Examples with ControllerService io.pravega.controller.server.ControllerService used on opensource projects

Example 16 with ControllerService

use of io.pravega.controller.server.ControllerService in project pravega by pravega.

the class ControllerServiceTest method setup.

@Before
public void setup() throws Exception {
    final TaskMetadataStore taskMetadataStore = TaskStoreFactory.createZKStore(PRAVEGA_ZK_CURATOR_RESOURCE.client, executor);
    final HostControllerStore hostStore = HostStoreFactory.createInMemoryStore(HostMonitorConfigImpl.dummyConfig());
    BucketStore bucketStore = StreamStoreFactory.createInMemoryBucketStore();
    connectionPool = new ConnectionPoolImpl(ClientConfig.builder().build(), new SocketConnectionFactoryImpl(ClientConfig.builder().build()));
    SegmentHelper segmentHelper = SegmentHelperMock.getSegmentHelperMock();
    streamMetadataTasks = new StreamMetadataTasks(streamStore, bucketStore, taskMetadataStore, segmentHelper, executor, "host", GrpcAuthHelper.getDisabledAuthHelper());
    streamTransactionMetadataTasks = new StreamTransactionMetadataTasks(streamStore, segmentHelper, executor, "host", GrpcAuthHelper.getDisabledAuthHelper());
    kvtMetadataTasks = new TableMetadataTasks(kvtStore, segmentHelper, executor, executor, "host", GrpcAuthHelper.getDisabledAuthHelper());
    consumer = new ControllerService(kvtStore, kvtMetadataTasks, streamStore, bucketStore, streamMetadataTasks, streamTransactionMetadataTasks, new SegmentHelper(connectionPool, hostStore, executor), executor, null, requestTracker);
    final ScalingPolicy policy1 = ScalingPolicy.fixed(2);
    final ScalingPolicy policy2 = ScalingPolicy.fixed(3);
    final StreamConfiguration configuration1 = StreamConfiguration.builder().scalingPolicy(policy1).build();
    final StreamConfiguration configuration2 = StreamConfiguration.builder().scalingPolicy(policy2).build();
    // createScope
    streamStore.createScope(SCOPE, null, executor).get();
    // region createStream
    startTs = System.currentTimeMillis();
    OperationContext context = streamStore.createStreamContext(SCOPE, stream1, 0L);
    streamStore.createStream(SCOPE, stream1, configuration1, startTs, context, executor).get();
    streamStore.setState(SCOPE, stream1, State.ACTIVE, context, executor).get();
    OperationContext context2 = streamStore.createStreamContext(SCOPE, stream2, 0L);
    streamStore.createStream(SCOPE, stream2, configuration2, startTs, context2, executor).get();
    streamStore.setState(SCOPE, stream2, State.ACTIVE, context2, executor).get();
    // endregion
    // region scaleSegments
    SimpleEntry<Double, Double> segment1 = new SimpleEntry<>(0.5, 0.75);
    SimpleEntry<Double, Double> segment2 = new SimpleEntry<>(0.75, 1.0);
    List<Long> sealedSegments = Collections.singletonList(1L);
    scaleTs = System.currentTimeMillis();
    VersionedMetadata<EpochTransitionRecord> record = streamStore.submitScale(SCOPE, stream1, sealedSegments, Arrays.asList(segment1, segment2), startTs, null, null, executor).get();
    VersionedMetadata<State> state = streamStore.getVersionedState(SCOPE, stream1, null, executor).get();
    state = streamStore.updateVersionedState(SCOPE, stream1, State.SCALING, state, null, executor).get();
    record = streamStore.startScale(SCOPE, stream1, false, record, state, null, executor).get();
    streamStore.scaleCreateNewEpochs(SCOPE, stream1, record, null, executor).get();
    streamStore.scaleSegmentsSealed(SCOPE, stream1, sealedSegments.stream().collect(Collectors.toMap(x -> x, x -> 0L)), record, null, executor).get();
    streamStore.completeScale(SCOPE, stream1, record, null, executor).get();
    streamStore.setState(SCOPE, stream1, State.ACTIVE, null, executor).get();
    SimpleEntry<Double, Double> segment3 = new SimpleEntry<>(0.0, 0.5);
    SimpleEntry<Double, Double> segment4 = new SimpleEntry<>(0.5, 0.75);
    SimpleEntry<Double, Double> segment5 = new SimpleEntry<>(0.75, 1.0);
    sealedSegments = Arrays.asList(0L, 1L, 2L);
    record = streamStore.submitScale(SCOPE, stream2, sealedSegments, Arrays.asList(segment3, segment4, segment5), scaleTs, null, null, executor).get();
    state = streamStore.getVersionedState(SCOPE, stream2, null, executor).get();
    state = streamStore.updateVersionedState(SCOPE, stream2, State.SCALING, state, null, executor).get();
    record = streamStore.startScale(SCOPE, stream2, false, record, state, null, executor).get();
    streamStore.scaleCreateNewEpochs(SCOPE, stream2, record, null, executor).get();
    streamStore.scaleSegmentsSealed(SCOPE, stream2, sealedSegments.stream().collect(Collectors.toMap(x -> x, x -> 0L)), record, null, executor).get();
    streamStore.completeScale(SCOPE, stream2, record, null, executor).get();
    streamStore.setState(SCOPE, stream2, State.ACTIVE, null, executor).get();
// endregion
}