Examples with CoordinatorSegmentWatcherConfig org.apache.druid.client.CoordinatorSegmentWatcherConfig used on opensource projects

Example 1 with CoordinatorSegmentWatcherConfig

use of org.apache.druid.client.CoordinatorSegmentWatcherConfig in project druid by druid-io.

the class CuratorDruidCoordinatorTest method setupView.

private void setupView() throws Exception {
    baseView = new BatchServerInventoryView(zkPathsConfig, curator, jsonMapper, Predicates.alwaysTrue(), "test") {

        @Override
        public void registerSegmentCallback(Executor exec, final SegmentCallback callback) {
            super.registerSegmentCallback(exec, new SegmentCallback() {

                @Override
                public CallbackAction segmentAdded(DruidServerMetadata server, DataSegment segment) {
                    CallbackAction res = callback.segmentAdded(server, segment);
                    segmentAddedLatch.countDown();
                    return res;
                }

                @Override
                public CallbackAction segmentRemoved(DruidServerMetadata server, DataSegment segment) {
                    CallbackAction res = callback.segmentRemoved(server, segment);
                    segmentRemovedLatch.countDown();
                    return res;
                }

                @Override
                public CallbackAction segmentViewInitialized() {
                    CallbackAction res = callback.segmentViewInitialized();
                    segmentViewInitLatch.countDown();
                    return res;
                }
            });
        }
    };
    serverView = new CoordinatorServerView(baseView, new CoordinatorSegmentWatcherConfig());
    baseView.start();
    sourceLoadQueuePeon.start();
    destinationLoadQueuePeon.start();
    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);
}