@Test
public void testBuildDeploymentDescriptor() {
try {
final JobID jobId = new JobID();
final JobVertexID jid1 = new JobVertexID();
final JobVertexID jid2 = new JobVertexID();
final JobVertexID jid3 = new JobVertexID();
final JobVertexID jid4 = new JobVertexID();
JobVertex v1 = new JobVertex("v1", jid1);
JobVertex v2 = new JobVertex("v2", jid2);
JobVertex v3 = new JobVertex("v3", jid3);
JobVertex v4 = new JobVertex("v4", jid4);
v1.setParallelism(10);
v2.setParallelism(10);
v3.setParallelism(10);
v4.setParallelism(10);
v1.setInvokableClass(BatchTask.class);
v2.setInvokableClass(BatchTask.class);
v3.setInvokableClass(BatchTask.class);
v4.setInvokableClass(BatchTask.class);
v2.connectNewDataSetAsInput(v1, DistributionPattern.ALL_TO_ALL);
v3.connectNewDataSetAsInput(v2, DistributionPattern.ALL_TO_ALL);
v4.connectNewDataSetAsInput(v2, DistributionPattern.ALL_TO_ALL);
ExecutionGraph eg =
new ExecutionGraph(
TestingUtils.defaultExecutionContext(),
jobId,
"some job",
new Configuration(),
new SerializedValue<>(new ExecutionConfig()),
AkkaUtils.getDefaultTimeout(),
new NoRestartStrategy());
List<JobVertex> ordered = Arrays.asList(v1, v2, v3, v4);
eg.attachJobGraph(ordered);
ExecutionJobVertex ejv = eg.getAllVertices().get(jid2);
ExecutionVertex vertex = ejv.getTaskVertices()[3];
ExecutionGraphTestUtils.SimpleActorGateway instanceGateway =
new ExecutionGraphTestUtils.SimpleActorGateway(TestingUtils.directExecutionContext());
final Instance instance = getInstance(instanceGateway);
final SimpleSlot slot = instance.allocateSimpleSlot(jobId);
assertEquals(ExecutionState.CREATED, vertex.getExecutionState());
vertex.deployToSlot(slot);
assertEquals(ExecutionState.DEPLOYING, vertex.getExecutionState());
TaskDeploymentDescriptor descr = instanceGateway.lastTDD;
assertNotNull(descr);
assertEquals(jobId, descr.getJobID());
assertEquals(jid2, descr.getVertexID());
assertEquals(3, descr.getIndexInSubtaskGroup());
assertEquals(10, descr.getNumberOfSubtasks());
assertEquals(BatchTask.class.getName(), descr.getInvokableClassName());
assertEquals("v2", descr.getTaskName());
List<ResultPartitionDeploymentDescriptor> producedPartitions = descr.getProducedPartitions();
List<InputGateDeploymentDescriptor> consumedPartitions = descr.getInputGates();
assertEquals(2, producedPartitions.size());
assertEquals(1, consumedPartitions.size());
assertEquals(10, producedPartitions.get(0).getNumberOfSubpartitions());
assertEquals(10, producedPartitions.get(1).getNumberOfSubpartitions());
assertEquals(10, consumedPartitions.get(0).getInputChannelDeploymentDescriptors().length);
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
}
}
