org.apache.flink.runtime.executiongraph.utils.NotCancelAckingTaskGateway Java Examples
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org.apache.flink.runtime.executiongraph.utils.NotCancelAckingTaskGateway.
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Example #1
Source File: ExecutionGraphRestartTest.java From Flink-CEPplus with Apache License 2.0 | 4 votes |
@Test public void testGlobalFailAndRestarts() throws Exception { final int parallelism = 10; final JobID jid = new JobID(); final JobVertex vertex = createNoOpVertex(parallelism); final NotCancelAckingTaskGateway taskManagerGateway = new NotCancelAckingTaskGateway(); final SlotProvider slots = new SimpleSlotProvider(jid, parallelism, taskManagerGateway); final TestRestartStrategy restartStrategy = TestRestartStrategy.manuallyTriggered(); final ExecutionGraph eg = createSimpleTestGraph(jid, slots, restartStrategy, vertex); eg.start(mainThreadExecutor); eg.setScheduleMode(ScheduleMode.EAGER); eg.scheduleForExecution(); switchToRunning(eg); // fail into 'RESTARTING' eg.failGlobal(new Exception("intended test failure 1")); assertEquals(JobStatus.FAILING, eg.getState()); completeCancellingForAllVertices(eg); assertEquals(JobStatus.RESTARTING, eg.getState()); eg.failGlobal(new Exception("intended test failure 2")); assertEquals(JobStatus.RESTARTING, eg.getState()); restartStrategy.triggerAll().join(); assertEquals(JobStatus.RUNNING, eg.getState()); switchToRunning(eg); finishAllVertices(eg); eg.waitUntilTerminal(); assertEquals(JobStatus.FINISHED, eg.getState()); if (eg.getNumberOfFullRestarts() > 2) { fail("Too many restarts: " + eg.getNumberOfFullRestarts()); } }
Example #2
Source File: ExecutionGraphRestartTest.java From flink with Apache License 2.0 | 4 votes |
@Test public void testGlobalFailAndRestarts() throws Exception { final int parallelism = 10; final JobVertex vertex = createNoOpVertex(parallelism); final NotCancelAckingTaskGateway taskManagerGateway = new NotCancelAckingTaskGateway(); final SlotProvider slots = new SimpleSlotProvider(TEST_JOB_ID, parallelism, taskManagerGateway); final TestRestartStrategy restartStrategy = TestRestartStrategy.manuallyTriggered(); final ExecutionGraph eg = new ExecutionGraphTestUtils.TestingExecutionGraphBuilder(TEST_JOB_ID, vertex) .setSlotProvider(slots) .setRestartStrategy(restartStrategy) .setScheduleMode(ScheduleMode.EAGER) .build(); eg.start(mainThreadExecutor); eg.scheduleForExecution(); switchToRunning(eg); // fail into 'RESTARTING' eg.failGlobal(new Exception("intended test failure 1")); assertEquals(JobStatus.FAILING, eg.getState()); completeCancellingForAllVertices(eg); assertEquals(JobStatus.RESTARTING, eg.getState()); eg.failGlobal(new Exception("intended test failure 2")); assertEquals(JobStatus.RESTARTING, eg.getState()); restartStrategy.triggerAll().join(); assertEquals(JobStatus.RUNNING, eg.getState()); switchToRunning(eg); finishAllVertices(eg); eg.waitUntilTerminal(); assertEquals(JobStatus.FINISHED, eg.getState()); if (eg.getNumberOfFullRestarts() > 2) { fail("Too many restarts: " + eg.getNumberOfFullRestarts()); } }
Example #3
Source File: ExecutionGraphRestartTest.java From flink with Apache License 2.0 | 4 votes |
@Test public void testGlobalFailAndRestarts() throws Exception { final int parallelism = 10; final JobVertex vertex = createNoOpVertex(parallelism); final NotCancelAckingTaskGateway taskManagerGateway = new NotCancelAckingTaskGateway(); final SlotProvider slots = new SimpleSlotProvider(parallelism, taskManagerGateway); final TestRestartStrategy restartStrategy = TestRestartStrategy.manuallyTriggered(); final JobGraph jobGraph = new JobGraph(TEST_JOB_ID, "Test Job", vertex); jobGraph.setScheduleMode(ScheduleMode.EAGER); final ExecutionGraph eg = TestingExecutionGraphBuilder .newBuilder() .setJobGraph(jobGraph) .setSlotProvider(slots) .setRestartStrategy(restartStrategy) .build(); startAndScheduleExecutionGraph(eg); switchToRunning(eg); // fail into 'RESTARTING' eg.failGlobal(new Exception("intended test failure 1")); assertEquals(JobStatus.FAILING, eg.getState()); completeCancellingForAllVertices(eg); assertEquals(JobStatus.RESTARTING, eg.getState()); eg.failGlobal(new Exception("intended test failure 2")); assertEquals(JobStatus.RESTARTING, eg.getState()); restartStrategy.triggerAll().join(); assertEquals(JobStatus.RUNNING, eg.getState()); switchToRunning(eg); finishAllVertices(eg); eg.waitUntilTerminal(); assertEquals(JobStatus.FINISHED, eg.getState()); assertThat("Too many restarts", eg.getNumberOfRestarts(), is(lessThanOrEqualTo(2L))); }