Examples with SegmentsMetadataManager org.apache.druid.metadata.SegmentsMetadataManager used on opensource projects

Example 6 with SegmentsMetadataManager

use of org.apache.druid.metadata.SegmentsMetadataManager in project druid by druid-io.

the class CuratorDruidCoordinatorTest method setUp.

@Before
public void setUp() throws Exception {
    segmentsMetadataManager = EasyMock.createNiceMock(SegmentsMetadataManager.class);
    dataSourcesSnapshot = EasyMock.createNiceMock(DataSourcesSnapshot.class);
    coordinatorRuntimeParams = EasyMock.createNiceMock(DruidCoordinatorRuntimeParams.class);
    metadataRuleManager = EasyMock.createNiceMock(MetadataRuleManager.class);
    configManager = EasyMock.createNiceMock(JacksonConfigManager.class);
    EasyMock.expect(configManager.watch(EasyMock.eq(CoordinatorDynamicConfig.CONFIG_KEY), EasyMock.anyObject(Class.class), EasyMock.anyObject())).andReturn(new AtomicReference<>(CoordinatorDynamicConfig.builder().build())).anyTimes();
    EasyMock.expect(configManager.watch(EasyMock.eq(CoordinatorCompactionConfig.CONFIG_KEY), EasyMock.anyObject(Class.class), EasyMock.anyObject())).andReturn(new AtomicReference(CoordinatorCompactionConfig.empty())).anyTimes();
    EasyMock.replay(configManager);
    setupServerAndCurator();
    curator.start();
    curator.blockUntilConnected();
    curator.create().creatingParentsIfNeeded().forPath(SEGPATH);
    curator.create().creatingParentsIfNeeded().forPath(SOURCE_LOAD_PATH);
    curator.create().creatingParentsIfNeeded().forPath(DESTINATION_LOAD_PATH);
    objectMapper = new DefaultObjectMapper();
    druidCoordinatorConfig = new TestDruidCoordinatorConfig(new Duration(COORDINATOR_START_DELAY), new Duration(COORDINATOR_PERIOD), null, null, null, new Duration(COORDINATOR_PERIOD), null, null, null, null, null, null, null, null, null, null, 10, new Duration("PT0s"));
    sourceLoadQueueChildrenCache = new PathChildrenCache(curator, SOURCE_LOAD_PATH, true, true, Execs.singleThreaded("coordinator_test_path_children_cache_src-%d"));
    destinationLoadQueueChildrenCache = new PathChildrenCache(curator, DESTINATION_LOAD_PATH, true, true, Execs.singleThreaded("coordinator_test_path_children_cache_dest-%d"));
    sourceLoadQueuePeon = new CuratorLoadQueuePeon(curator, SOURCE_LOAD_PATH, objectMapper, peonExec, callbackExec, druidCoordinatorConfig);
    destinationLoadQueuePeon = new CuratorLoadQueuePeon(curator, DESTINATION_LOAD_PATH, objectMapper, peonExec, callbackExec, druidCoordinatorConfig);
    druidNode = new DruidNode("hey", "what", false, 1234, null, true, false);
    loadManagementPeons = new ConcurrentHashMap<>();
    scheduledExecutorFactory = (corePoolSize, nameFormat) -> Executors.newSingleThreadScheduledExecutor();
    leaderAnnouncerLatch = new CountDownLatch(1);
    leaderUnannouncerLatch = new CountDownLatch(1);
    coordinator = new DruidCoordinator(druidCoordinatorConfig, new ZkPathsConfig() {

        @Override
        public String getBase() {
            return "druid";
        }
    }, configManager, segmentsMetadataManager, baseView, metadataRuleManager, () -> curator, new NoopServiceEmitter(), scheduledExecutorFactory, null, null, new NoopServiceAnnouncer() {

        @Override
        public void announce(DruidNode node) {
            // count down when this coordinator becomes the leader
            leaderAnnouncerLatch.countDown();
        }

        @Override
        public void unannounce(DruidNode node) {
            leaderUnannouncerLatch.countDown();
        }
    }, druidNode, loadManagementPeons, null, null, new CoordinatorCustomDutyGroups(ImmutableSet.of()), new CostBalancerStrategyFactory(), EasyMock.createNiceMock(LookupCoordinatorManager.class), new TestDruidLeaderSelector(), null, ZkEnablementConfig.ENABLED);
}

Example 7 with SegmentsMetadataManager

use of org.apache.druid.metadata.SegmentsMetadataManager in project druid by druid-io.

the class RunRulesTest method setUp.

@Before
public void setUp() {
    coordinator = EasyMock.createMock(DruidCoordinator.class);
    mockPeon = EasyMock.createMock(LoadQueuePeon.class);
    emitter = EasyMock.createMock(ServiceEmitter.class);
    EmittingLogger.registerEmitter(emitter);
    databaseRuleManager = EasyMock.createMock(MetadataRuleManager.class);
    segmentsMetadataManager = EasyMock.createNiceMock(SegmentsMetadataManager.class);
    DateTime start = DateTimes.of("2012-01-01");
    usedSegments = new ArrayList<>();
    for (int i = 0; i < 24; i++) {
        usedSegments.add(new DataSegment("test", new Interval(start, start.plusHours(1)), DateTimes.nowUtc().toString(), new HashMap<>(), new ArrayList<>(), new ArrayList<>(), NoneShardSpec.instance(), IndexIO.CURRENT_VERSION_ID, 1));
        start = start.plusHours(1);
    }
    ruleRunner = new RunRules(new ReplicationThrottler(24, 1, false), coordinator);
}