Examples with NoopServiceEmitter org.apache.druid.server.metrics.NoopServiceEmitter used on opensource projects

Example 1 with NoopServiceEmitter

use of org.apache.druid.server.metrics.NoopServiceEmitter in project druid by druid-io.

the class SQLMetadataRuleManagerTest method setUp.

@Before
public void setUp() {
    connector = derbyConnectorRule.getConnector();
    tablesConfig = derbyConnectorRule.metadataTablesConfigSupplier().get();
    connector.createAuditTable();
    auditManager = new SQLAuditManager(connector, Suppliers.ofInstance(tablesConfig), new NoopServiceEmitter(), mapper, new SQLAuditManagerConfig());
    connector.createRulesTable();
    ruleManager = new SQLMetadataRuleManager(mapper, new MetadataRuleManagerConfig(), tablesConfig, connector, auditManager);
    connector.createSegmentTable();
    publisher = new SQLMetadataSegmentPublisher(jsonMapper, derbyConnectorRule.metadataTablesConfigSupplier().get(), connector);
}

Example 2 with NoopServiceEmitter

use of org.apache.druid.server.metrics.NoopServiceEmitter in project druid by druid-io.

the class QueryRunnerBasedOnClusteredClientTestBase method setupTestBase.

@Before
public void setupTestBase() {
    segmentGenerator = new SegmentGenerator();
    httpClient = new TestHttpClient(objectMapper);
    simpleServerView = new SimpleServerView(toolChestWarehouse, objectMapper, httpClient);
    cachingClusteredClient = new CachingClusteredClient(toolChestWarehouse, simpleServerView, MapCache.create(0), objectMapper, new ForegroundCachePopulator(objectMapper, new CachePopulatorStats(), 0), new CacheConfig(), new DruidHttpClientConfig(), QueryStackTests.getProcessingConfig(USE_PARALLEL_MERGE_POOL_CONFIGURED, DruidProcessingConfig.DEFAULT_NUM_MERGE_BUFFERS), ForkJoinPool.commonPool(), QueryStackTests.DEFAULT_NOOP_SCHEDULER, new MapJoinableFactory(ImmutableSet.of(), ImmutableMap.of()), new NoopServiceEmitter());
    servers = new ArrayList<>();
}

Example 3 with NoopServiceEmitter

use of org.apache.druid.server.metrics.NoopServiceEmitter in project druid by druid-io.

the class LookupReferencesManagerTest method setUp.

@Before
public void setUp() throws IOException {
    EmittingLogger.registerEmitter(new NoopServiceEmitter());
    druidLeaderClient = EasyMock.createMock(DruidLeaderClient.class);
    config = EasyMock.createMock(LookupListeningAnnouncerConfig.class);
    lookupExtractorFactory = new MapLookupExtractorFactory(ImmutableMap.of("key", "value"), true);
    container = new LookupExtractorFactoryContainer("v0", lookupExtractorFactory);
    mapper.registerSubtypes(MapLookupExtractorFactory.class);
    String temporaryPath = temporaryFolder.newFolder().getAbsolutePath();
    lookupReferencesManager = new LookupReferencesManager(new LookupConfig(temporaryFolder.newFolder().getAbsolutePath()), mapper, druidLeaderClient, config, true);
}

Example 4 with NoopServiceEmitter

use of org.apache.druid.server.metrics.NoopServiceEmitter in project druid by druid-io.

the class DirectDruidClientTest method testRun.

@Test
public void testRun() throws Exception {
    final URL url = new URL(StringUtils.format("http://%s/druid/v2/", hostName));
    SettableFuture<InputStream> futureResult = SettableFuture.create();
    Capture<Request> capturedRequest = EasyMock.newCapture();
    EasyMock.expect(httpClient.go(EasyMock.capture(capturedRequest), EasyMock.<HttpResponseHandler>anyObject(), EasyMock.anyObject(Duration.class))).andReturn(futureResult).times(1);
    SettableFuture futureException = SettableFuture.create();
    EasyMock.expect(httpClient.go(EasyMock.capture(capturedRequest), EasyMock.<HttpResponseHandler>anyObject(), EasyMock.anyObject(Duration.class))).andReturn(futureException).times(1);
    EasyMock.expect(httpClient.go(EasyMock.capture(capturedRequest), EasyMock.<HttpResponseHandler>anyObject(), EasyMock.anyObject(Duration.class))).andReturn(SettableFuture.create()).atLeastOnce();
    EasyMock.replay(httpClient);
    DirectDruidClient client2 = new DirectDruidClient(new ReflectionQueryToolChestWarehouse(), QueryRunnerTestHelper.NOOP_QUERYWATCHER, new DefaultObjectMapper(), httpClient, "http", "foo2", new NoopServiceEmitter());
    QueryableDruidServer queryableDruidServer2 = new QueryableDruidServer(new DruidServer("test1", "localhost", null, 0, ServerType.HISTORICAL, DruidServer.DEFAULT_TIER, 0), client2);
    serverSelector.addServerAndUpdateSegment(queryableDruidServer2, serverSelector.getSegment());
    TimeBoundaryQuery query = Druids.newTimeBoundaryQueryBuilder().dataSource("test").build();
    query = query.withOverriddenContext(ImmutableMap.of(DirectDruidClient.QUERY_FAIL_TIME, Long.MAX_VALUE));
    Sequence s1 = client.run(QueryPlus.wrap(query));
    Assert.assertTrue(capturedRequest.hasCaptured());
    Assert.assertEquals(url, capturedRequest.getValue().getUrl());
    Assert.assertEquals(HttpMethod.POST, capturedRequest.getValue().getMethod());
    Assert.assertEquals(1, client.getNumOpenConnections());
    // simulate read timeout
    client.run(QueryPlus.wrap(query));
    Assert.assertEquals(2, client.getNumOpenConnections());
    futureException.setException(new ReadTimeoutException());
    Assert.assertEquals(1, client.getNumOpenConnections());
    // subsequent connections should work
    client.run(QueryPlus.wrap(query));
    client.run(QueryPlus.wrap(query));
    client.run(QueryPlus.wrap(query));
    Assert.assertTrue(client.getNumOpenConnections() == 4);
    // produce result for first connection
    futureResult.set(new ByteArrayInputStream(StringUtils.toUtf8("[{\"timestamp\":\"2014-01-01T01:02:03Z\", \"result\": 42.0}]")));
    List<Result> results = s1.toList();
    Assert.assertEquals(1, results.size());
    Assert.assertEquals(DateTimes.of("2014-01-01T01:02:03Z"), results.get(0).getTimestamp());
    Assert.assertEquals(3, client.getNumOpenConnections());
    client2.run(QueryPlus.wrap(query));
    client2.run(QueryPlus.wrap(query));
    Assert.assertEquals(2, client2.getNumOpenConnections());
    Assert.assertEquals(serverSelector.pick(null), queryableDruidServer2);
    EasyMock.verify(httpClient);
}

Example 5 with NoopServiceEmitter

use of org.apache.druid.server.metrics.NoopServiceEmitter in project druid by druid-io.

the class CachingClusteredClientPerfTest method testGetQueryRunnerForSegments_singleIntervalLargeSegments.

@Test(timeout = 10_000)
public void testGetQueryRunnerForSegments_singleIntervalLargeSegments() {
    final int segmentCount = 30_000;
    final Interval interval = Intervals.of("2021-02-13/2021-02-14");
    final List<SegmentDescriptor> segmentDescriptors = new ArrayList<>(segmentCount);
    final List<DataSegment> dataSegments = new ArrayList<>(segmentCount);
    final VersionedIntervalTimeline<String, ServerSelector> timeline = new VersionedIntervalTimeline<>(Ordering.natural());
    final DruidServer server = new DruidServer("server", "localhost:9000", null, Long.MAX_VALUE, ServerType.HISTORICAL, DruidServer.DEFAULT_TIER, DruidServer.DEFAULT_PRIORITY);
    for (int ii = 0; ii < segmentCount; ii++) {
        segmentDescriptors.add(new SegmentDescriptor(interval, "1", ii));
        DataSegment segment = makeDataSegment("test", interval, "1", ii);
        dataSegments.add(segment);
    }
    timeline.addAll(Iterators.transform(dataSegments.iterator(), segment -> {
        ServerSelector ss = new ServerSelector(segment, new HighestPriorityTierSelectorStrategy(new RandomServerSelectorStrategy()));
        ss.addServerAndUpdateSegment(new QueryableDruidServer(server, new MockQueryRunner()), segment);
        return new VersionedIntervalTimeline.PartitionChunkEntry<>(segment.getInterval(), segment.getVersion(), segment.getShardSpec().createChunk(ss));
    }));
    TimelineServerView serverView = Mockito.mock(TimelineServerView.class);
    QueryScheduler queryScheduler = Mockito.mock(QueryScheduler.class);
    // mock scheduler to return same sequence as argument
    Mockito.when(queryScheduler.run(any(), any())).thenAnswer(i -> i.getArgument(1));
    Mockito.when(queryScheduler.prioritizeAndLaneQuery(any(), any())).thenAnswer(i -> ((QueryPlus) i.getArgument(0)).getQuery());
    Mockito.doReturn(Optional.of(timeline)).when(serverView).getTimeline(any());
    Mockito.doReturn(new MockQueryRunner()).when(serverView).getQueryRunner(any());
    CachingClusteredClient cachingClusteredClient = new CachingClusteredClient(new MockQueryToolChestWareHouse(), serverView, MapCache.create(1024), TestHelper.makeJsonMapper(), Mockito.mock(CachePopulator.class), new CacheConfig(), Mockito.mock(DruidHttpClientConfig.class), Mockito.mock(DruidProcessingConfig.class), ForkJoinPool.commonPool(), queryScheduler, NoopJoinableFactory.INSTANCE, new NoopServiceEmitter());
    Query<SegmentDescriptor> fakeQuery = makeFakeQuery(interval);
    QueryRunner<SegmentDescriptor> queryRunner = cachingClusteredClient.getQueryRunnerForSegments(fakeQuery, segmentDescriptors);
    Sequence<SegmentDescriptor> sequence = queryRunner.run(QueryPlus.wrap(fakeQuery));
    Assert.assertEquals(segmentDescriptors, sequence.toList());
}