@BeforeClass
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
Services.get().register(new ProxyUserService());
Services.get().register(new GroupsService());
groupsService = Services.get().getService(GroupsService.SERVICE_NAME);
proxyUserService = Services.get().getService(ProxyUserService.SERVICE_NAME);
groupsService.init();
RuntimeProperties.get().setProperty("falcon.service.ProxyUserService.proxyuser.foo.hosts", "*");
RuntimeProperties.get()
.setProperty("falcon.service.ProxyUserService.proxyuser.foo.groups", "*");
proxyUserService.init();
}
@Override
public void init() throws FalconException {
graph = initializeGraphDB();
createIndicesForVertexKeys();
// todo - create Edge Cardinality Constraints
LOG.info("Initialized graph db: {}", graph);
vertexIndexedKeys = getIndexableGraph().getIndexedKeys(Vertex.class);
LOG.info("Init vertex property keys: {}", vertexIndexedKeys);
edgeIndexedKeys = getIndexableGraph().getIndexedKeys(Edge.class);
LOG.info("Init edge property keys: {}", edgeIndexedKeys);
boolean preserveHistory =
Boolean.valueOf(
StartupProperties.get().getProperty("falcon.graph.preserve.history", "false"));
entityGraphBuilder = new EntityRelationshipGraphBuilder(graph, preserveHistory);
instanceGraphBuilder = new InstanceRelationshipGraphBuilder(graph, preserveHistory);
ConfigurationStore.get().registerListener(this);
Services.get()
.<WorkflowJobEndNotificationService>getService(
WorkflowJobEndNotificationService.SERVICE_NAME)
.registerListener(this);
try {
transactionRetries =
Integer.parseInt(
StartupProperties.get().getProperty("falcon.graph.transaction.retry.count", "3"));
transactionRetryDelayInMillis =
Long.parseLong(
StartupProperties.get().getProperty("falcon.graph.transaction.retry.delay", "5"));
} catch (NumberFormatException e) {
throw new FalconException("Invalid values for graph transaction retry delay/count " + e);
}
}
@Override
public void destroy() throws FalconException {
Services.get()
.<WorkflowJobEndNotificationService>getService(
WorkflowJobEndNotificationService.SERVICE_NAME)
.unregisterListener(this);
LOG.info("Shutting down graph db");
graph.shutdown();
}
private void registerServices() throws FalconException {
mockTimeService = Mockito.mock(AlarmService.class);
Mockito.when(mockTimeService.getName()).thenReturn("AlarmService");
Mockito.when(
mockTimeService.createRequestBuilder(
Mockito.any(NotificationHandler.class), Mockito.any(ID.class)))
.thenCallRealMethod();
mockDataService = Mockito.mock(DataAvailabilityService.class);
Mockito.when(mockDataService.getName()).thenReturn("DataAvailabilityService");
Mockito.when(
mockDataService.createRequestBuilder(
Mockito.any(NotificationHandler.class), Mockito.any(ID.class)))
.thenCallRealMethod();
dagEngine = Mockito.mock(OozieDAGEngine.class);
Mockito.doNothing().when(dagEngine).resume(Mockito.any(ExecutionInstance.class));
mockSchedulerService = Mockito.mock(SchedulerService.class);
Mockito.when(mockSchedulerService.getName()).thenReturn("JobSchedulerService");
StartupProperties.get().setProperty("dag.engine.impl", MockDAGEngine.class.getName());
StartupProperties.get()
.setProperty("execution.service.impl", FalconExecutionService.class.getName());
dagEngine = Mockito.spy(DAGEngineFactory.getDAGEngine("testCluster"));
Mockito.when(
mockSchedulerService.createRequestBuilder(
Mockito.any(NotificationHandler.class), Mockito.any(ID.class)))
.thenCallRealMethod();
mockCompletionService = Mockito.mock(JobCompletionService.class);
Mockito.when(mockCompletionService.getName()).thenReturn("JobCompletionService");
Mockito.when(
mockCompletionService.createRequestBuilder(
Mockito.any(NotificationHandler.class), Mockito.any(ID.class)))
.thenCallRealMethod();
Services.get().register(mockTimeService);
Services.get().register(mockDataService);
Services.get().register(mockSchedulerService);
Services.get().register(mockCompletionService);
}
@BeforeClass
public void setUp() throws Exception {
CurrentUser.authenticate(FALCON_USER);
configStore = ConfigurationStore.get();
Services.get().register(new WorkflowJobEndNotificationService());
StartupProperties.get()
.setProperty(
"falcon.graph.storage.directory", "target/graphdb-" + System.currentTimeMillis());
StartupProperties.get().setProperty("falcon.graph.preserve.history", "true");
service = new MetadataMappingService();
service.init();
Set<String> vertexPropertyKeys = service.getVertexIndexedKeys();
System.out.println("Got vertex property keys: " + vertexPropertyKeys);
Set<String> edgePropertyKeys = service.getEdgeIndexedKeys();
System.out.println("Got edge property keys: " + edgePropertyKeys);
}
@AfterClass
public void tearDown() throws Exception {
proxyUserService.destroy();
groupsService.destroy();
Services.get().reset();
}