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

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

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      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);

      // Localize R1 for C1
      tracker.handle(req11Event);

      // Localize R1 for C2
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          dispatcher, localrsrc);

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

      ResourceEvent rel11Event = new ResourceReleaseEvent(req1, cId1);

      // Localize R1 for C1
      tracker.handle(req11Event);

      dispatcher.await();
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         rsrcs.entrySet()) {
      LocalResourcesTracker tracker = getLocalResourcesTracker(e.getKey(), c.getUser(),
          c.getContainerId().getApplicationAttemptId()
          .getApplicationId());
      for (LocalResourceRequest req : e.getValue()) {
        tracker.handle(new ResourceReleaseEvent(req,
            c.getContainerId()));
      }
    }
    String locId = ConverterUtils.toString(c.getContainerId());
    localizerTracker.cleanupPrivLocalizers(locId);
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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 ResourceReleaseEvent(req, c.getContainerID()));
      }
    }

    // Delete the container directories
    String userName = c.getUser();
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      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);

      // Localize R1 for C1
      tracker.handle(req11Event);

      // Localize R1 for C2
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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 ResourceReleaseEvent(req, c.getContainerID()));
      }
    }
    String locId = ConverterUtils.toString(c.getContainerID());
    localizerTracker.cleanupPrivLocalizers(locId);
   
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         rsrcs.entrySet()) {
      LocalResourcesTracker tracker = getLocalResourcesTracker(e.getKey(), c.getUser(),
          c.getContainerId().getApplicationAttemptId()
          .getApplicationId());
      for (LocalResourceRequest req : e.getValue()) {
        tracker.handle(new ResourceReleaseEvent(req,
            c.getContainerId()));
      }
    }
    String locId = ConverterUtils.toString(c.getContainerId());
    localizerTracker.cleanupPrivLocalizers(locId);
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   */
  private static class ReleaseTransition extends ResourceTransition {
    @Override
    public void transition(LocalizedResource rsrc, ResourceEvent event) {
      // Note: assumes that localizing container must succeed or fail
      ResourceReleaseEvent relEvent = (ResourceReleaseEvent) event;
      rsrc.release(relEvent.getContainer());
    }
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    case RELEASE:
      if (null == rsrc) {
        // The container sent a release event on a resource which
        // 1) Failed
        // 2) Removed for some reason (ex. disk is no longer accessible)
        ResourceReleaseEvent relEvent = (ResourceReleaseEvent) event;
        LOG.info("Container " + relEvent.getContainer()
            + " sent RELEASE event on a resource request " + req
            + " not present in cache.");
        return;
      }
      break;
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   */
  private static class ReleaseTransition extends ResourceTransition {
    @Override
    public void transition(LocalizedResource rsrc, ResourceEvent event) {
      // Note: assumes that localizing container must succeed or fail
      ResourceReleaseEvent relEvent = (ResourceReleaseEvent) event;
      rsrc.release(relEvent.getContainer());
    }
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Related Classes of org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.event.ResourceReleaseEvent

  • org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalizedResource$ReleasePendingTransition
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalizedResource$ReleaseTransition
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourcesTrackerImpl
  • 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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