Examples with ActorTaskManagerGateway org.apache.flink.runtime.jobmanager.slots.ActorTaskManagerGateway used on opensource projects

Example 11 with ActorTaskManagerGateway

use of org.apache.flink.runtime.jobmanager.slots.ActorTaskManagerGateway in project flink by apache.

the class ExecutionVertexCancelTest method testCancelConcurrentlyToDeploying_CallsNotOvertaking.

@Test
public void testCancelConcurrentlyToDeploying_CallsNotOvertaking() {
    try {
        final JobVertexID jid = new JobVertexID();
        final TestingUtils.QueuedActionExecutionContext executionContext = TestingUtils.queuedActionExecutionContext();
        final TestingUtils.ActionQueue actions = executionContext.actionQueue();
        final ExecutionJobVertex ejv = getExecutionVertex(jid, executionContext);
        final ExecutionVertex vertex = new ExecutionVertex(ejv, 0, new IntermediateResult[0], AkkaUtils.getDefaultTimeout());
        setVertexState(vertex, ExecutionState.SCHEDULED);
        assertEquals(ExecutionState.SCHEDULED, vertex.getExecutionState());
        ActorGateway actorGateway = new CancelSequenceActorGateway(executionContext, 2);
        Instance instance = getInstance(new ActorTaskManagerGateway(actorGateway));
        SimpleSlot slot = instance.allocateSimpleSlot(new JobID());
        vertex.deployToSlot(slot);
        assertEquals(ExecutionState.DEPLOYING, vertex.getExecutionState());
        vertex.cancel();
        assertEquals(ExecutionState.CANCELING, vertex.getExecutionState());
        // first action happens (deploy)
        actions.triggerNextAction();
        assertEquals(ExecutionState.CANCELING, vertex.getExecutionState());
        // the deploy call found itself in canceling after it returned and needs to send a cancel call
        // the call did not yet execute, so it is still in canceling
        assertEquals(ExecutionState.CANCELING, vertex.getExecutionState());
        // second action happens (cancel call from cancel function)
        actions.triggerNextAction();
        // TaskManager reports back (canceling done)
        vertex.getCurrentExecutionAttempt().cancelingComplete();
        // should properly set state to cancelled
        assertEquals(ExecutionState.CANCELED, vertex.getExecutionState());
        // trigger the correction canceling call
        actions.triggerNextAction();
        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());
    }
}

Example 12 with ActorTaskManagerGateway

use of org.apache.flink.runtime.jobmanager.slots.ActorTaskManagerGateway 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());
    }
}

Example 13 with ActorTaskManagerGateway

use of org.apache.flink.runtime.jobmanager.slots.ActorTaskManagerGateway 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());
    }
}

Example 14 with ActorTaskManagerGateway

use of org.apache.flink.runtime.jobmanager.slots.ActorTaskManagerGateway 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());
    }
}

Example 15 with ActorTaskManagerGateway

use of org.apache.flink.runtime.jobmanager.slots.ActorTaskManagerGateway 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());
    }
}