent rel21Event = new ResourceReleaseEvent(req2, cId1);
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    for (Map.Entry<LocalResourceVisibility, Collection<LocalResourceRequest>> e :
         rsrcs.entrySet()) {
      LocalResourcesTracker tracker = getLocalResourcesTracker(e.getKey(), c.getUser(),
          c.getContainerID().getApplicationAttemptId().getApplicationId());
      for (LocalResourceRequest req : e.getValue()) {
        tracker.handle(new ResourceRequestEvent(req, e.getKey(), ctxt));
      }
    }
  }
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      LocalResourcesTracker tracker =
          getLocalResourcesTracker(e.getKey(), c.getUser(),
              c.getContainerId().getApplicationAttemptId()
                  .getApplicationId());
      for (LocalResourceRequest req : e.getValue()) {
        tracker.handle(new ResourceRequestEvent(req, e.getKey(), ctxt));
      }
    }
  }
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   */
  @SuppressWarnings("unchecked") // dispatcher not typed
  private static class FetchResourceTransition extends ResourceTransition {
    @Override
    public void transition(LocalizedResource rsrc, ResourceEvent event) {
      ResourceRequestEvent req = (ResourceRequestEvent) event;
      LocalizerContext ctxt = req.getContext();
      ContainerId container = ctxt.getContainerId();
      rsrc.ref.add(container);
      rsrc.dispatcher.getEventHandler().handle(
          new LocalizerResourceRequestEvent(rsrc, req.getVisibility(), ctxt,
              req.getLocalResourceRequest().getPattern()));
    }
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Related Classes of org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.event.ResourceRequestEvent

  • org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalizedResource$FetchResourceTransition
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalizedResource$LocalizedResourceTransition
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.TestLocalizedResource
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.TestLocalResourcesTrackerImpl
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