Example #1
0
  /** @throws Exception If failed. */
  @SuppressWarnings({"ObjectEquality"})
  public void testUndeployedTask() throws Exception {
    Grid grid1 = null;
    Grid grid2 = null;

    try {
      grid1 = startGrid(1, new GridSpringResourceContextImpl(new GenericApplicationContext()));
      grid2 = startGrid(2, new GridSpringResourceContextImpl(new GenericApplicationContext()));

      // Execute tasks.
      grid1.compute().execute(SharedResourceTask1.class, null).get();
      grid1.compute().execute(SharedResourceTask2.class, null).get();

      grid1.compute().undeployTask(SharedResourceTask1.class.getName());

      // Wait until resources get undeployed remotely
      // because undeploy is asynchronous apply.
      Thread.sleep(3000);

      // 1 local and 1 remote resource instances
      checkUsageCount(createClss, UserResource1.class, 4);
      checkUsageCount(deployClss, UserResource1.class, 4);
      checkUsageCount(createClss, UserResource2.class, 4);
      checkUsageCount(deployClss, UserResource2.class, 4);
      checkUsageCount(undeployClss, UserResource1.class, 4);
      checkUsageCount(undeployClss, UserResource2.class, 4);

      grid1.compute().undeployTask(SharedResourceTask2.class.getName());

      // Wait until resources get undeployed remotely
      // because undeploy is asynchronous apply.
      Thread.sleep(3000);

      // We undeployed last task for this class loader and resources.
      // All resources should be undeployed.
      checkUsageCount(undeployClss, UserResource1.class, 4);
      checkUsageCount(undeployClss, UserResource2.class, 4);

      // Execute the same tasks.
      grid1.compute().execute(SharedResourceTask1.class, null).get();
      grid1.compute().execute(SharedResourceTask2.class, null).get();

      // 2 new resources.
      checkUsageCount(createClss, UserResource1.class, 8);
      checkUsageCount(deployClss, UserResource1.class, 8);
      checkUsageCount(createClss, UserResource2.class, 8);
      checkUsageCount(deployClss, UserResource2.class, 8);
    } finally {
      GridTestUtils.close(grid1, log());
      GridTestUtils.close(grid2, log());
    }

    checkUsageCount(undeployClss, UserResource1.class, 8);
    checkUsageCount(undeployClss, UserResource2.class, 8);
  }
Example #2
0
  /** @throws Exception If failed. */
  public void testSameTaskFromTwoNodesLeft() throws Exception {
    Grid grid1 = null;
    Grid grid2 = null;
    Grid grid3 = null;

    try {
      grid1 = startGrid(1, new GridSpringResourceContextImpl(new GenericApplicationContext()));
      grid2 = startGrid(2, new GridSpringResourceContextImpl(new GenericApplicationContext()));
      grid3 = startGrid(3, new GridSpringResourceContextImpl(new GenericApplicationContext()));

      grid1.compute().execute(SharedResourceTask1.class, null).get();
      grid2.compute().execute(SharedResourceTask1.class, null).get();

      checkUsageCount(createClss, UserResource1.class, 6);
      checkUsageCount(deployClss, UserResource1.class, 6);
      checkUsageCount(createClss, UserResource2.class, 6);
      checkUsageCount(deployClss, UserResource2.class, 6);

      checkUsageCount(undeployClss, UserResource1.class, 0);
      checkUsageCount(undeployClss, UserResource2.class, 0);

      GridTestUtils.close(grid1, log());

      // Wait until other nodes get notified
      // this grid1 left.
      Thread.sleep(1000);

      // Undeployment happened only on Grid1.
      checkUsageCount(undeployClss, UserResource1.class, 2);
      checkUsageCount(undeployClss, UserResource2.class, 2);

      GridTestUtils.close(grid2, log());

      // Wait until resources get undeployed remotely
      // because undeploy is asynchronous apply.
      Thread.sleep(1000);

      // Grid1 and Grid2
      checkUsageCount(undeployClss, UserResource1.class, 4);
      checkUsageCount(undeployClss, UserResource2.class, 4);
    } finally {
      GridTestUtils.close(grid1, log());
      GridTestUtils.close(grid2, log());
      GridTestUtils.close(grid3, log());
    }
  }
Example #3
0
  /** @throws Exception If failed. */
  public void testSameTaskFromTwoNodesUndeploy() throws Exception {
    Grid grid1 = null;
    Grid grid2 = null;
    Grid grid3 = null;

    try {
      grid1 = startGrid(1, new GridSpringResourceContextImpl(new GenericApplicationContext()));
      grid2 = startGrid(2, new GridSpringResourceContextImpl(new GenericApplicationContext()));
      grid3 = startGrid(3, new GridSpringResourceContextImpl(new GenericApplicationContext()));

      grid1.compute().execute(SharedResourceTask1.class, null).get();
      grid2.compute().execute(SharedResourceTask1.class, null).get();

      checkUsageCount(createClss, UserResource1.class, 6);
      checkUsageCount(deployClss, UserResource1.class, 6);
      checkUsageCount(createClss, UserResource2.class, 6);
      checkUsageCount(deployClss, UserResource2.class, 6);

      checkUsageCount(undeployClss, UserResource1.class, 0);
      checkUsageCount(undeployClss, UserResource2.class, 0);

      grid1.compute().undeployTask(SharedResourceTask1.class.getName());

      // Wait until resources get undeployed remotely
      // because undeploy is asynchronous apply.
      Thread.sleep(3000);

      checkUsageCount(undeployClss, UserResource1.class, 6);
      checkUsageCount(undeployClss, UserResource2.class, 6);

      grid2.compute().undeployTask(SharedResourceTask1.class.getName());

      // Wait until resources get undeployed remotely
      // because undeploy is asynchronous apply.
      Thread.sleep(3000);

      // All Tasks from originating nodes were undeployed. All resources should be cleaned up.
      checkUsageCount(undeployClss, UserResource1.class, 6);
      checkUsageCount(undeployClss, UserResource2.class, 6);
    } finally {
      GridTestUtils.close(grid1, log());
      GridTestUtils.close(grid2, log());
      GridTestUtils.close(grid3, log());
    }
  }