Package org.apache.flink.runtime.jobgraph

Examples of org.apache.flink.runtime.jobgraph.JobVertexID

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   * Tests that the scheduler assigns to new local slots, rather than to existing non-local slots
   */
  @Test
  public void testLocalizedAssignment2() {
    try {
      JobVertexID jid1 = new JobVertexID();
      JobVertexID jid2 = new JobVertexID();
     
      SlotSharingGroup sharingGroup = new SlotSharingGroup(jid1, jid2);
     
      Instance i1 = getRandomInstance(2);
      Instance i2 = getRandomInstance(2);
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   * Tests that the scheduler can fall back to non-local
   */
  @Test
  public void testLocalizedAssignment3() {
    try {
      JobVertexID jid1 = new JobVertexID();
      JobVertexID jid2 = new JobVertexID();
     
      SlotSharingGroup sharingGroup = new SlotSharingGroup(jid1, jid2);
     
      Instance i1 = getRandomInstance(2);
      Instance i2 = getRandomInstance(2);
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public class ScheduleWithCoLocationHintTest {

  @Test
  public void scheduleAllSharedAndCoLocated() {
    try {
      JobVertexID jid1 = new JobVertexID();
      JobVertexID jid2 = new JobVertexID();
     
      Scheduler scheduler = new Scheduler();
     
      scheduler.newInstanceAvailable(getRandomInstance(2));
      scheduler.newInstanceAvailable(getRandomInstance(2));
      scheduler.newInstanceAvailable(getRandomInstance(2));
     
      assertEquals(6, scheduler.getNumberOfAvailableSlots());
     
      SlotSharingGroup sharingGroup = new SlotSharingGroup();
     
      CoLocationGroup ccg = new CoLocationGroup();
      CoLocationConstraint c1 = new CoLocationConstraint(ccg);
      CoLocationConstraint c2 = new CoLocationConstraint(ccg);
      CoLocationConstraint c3 = new CoLocationConstraint(ccg);
      CoLocationConstraint c4 = new CoLocationConstraint(ccg);
      CoLocationConstraint c5 = new CoLocationConstraint(ccg);
      CoLocationConstraint c6 = new CoLocationConstraint(ccg);
     
      // schedule 4 tasks from the first vertex group
      AllocatedSlot s1 = scheduler.scheduleImmediately(new ScheduledUnit(getTestVertex(jid1, 0, 6), sharingGroup, c1));
      AllocatedSlot s2 = scheduler.scheduleImmediately(new ScheduledUnit(getTestVertex(jid1, 1, 6), sharingGroup, c2));
      AllocatedSlot s3 = scheduler.scheduleImmediately(new ScheduledUnit(getTestVertex(jid1, 2, 6), sharingGroup, c3));
      AllocatedSlot s4 = scheduler.scheduleImmediately(new ScheduledUnit(getTestVertex(jid1, 3, 6), sharingGroup, c4));
      AllocatedSlot s5 = scheduler.scheduleImmediately(new ScheduledUnit(getTestVertex(jid2, 0, 6), sharingGroup, c1));
      AllocatedSlot s6 = scheduler.scheduleImmediately(new ScheduledUnit(getTestVertex(jid2, 1, 6), sharingGroup, c2));
      AllocatedSlot s7 = scheduler.scheduleImmediately(new ScheduledUnit(getTestVertex(jid2, 2, 6), sharingGroup, c3));
      AllocatedSlot s8 = scheduler.scheduleImmediately(new ScheduledUnit(getTestVertex(jid1, 4, 6), sharingGroup, c5));
      AllocatedSlot s9 = scheduler.scheduleImmediately(new ScheduledUnit(getTestVertex(jid1, 5, 6), sharingGroup, c6));
      AllocatedSlot s10 = scheduler.scheduleImmediately(new ScheduledUnit(getTestVertex(jid2, 3, 6), sharingGroup, c4));
      AllocatedSlot s11 = scheduler.scheduleImmediately(new ScheduledUnit(getTestVertex(jid2, 4, 6), sharingGroup, c5));
      AllocatedSlot s12 = scheduler.scheduleImmediately(new ScheduledUnit(getTestVertex(jid2, 5, 6), sharingGroup, c6));

      assertNotNull(s1);
      assertNotNull(s2);
      assertNotNull(s3);
      assertNotNull(s4);
      assertNotNull(s5);
      assertNotNull(s6);
      assertNotNull(s7);
      assertNotNull(s8);
      assertNotNull(s9);
      assertNotNull(s10);
      assertNotNull(s11);
      assertNotNull(s12);
     
      // check that each slot got exactly two tasks
      assertEquals(2, ((SubSlot) s1).getSharedSlot().getNumberOfAllocatedSubSlots());
      assertEquals(2, ((SubSlot) s2).getSharedSlot().getNumberOfAllocatedSubSlots());
      assertEquals(2, ((SubSlot) s3).getSharedSlot().getNumberOfAllocatedSubSlots());
      assertEquals(2, ((SubSlot) s4).getSharedSlot().getNumberOfAllocatedSubSlots());
      assertEquals(2, ((SubSlot) s5).getSharedSlot().getNumberOfAllocatedSubSlots());
      assertEquals(2, ((SubSlot) s6).getSharedSlot().getNumberOfAllocatedSubSlots());
      assertEquals(2, ((SubSlot) s7).getSharedSlot().getNumberOfAllocatedSubSlots());
      assertEquals(2, ((SubSlot) s8).getSharedSlot().getNumberOfAllocatedSubSlots());
      assertEquals(2, ((SubSlot) s9).getSharedSlot().getNumberOfAllocatedSubSlots());
      assertEquals(2, ((SubSlot) s10).getSharedSlot().getNumberOfAllocatedSubSlots());
      assertEquals(2, ((SubSlot) s11).getSharedSlot().getNumberOfAllocatedSubSlots());
      assertEquals(2, ((SubSlot) s12).getSharedSlot().getNumberOfAllocatedSubSlots());
     
      assertEquals(s1.getInstance(), s5.getInstance());
      assertEquals(s2.getInstance(), s6.getInstance());
      assertEquals(s3.getInstance(), s7.getInstance());
      assertEquals(s4.getInstance(), s10.getInstance());
      assertEquals(s8.getInstance(), s11.getInstance());
      assertEquals(s9.getInstance(), s12.getInstance());
     
      assertEquals(c1.getLocation(), s1.getInstance());
      assertEquals(c2.getLocation(), s2.getInstance());
      assertEquals(c3.getLocation(), s3.getInstance());
      assertEquals(c4.getLocation(), s4.getInstance());
      assertEquals(c5.getLocation(), s8.getInstance());
      assertEquals(c6.getLocation(), s9.getInstance());
     
      // check the scheduler's bookkeeping
      assertEquals(0, scheduler.getNumberOfAvailableSlots());
     
      // the first assignments are unconstrained, co.-scheduling is constrained
      assertEquals(6, scheduler.getNumberOfLocalizedAssignments());
      assertEquals(0, scheduler.getNumberOfNonLocalizedAssignments());
      assertEquals(6, scheduler.getNumberOfUnconstrainedAssignments());
     
      // release some slots, be sure that new available ones come up
      s1.releaseSlot();
      s2.releaseSlot();
      s3.releaseSlot();
      s4.releaseSlot();
      s7.releaseSlot();
      s10.releaseSlot();
      s11.releaseSlot();
      s12.releaseSlot();
      assertTrue(scheduler.getNumberOfAvailableSlots() >= 1);
     
      AllocatedSlot single = scheduler.scheduleImmediately(new ScheduledUnit(getTestVertex(new JobVertexID(), 0, 1)));
      assertNotNull(single);
     
      s1.releaseSlot();
      s2.releaseSlot();
      s3.releaseSlot();
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  }
 
  @Test
  public void scheduleWithIntermediateRelease() {
    try {
      JobVertexID jid1 = new JobVertexID();
      JobVertexID jid2 = new JobVertexID();
      JobVertexID jid3 = new JobVertexID();
      JobVertexID jid4 = new JobVertexID();
     
      Scheduler scheduler = new Scheduler();
     
      Instance i1 = getRandomInstance(1);
      Instance i2 = getRandomInstance(1);
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  }
 
  @Test
  public void scheduleWithReleaseNoResource() {
    try {
      JobVertexID jid1 = new JobVertexID();
      JobVertexID jid2 = new JobVertexID();
      JobVertexID jid3 = new JobVertexID();
     
      Scheduler scheduler = new Scheduler();
     
      Instance i1 = getRandomInstance(1);
      Instance i2 = getRandomInstance(1);
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  }
 
  @Test
  public void scheduleMixedCoLocationSlotSharing() {
    try {
      JobVertexID jid1 = new JobVertexID();
      JobVertexID jid2 = new JobVertexID();
      JobVertexID jid3 = new JobVertexID();
      JobVertexID jid4 = new JobVertexID();
     
      Scheduler scheduler = new Scheduler();
      scheduler.newInstanceAvailable(getRandomInstance(1));
      scheduler.newInstanceAvailable(getRandomInstance(1));
      scheduler.newInstanceAvailable(getRandomInstance(1));
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  @Test
  public void testGetsNonLocalFromSharingGroupFirst() {
    try {
      JobVertexID jid1 = new JobVertexID();
      JobVertexID jid2 = new JobVertexID();
      JobVertexID jid3 = new JobVertexID();
     
      Scheduler scheduler = new Scheduler();
     
      Instance i1 = getRandomInstance(1);
      Instance i2 = getRandomInstance(1);
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  }
 
  @Test
  public void testSlotReleasedInBetween() {
    try {
      JobVertexID jid1 = new JobVertexID();
      JobVertexID jid2 = new JobVertexID();
     
      Scheduler scheduler = new Scheduler();
     
      Instance i1 = getRandomInstance(1);
      Instance i2 = getRandomInstance(1);
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  }
 
  @Test
  public void testSlotReleasedInBetweenAndNoNewLocal() {
    try {
      JobVertexID jid1 = new JobVertexID();
      JobVertexID jid2 = new JobVertexID();
      JobVertexID jidx = new JobVertexID();
     
      Scheduler scheduler = new Scheduler();
     
      Instance i1 = getRandomInstance(1);
      Instance i2 = getRandomInstance(1);
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  }
 
  @Test
  public void testScheduleOutOfOrder() {
    try {
      JobVertexID jid1 = new JobVertexID();
      JobVertexID jid2 = new JobVertexID();
     
      Scheduler scheduler = new Scheduler();
     
      Instance i1 = getRandomInstance(1);
      Instance i2 = getRandomInstance(1);
View Full Code Here
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Related Classes of org.apache.flink.runtime.jobgraph.JobVertexID

  • org.apache.flink.runtime.deployment.TaskDeploymentDescriptor
  • org.apache.flink.runtime.deployment.TaskDeploymentDescriptorTest
  • org.apache.flink.runtime.event.job.EventsTest
  • org.apache.flink.runtime.event.job.ExecutionStateChangeEvent
  • org.apache.flink.runtime.event.job.VertexEvent
  • org.apache.flink.runtime.executiongraph.ExecutionGraphDeploymentTest
  • org.apache.flink.runtime.executiongraph.ExecutionStateProgressTest
  • org.apache.flink.runtime.executiongraph.ExecutionVertexCancelTest
  • org.apache.flink.runtime.executiongraph.ExecutionVertexDeploymentTest
  • org.apache.flink.runtime.executiongraph.ExecutionVertexSchedulingTest
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