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Example 21 with Instance

use of org.apache.flink.runtime.instance.Instance in project flink by apache.

the class ExecutionVertexCancelTest method testRepeatedCancelFromRunning.

@Test
public void testRepeatedCancelFromRunning() {
    try {
        final JobVertexID jid = new JobVertexID();
        final ExecutionJobVertex ejv = getExecutionVertex(jid, new DirectScheduledExecutorService());
        final ExecutionVertex vertex = new ExecutionVertex(ejv, 0, new IntermediateResult[0], AkkaUtils.getDefaultTimeout());
        final ActorGateway actorGateway = new CancelSequenceActorGateway(TestingUtils.directExecutionContext(), 1);
        Instance instance = getInstance(new ActorTaskManagerGateway(actorGateway));
        SimpleSlot slot = instance.allocateSimpleSlot(new JobID());
        setVertexState(vertex, ExecutionState.RUNNING);
        setVertexResource(vertex, slot);
        assertEquals(ExecutionState.RUNNING, vertex.getExecutionState());
        vertex.cancel();
        assertEquals(ExecutionState.CANCELING, vertex.getExecutionState());
        vertex.cancel();
        assertEquals(ExecutionState.CANCELING, vertex.getExecutionState());
        // callback by TaskManager after canceling completes
        vertex.getCurrentExecutionAttempt().cancelingComplete();
        assertEquals(ExecutionState.CANCELED, vertex.getExecutionState());
        assertTrue(slot.isReleased());
        assertNull(vertex.getFailureCause());
        assertTrue(vertex.getStateTimestamp(ExecutionState.CREATED) > 0);
        assertTrue(vertex.getStateTimestamp(ExecutionState.CANCELING) > 0);
        assertTrue(vertex.getStateTimestamp(ExecutionState.CANCELED) > 0);
    } catch (Exception e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
}
Also used : Instance(org.apache.flink.runtime.instance.Instance) DirectScheduledExecutorService(org.apache.flink.runtime.testutils.DirectScheduledExecutorService) JobVertexID(org.apache.flink.runtime.jobgraph.JobVertexID) BaseTestingActorGateway(org.apache.flink.runtime.instance.BaseTestingActorGateway) DummyActorGateway(org.apache.flink.runtime.instance.DummyActorGateway) ActorGateway(org.apache.flink.runtime.instance.ActorGateway) SimpleSlot(org.apache.flink.runtime.instance.SimpleSlot) JobID(org.apache.flink.api.common.JobID) IOException(java.io.IOException) ActorTaskManagerGateway(org.apache.flink.runtime.jobmanager.slots.ActorTaskManagerGateway) Test(org.junit.Test)

Example 22 with Instance

use of org.apache.flink.runtime.instance.Instance in project flink by apache.

the class ExecutionVertexCancelTest method testCancelFromRunningDidNotFindTask.

@Test
public void testCancelFromRunningDidNotFindTask() {
    // this may happen when the task finished or failed while the call was in progress
    try {
        final JobVertexID jid = new JobVertexID();
        final ExecutionJobVertex ejv = getExecutionVertex(jid, new DirectScheduledExecutorService());
        final ExecutionVertex vertex = new ExecutionVertex(ejv, 0, new IntermediateResult[0], AkkaUtils.getDefaultTimeout());
        final ActorGateway actorGateway = new CancelSequenceActorGateway(TestingUtils.directExecutionContext(), 1);
        Instance instance = getInstance(new ActorTaskManagerGateway(actorGateway));
        SimpleSlot slot = instance.allocateSimpleSlot(new JobID());
        setVertexState(vertex, ExecutionState.RUNNING);
        setVertexResource(vertex, slot);
        assertEquals(ExecutionState.RUNNING, vertex.getExecutionState());
        vertex.cancel();
        assertEquals(ExecutionState.CANCELING, vertex.getExecutionState());
        assertNull(vertex.getFailureCause());
        assertTrue(vertex.getStateTimestamp(ExecutionState.CREATED) > 0);
        assertTrue(vertex.getStateTimestamp(ExecutionState.CANCELING) > 0);
    } catch (Exception e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
}
Also used : Instance(org.apache.flink.runtime.instance.Instance) DirectScheduledExecutorService(org.apache.flink.runtime.testutils.DirectScheduledExecutorService) JobVertexID(org.apache.flink.runtime.jobgraph.JobVertexID) BaseTestingActorGateway(org.apache.flink.runtime.instance.BaseTestingActorGateway) DummyActorGateway(org.apache.flink.runtime.instance.DummyActorGateway) ActorGateway(org.apache.flink.runtime.instance.ActorGateway) SimpleSlot(org.apache.flink.runtime.instance.SimpleSlot) JobID(org.apache.flink.api.common.JobID) IOException(java.io.IOException) ActorTaskManagerGateway(org.apache.flink.runtime.jobmanager.slots.ActorTaskManagerGateway) Test(org.junit.Test)

Example 23 with Instance

use of org.apache.flink.runtime.instance.Instance in project flink by apache.

the class ExecutionVertexCancelTest method testCancelCallFails.

@Test
public void testCancelCallFails() {
    try {
        final JobVertexID jid = new JobVertexID();
        final ExecutionJobVertex ejv = getExecutionVertex(jid, new DirectScheduledExecutorService());
        final ExecutionVertex vertex = new ExecutionVertex(ejv, 0, new IntermediateResult[0], AkkaUtils.getDefaultTimeout());
        final ActorGateway gateway = new CancelSequenceActorGateway(TestingUtils.directExecutionContext(), 0);
        Instance instance = getInstance(new ActorTaskManagerGateway(gateway));
        SimpleSlot slot = instance.allocateSimpleSlot(new JobID());
        setVertexState(vertex, ExecutionState.RUNNING);
        setVertexResource(vertex, slot);
        assertEquals(ExecutionState.RUNNING, vertex.getExecutionState());
        vertex.cancel();
        // Callback fails, leading to CANCELED
        assertEquals(ExecutionState.CANCELED, vertex.getExecutionState());
        assertTrue(slot.isReleased());
        assertTrue(vertex.getStateTimestamp(ExecutionState.CREATED) > 0);
        assertTrue(vertex.getStateTimestamp(ExecutionState.CANCELING) > 0);
    } catch (Exception e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
}
Also used : Instance(org.apache.flink.runtime.instance.Instance) DirectScheduledExecutorService(org.apache.flink.runtime.testutils.DirectScheduledExecutorService) JobVertexID(org.apache.flink.runtime.jobgraph.JobVertexID) BaseTestingActorGateway(org.apache.flink.runtime.instance.BaseTestingActorGateway) DummyActorGateway(org.apache.flink.runtime.instance.DummyActorGateway) ActorGateway(org.apache.flink.runtime.instance.ActorGateway) SimpleSlot(org.apache.flink.runtime.instance.SimpleSlot) JobID(org.apache.flink.api.common.JobID) IOException(java.io.IOException) ActorTaskManagerGateway(org.apache.flink.runtime.jobmanager.slots.ActorTaskManagerGateway) Test(org.junit.Test)

Example 24 with Instance

use of org.apache.flink.runtime.instance.Instance in project flink by apache.

the class ExecutionVertexDeploymentTest method testFailCallOvertakesDeploymentAnswer.

@Test
public void testFailCallOvertakesDeploymentAnswer() {
    try {
        final TestingUtils.QueuedActionExecutionContext context = TestingUtils.queuedActionExecutionContext();
        final TestingUtils.ActionQueue queue = context.actionQueue();
        final JobVertexID jid = new JobVertexID();
        final ExecutionJobVertex ejv = getExecutionVertex(jid, context);
        final ExecutionVertex vertex = new ExecutionVertex(ejv, 0, new IntermediateResult[0], AkkaUtils.getDefaultTimeout());
        final ExecutionAttemptID eid = vertex.getCurrentExecutionAttempt().getAttemptId();
        final Instance instance = getInstance(new ActorTaskManagerGateway(new ExecutionVertexCancelTest.CancelSequenceActorGateway(context, 2)));
        final SimpleSlot slot = instance.allocateSimpleSlot(ejv.getJobId());
        assertEquals(ExecutionState.CREATED, vertex.getExecutionState());
        vertex.deployToSlot(slot);
        assertEquals(ExecutionState.DEPLOYING, vertex.getExecutionState());
        Exception testError = new Exception("test error");
        vertex.fail(testError);
        assertEquals(ExecutionState.FAILED, vertex.getExecutionState());
        // cancel call overtakes deploy call
        Runnable deploy = queue.popNextAction();
        Runnable cancel1 = queue.popNextAction();
        cancel1.run();
        // execute the FutureUtils.retry loop (will complete immediately)
        queue.triggerNextAction();
        // execute the exceptionallyAsync call in Execution#sendRpcCall which won't don anything
        queue.triggerNextAction();
        deploy.run();
        // execute exceptionallyAsync call in Execution#deployToSlot
        queue.triggerNextAction();
        assertEquals(ExecutionState.FAILED, vertex.getExecutionState());
        assertEquals(testError, vertex.getFailureCause());
        assertTrue(vertex.getStateTimestamp(ExecutionState.CREATED) > 0);
        assertTrue(vertex.getStateTimestamp(ExecutionState.DEPLOYING) > 0);
        assertTrue(vertex.getStateTimestamp(ExecutionState.FAILED) > 0);
        assertTrue(queue.isEmpty());
    } catch (Exception e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
}
Also used : Instance(org.apache.flink.runtime.instance.Instance) ExecutionGraphTestUtils.getInstance(org.apache.flink.runtime.executiongraph.ExecutionGraphTestUtils.getInstance) JobVertexID(org.apache.flink.runtime.jobgraph.JobVertexID) SimpleSlot(org.apache.flink.runtime.instance.SimpleSlot) ExecutionGraphTestUtils.getExecutionVertex(org.apache.flink.runtime.executiongraph.ExecutionGraphTestUtils.getExecutionVertex) ActorTaskManagerGateway(org.apache.flink.runtime.jobmanager.slots.ActorTaskManagerGateway) TestingUtils(org.apache.flink.runtime.testingUtils.TestingUtils) Test(org.junit.Test)

Example 25 with Instance

use of org.apache.flink.runtime.instance.Instance in project flink by apache.

the class ExecutionVertexDeploymentTest method testDeployWithAsynchronousAnswer.

@Test
public void testDeployWithAsynchronousAnswer() {
    try {
        final JobVertexID jid = new JobVertexID();
        final ExecutionJobVertex ejv = getExecutionVertex(jid);
        final ExecutionVertex vertex = new ExecutionVertex(ejv, 0, new IntermediateResult[0], AkkaUtils.getDefaultTimeout());
        final Instance instance = getInstance(new ActorTaskManagerGateway(new SimpleActorGateway(TestingUtils.defaultExecutionContext())));
        final SimpleSlot slot = instance.allocateSimpleSlot(ejv.getJobId());
        assertEquals(ExecutionState.CREATED, vertex.getExecutionState());
        vertex.deployToSlot(slot);
        // no repeated scheduling
        try {
            vertex.deployToSlot(slot);
            fail("Scheduled from wrong state");
        } catch (IllegalStateException e) {
        // as expected
        }
        assertEquals(ExecutionState.DEPLOYING, vertex.getExecutionState());
        // no repeated scheduling
        try {
            vertex.deployToSlot(slot);
            fail("Scheduled from wrong state");
        } catch (IllegalStateException e) {
        // as expected
        }
        assertTrue(vertex.getStateTimestamp(ExecutionState.CREATED) > 0);
        assertTrue(vertex.getStateTimestamp(ExecutionState.DEPLOYING) > 0);
        assertTrue(vertex.getStateTimestamp(ExecutionState.RUNNING) == 0);
    } catch (Exception e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
}
Also used : Instance(org.apache.flink.runtime.instance.Instance) ExecutionGraphTestUtils.getInstance(org.apache.flink.runtime.executiongraph.ExecutionGraphTestUtils.getInstance) JobVertexID(org.apache.flink.runtime.jobgraph.JobVertexID) SimpleActorGateway(org.apache.flink.runtime.executiongraph.ExecutionGraphTestUtils.SimpleActorGateway) SimpleSlot(org.apache.flink.runtime.instance.SimpleSlot) ExecutionGraphTestUtils.getExecutionVertex(org.apache.flink.runtime.executiongraph.ExecutionGraphTestUtils.getExecutionVertex) ActorTaskManagerGateway(org.apache.flink.runtime.jobmanager.slots.ActorTaskManagerGateway) Test(org.junit.Test)

Aggregations

Instance (org.apache.flink.runtime.instance.Instance)63 Test (org.junit.Test)52 SimpleSlot (org.apache.flink.runtime.instance.SimpleSlot)38 JobVertexID (org.apache.flink.runtime.jobgraph.JobVertexID)33 ActorTaskManagerGateway (org.apache.flink.runtime.jobmanager.slots.ActorTaskManagerGateway)29 IOException (java.io.IOException)19 JobID (org.apache.flink.api.common.JobID)15 ExecutionException (java.util.concurrent.ExecutionException)14 Scheduler (org.apache.flink.runtime.jobmanager.scheduler.Scheduler)14 SchedulerTestUtils.getRandomInstance (org.apache.flink.runtime.jobmanager.scheduler.SchedulerTestUtils.getRandomInstance)14 ExecutionGraphTestUtils.getInstance (org.apache.flink.runtime.executiongraph.ExecutionGraphTestUtils.getInstance)12 TaskManagerLocation (org.apache.flink.runtime.taskmanager.TaskManagerLocation)12 SimpleActorGateway (org.apache.flink.runtime.executiongraph.ExecutionGraphTestUtils.SimpleActorGateway)11 ExecutionGraphTestUtils.getExecutionVertex (org.apache.flink.runtime.executiongraph.ExecutionGraphTestUtils.getExecutionVertex)11 ActorGateway (org.apache.flink.runtime.instance.ActorGateway)11 JobVertex (org.apache.flink.runtime.jobgraph.JobVertex)10 FiniteDuration (scala.concurrent.duration.FiniteDuration)9 SuppressRestartsException (org.apache.flink.runtime.execution.SuppressRestartsException)8 BaseTestingActorGateway (org.apache.flink.runtime.instance.BaseTestingActorGateway)8 JobGraph (org.apache.flink.runtime.jobgraph.JobGraph)8