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

Examples of org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest

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          continue;
        }
        if (checkLocalizingState) {
          assertEquals(ContainerState.LOCALIZING, c.getContainerState());
        }
        LocalResourceRequest req = new LocalResourceRequest(rsrc.getValue());
        Path p = new Path(cache, rsrc.getKey());
        localPaths.put(p, Arrays.asList(rsrc.getKey()));
        // rsrc copied to p
        c.handle(new ContainerResourceLocalizedEvent(c.getContainerId(),
                 req, p));
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    }
   
    public void failLocalizeSpecificResource(String rsrcKey)
        throws URISyntaxException {
      LocalResource rsrc = localResources.get(rsrcKey);
      LocalResourceRequest req = new LocalResourceRequest(rsrc);
      Exception e = new Exception(FAKE_LOCALIZATION_ERROR);
      c.handle(new ContainerResourceFailedEvent(c.getContainerId(), req, e
        .getMessage()));
      drainDispatcherEvents();
    }
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      for (Entry<String, LocalResource> rsrc : localResources.entrySet()) {
        if (counter >= failRsrcCount) {
          break;
        }
        ++counter;
        LocalResourceRequest req = new LocalResourceRequest(rsrc.getValue());
        Exception e = new Exception(FAKE_LOCALIZATION_ERROR);
        c.handle(new ContainerResourceFailedEvent(c.getContainerId(),
                 req, e.getMessage()));
      }
      drainDispatcherEvents();    
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      Map<String,LocalResource> cntrRsrc = ctxt.getLocalResources();
      if (!cntrRsrc.isEmpty()) {
        try {
          for (Map.Entry<String,LocalResource> rsrc : cntrRsrc.entrySet()) {
            try {
              LocalResourceRequest req =
                  new LocalResourceRequest(rsrc.getValue());
              List<String> links = container.pendingResources.get(req);
              if (links == null) {
                links = new ArrayList<String>();
                container.pendingResources.put(req, links);
              }
              links.add(rsrc.getKey());
              switch (rsrc.getValue().getVisibility()) {
              case PUBLIC:
                container.publicRsrcs.add(req);
                break;
              case PRIVATE:
                container.privateRsrcs.add(req);
                break;
              case APPLICATION:
                container.appRsrcs.add(req);
                break;
              }
            } catch (URISyntaxException e) {
              LOG.info("Got exception parsing " + rsrc.getKey()
                  + " and value " + rsrc.getValue());
              throw e;
            }
          }
        } catch (URISyntaxException e) {
          // malformed resource; abort container launch
          LOG.warn("Failed to parse resource-request", e);
          container.cleanup();
          container.metrics.endInitingContainer();
          return ContainerState.LOCALIZATION_FAILED;
        }
        Map<LocalResourceVisibility, Collection<LocalResourceRequest>> req =
            new HashMap<LocalResourceVisibility,
                        Collection<LocalResourceRequest>>();
        if (!container.publicRsrcs.isEmpty()) {
          req.put(LocalResourceVisibility.PUBLIC, container.publicRsrcs);
        }
        if (!container.privateRsrcs.isEmpty()) {
          req.put(LocalResourceVisibility.PRIVATE, container.privateRsrcs);
        }
        if (!container.appRsrcs.isEmpty()) {
          req.put(LocalResourceVisibility.APPLICATION, container.appRsrcs);
        }
       
        container.dispatcher.getEventHandler().handle(
              new ContainerLocalizationRequestEvent(container, req));
        return ContainerState.LOCALIZING;
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    ResourcesRequestedMatcher(Map<String, LocalResource> allResources,
        EnumSet<LocalResourceVisibility> vis) throws URISyntaxException {
      for (Entry<String, LocalResource> e : allResources.entrySet()) {
        if (vis.contains(e.getValue().getVisibility())) {
          resources.add(new LocalResourceRequest(e.getValue()));
        }
      }
    }
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          continue;
        }
        if (checkLocalizingState) {
          assertEquals(ContainerState.LOCALIZING, c.getContainerState());
        }
        LocalResourceRequest req = new LocalResourceRequest(rsrc.getValue());
        Path p = new Path(cache, rsrc.getKey());
        localPaths.put(p, Arrays.asList(rsrc.getKey()));
        // rsrc copied to p
        c.handle(new ContainerResourceLocalizedEvent(c.getContainerID(),
                 req, p));
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    }
   
    public void failLocalizeSpecificResource(String rsrcKey)
        throws URISyntaxException {
      LocalResource rsrc = localResources.get(rsrcKey);
      LocalResourceRequest req = new LocalResourceRequest(rsrc);
      Exception e = new Exception("Fake localization error");
      c.handle(new ContainerResourceFailedEvent(c.getContainerID(), req, e));
      drainDispatcherEvents();
    }
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      for (Entry<String, LocalResource> rsrc : localResources.entrySet()) {
        if (counter >= failRsrcCount) {
          break;
        }
        ++counter;
        LocalResourceRequest req = new LocalResourceRequest(rsrc.getValue());
        Exception e = new Exception("Fake localization error");
        c.handle(new ContainerResourceFailedEvent(c.getContainerID(),
                 req, e));
      }
      drainDispatcherEvents();    
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    ResourcesReleasedMatcher(Map<String, LocalResource> allResources,
        EnumSet<LocalResourceVisibility> vis) throws URISyntaxException {
      for (Entry<String, LocalResource> e : allResources.entrySet()) {
        if (vis.contains(e.getValue().getVisibility())) {
          resources.add(new LocalResourceRequest(e.getValue()));
        }
      }
    }
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      Map<String,LocalResource> cntrRsrc = ctxt.getLocalResources();
      if (!cntrRsrc.isEmpty()) {
        try {
          for (Map.Entry<String,LocalResource> rsrc : cntrRsrc.entrySet()) {
            try {
              LocalResourceRequest req =
                  new LocalResourceRequest(rsrc.getValue());
              List<String> links = container.pendingResources.get(req);
              if (links == null) {
                links = new ArrayList<String>();
                container.pendingResources.put(req, links);
              }
              links.add(rsrc.getKey());
              switch (rsrc.getValue().getVisibility()) {
              case PUBLIC:
                container.publicRsrcs.add(req);
                break;
              case PRIVATE:
                container.privateRsrcs.add(req);
                break;
              case APPLICATION:
                container.appRsrcs.add(req);
                break;
              }
            } catch (URISyntaxException e) {
              LOG.info("Got exception parsing " + rsrc.getKey()
                  + " and value " + rsrc.getValue());
              throw e;
            }
          }
        } catch (URISyntaxException e) {
          // malformed resource; abort container launch
          LOG.warn("Failed to parse resource-request", e);
          container.cleanup();
          container.metrics.endInitingContainer();
          return ContainerState.LOCALIZATION_FAILED;
        }
        Map<LocalResourceVisibility, Collection<LocalResourceRequest>> req =
            new HashMap<LocalResourceVisibility,
                        Collection<LocalResourceRequest>>();
        if (!container.publicRsrcs.isEmpty()) {
          req.put(LocalResourceVisibility.PUBLIC, container.publicRsrcs);
        }
        if (!container.privateRsrcs.isEmpty()) {
          req.put(LocalResourceVisibility.PRIVATE, container.privateRsrcs);
        }
        if (!container.appRsrcs.isEmpty()) {
          req.put(LocalResourceVisibility.APPLICATION, container.appRsrcs);
        }
       
        container.dispatcher.getEventHandler().handle(
              new ContainerLocalizationRequestEvent(container, req));
        return ContainerState.LOCALIZING;
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Related Classes of org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest

  • org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.container.TestContainer$ResourcesReleasedMatcher
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.container.TestContainer$ResourcesRequestedMatcher
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.container.TestContainer$WrappedContainer
  • org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.TestLocalResource
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