Examples with CoordinatorCompactionConfig org.apache.druid.server.coordinator.CoordinatorCompactionConfig used on opensource projects

Example 1 with CoordinatorCompactionConfig

use of org.apache.druid.server.coordinator.CoordinatorCompactionConfig in project druid by druid-io.

the class CompactSegments method run.

@Override
public DruidCoordinatorRuntimeParams run(DruidCoordinatorRuntimeParams params) {
    LOG.info("Compact segments");
    final CoordinatorCompactionConfig dynamicConfig = params.getCoordinatorCompactionConfig();
    final CoordinatorStats stats = new CoordinatorStats();
    List<DataSourceCompactionConfig> compactionConfigList = dynamicConfig.getCompactionConfigs();
    if (dynamicConfig.getMaxCompactionTaskSlots() > 0) {
        Map<String, VersionedIntervalTimeline<String, DataSegment>> dataSources = params.getUsedSegmentsTimelinesPerDataSource();
        if (compactionConfigList != null && !compactionConfigList.isEmpty()) {
            Map<String, DataSourceCompactionConfig> compactionConfigs = compactionConfigList.stream().collect(Collectors.toMap(DataSourceCompactionConfig::getDataSource, Function.identity()));
            final List<TaskStatusPlus> compactionTasks = filterNonCompactionTasks(indexingServiceClient.getActiveTasks());
            // dataSource -> list of intervals for which compaction will be skipped in this run
            final Map<String, List<Interval>> intervalsToSkipCompaction = new HashMap<>();
            int numEstimatedNonCompleteCompactionTasks = 0;
            for (TaskStatusPlus status : compactionTasks) {
                final TaskPayloadResponse response = indexingServiceClient.getTaskPayload(status.getId());
                if (response == null) {
                    throw new ISE("Got a null paylord from overlord for task[%s]", status.getId());
                }
                if (COMPACTION_TASK_TYPE.equals(response.getPayload().getType())) {
                    final ClientCompactionTaskQuery compactionTaskQuery = (ClientCompactionTaskQuery) response.getPayload();
                    DataSourceCompactionConfig dataSourceCompactionConfig = compactionConfigs.get(status.getDataSource());
                    if (dataSourceCompactionConfig != null && dataSourceCompactionConfig.getGranularitySpec() != null) {
                        Granularity configuredSegmentGranularity = dataSourceCompactionConfig.getGranularitySpec().getSegmentGranularity();
                        if (configuredSegmentGranularity != null && compactionTaskQuery.getGranularitySpec() != null && !configuredSegmentGranularity.equals(compactionTaskQuery.getGranularitySpec().getSegmentGranularity())) {
                            // We will cancel active compaction task if segmentGranularity changes and we will need to
                            // re-compact the interval
                            LOG.info("Canceled task[%s] as task segmentGranularity is [%s] but compaction config " + "segmentGranularity is [%s]", status.getId(), compactionTaskQuery.getGranularitySpec().getSegmentGranularity(), configuredSegmentGranularity);
                            indexingServiceClient.cancelTask(status.getId());
                            continue;
                        }
                    }
                    // Skip interval as the current active compaction task is good
                    final Interval interval = compactionTaskQuery.getIoConfig().getInputSpec().getInterval();
                    intervalsToSkipCompaction.computeIfAbsent(status.getDataSource(), k -> new ArrayList<>()).add(interval);
                    // Since we keep the current active compaction task running, we count the active task slots
                    numEstimatedNonCompleteCompactionTasks += findMaxNumTaskSlotsUsedByOneCompactionTask(compactionTaskQuery.getTuningConfig());
                } else {
                    throw new ISE("task[%s] is not a compactionTask", status.getId());
                }
            }
            // Skip all the intervals locked by higher priority tasks for each datasource
            // This must be done after the invalid compaction tasks are cancelled
            // in the loop above so that their intervals are not considered locked
            getLockedIntervalsToSkip(compactionConfigList).forEach((dataSource, intervals) -> intervalsToSkipCompaction.computeIfAbsent(dataSource, ds -> new ArrayList<>()).addAll(intervals));
            final CompactionSegmentIterator iterator = policy.reset(compactionConfigs, dataSources, intervalsToSkipCompaction);
            int totalCapacity;
            if (dynamicConfig.isUseAutoScaleSlots()) {
                try {
                    totalCapacity = indexingServiceClient.getTotalWorkerCapacityWithAutoScale();
                } catch (Exception e) {
                    LOG.warn("Failed to get total worker capacity with auto scale slots. Falling back to current capacity count");
                    totalCapacity = indexingServiceClient.getTotalWorkerCapacity();
                }
            } else {
                totalCapacity = indexingServiceClient.getTotalWorkerCapacity();
            }
            final int compactionTaskCapacity = (int) Math.min(totalCapacity * dynamicConfig.getCompactionTaskSlotRatio(), dynamicConfig.getMaxCompactionTaskSlots());
            final int numAvailableCompactionTaskSlots;
            if (numEstimatedNonCompleteCompactionTasks > 0) {
                numAvailableCompactionTaskSlots = Math.max(0, compactionTaskCapacity - numEstimatedNonCompleteCompactionTasks);
            } else {
                // compactionTaskCapacity might be 0 if totalWorkerCapacity is low.
                // This guarantees that at least one slot is available if
                // compaction is enabled and numEstimatedNonCompleteCompactionTasks is 0.
                numAvailableCompactionTaskSlots = Math.max(1, compactionTaskCapacity);
            }
            LOG.info("Found [%d] available task slots for compaction out of [%d] max compaction task capacity", numAvailableCompactionTaskSlots, compactionTaskCapacity);
            stats.addToGlobalStat(AVAILABLE_COMPACTION_TASK_SLOT, numAvailableCompactionTaskSlots);
            stats.addToGlobalStat(MAX_COMPACTION_TASK_SLOT, compactionTaskCapacity);
            final Map<String, AutoCompactionSnapshot.Builder> currentRunAutoCompactionSnapshotBuilders = new HashMap<>();
            if (numAvailableCompactionTaskSlots > 0) {
                stats.accumulate(doRun(compactionConfigs, currentRunAutoCompactionSnapshotBuilders, numAvailableCompactionTaskSlots, iterator));
            } else {
                stats.accumulate(makeStats(currentRunAutoCompactionSnapshotBuilders, 0, iterator));
            }
        } else {
            LOG.info("compactionConfig is empty. Skip.");
            autoCompactionSnapshotPerDataSource.set(new HashMap<>());
        }
    } else {
        LOG.info("maxCompactionTaskSlots was set to 0. Skip compaction");
        autoCompactionSnapshotPerDataSource.set(new HashMap<>());
    }
    return params.buildFromExisting().withCoordinatorStats(stats).build();
}

Example 2 with CoordinatorCompactionConfig

use of org.apache.druid.server.coordinator.CoordinatorCompactionConfig in project druid by druid-io.

the class CoordinatorCompactionConfigsResourceTest method testDeleteCompactionConfigWithExistingConfig.

@Test
public void testDeleteCompactionConfigWithExistingConfig() {
    final ArgumentCaptor<byte[]> oldConfigCaptor = ArgumentCaptor.forClass(byte[].class);
    final ArgumentCaptor<CoordinatorCompactionConfig> newConfigCaptor = ArgumentCaptor.forClass(CoordinatorCompactionConfig.class);
    Mockito.when(mockJacksonConfigManager.set(ArgumentMatchers.eq(CoordinatorCompactionConfig.CONFIG_KEY), oldConfigCaptor.capture(), newConfigCaptor.capture(), ArgumentMatchers.any())).thenReturn(ConfigManager.SetResult.ok());
    final String datasourceName = "dataSource";
    final DataSourceCompactionConfig toDelete = new DataSourceCompactionConfig(datasourceName, null, 500L, null, new Period(3600), null, new UserCompactionTaskGranularityConfig(Granularities.HOUR, null, null), null, null, null, null, ImmutableMap.of("key", "val"));
    final CoordinatorCompactionConfig originalConfig = CoordinatorCompactionConfig.from(ImmutableList.of(toDelete));
    Mockito.when(mockJacksonConfigManager.convertByteToConfig(ArgumentMatchers.eq(OLD_CONFIG_IN_BYTES), ArgumentMatchers.eq(CoordinatorCompactionConfig.class), ArgumentMatchers.eq(CoordinatorCompactionConfig.empty()))).thenReturn(originalConfig);
    String author = "maytas";
    String comment = "hello";
    Response result = coordinatorCompactionConfigsResource.deleteCompactionConfig(datasourceName, author, comment, mockHttpServletRequest);
    Assert.assertEquals(Response.Status.OK.getStatusCode(), result.getStatus());
    Assert.assertNotNull(oldConfigCaptor.getValue());
    Assert.assertEquals(oldConfigCaptor.getValue(), OLD_CONFIG_IN_BYTES);
    Assert.assertNotNull(newConfigCaptor.getValue());
    Assert.assertEquals(0, newConfigCaptor.getValue().getCompactionConfigs().size());
}

Example 3 with CoordinatorCompactionConfig

use of org.apache.druid.server.coordinator.CoordinatorCompactionConfig in project druid by druid-io.

the class CoordinatorCompactionConfigsResourceTest method testAddOrUpdateCompactionConfigWithoutExistingConfig.

@Test
public void testAddOrUpdateCompactionConfigWithoutExistingConfig() {
    Mockito.when(mockConnector.lookup(ArgumentMatchers.anyString(), ArgumentMatchers.eq("name"), ArgumentMatchers.eq("payload"), ArgumentMatchers.eq(CoordinatorCompactionConfig.CONFIG_KEY))).thenReturn(null);
    Mockito.when(mockJacksonConfigManager.convertByteToConfig(ArgumentMatchers.eq(null), ArgumentMatchers.eq(CoordinatorCompactionConfig.class), ArgumentMatchers.eq(CoordinatorCompactionConfig.empty()))).thenReturn(CoordinatorCompactionConfig.empty());
    final ArgumentCaptor<byte[]> oldConfigCaptor = ArgumentCaptor.forClass(byte[].class);
    final ArgumentCaptor<CoordinatorCompactionConfig> newConfigCaptor = ArgumentCaptor.forClass(CoordinatorCompactionConfig.class);
    Mockito.when(mockJacksonConfigManager.set(ArgumentMatchers.eq(CoordinatorCompactionConfig.CONFIG_KEY), oldConfigCaptor.capture(), newConfigCaptor.capture(), ArgumentMatchers.any())).thenReturn(ConfigManager.SetResult.ok());
    final DataSourceCompactionConfig newConfig = new DataSourceCompactionConfig("dataSource", null, 500L, null, new Period(3600), null, new UserCompactionTaskGranularityConfig(Granularities.HOUR, null, null), null, null, null, null, ImmutableMap.of("key", "val"));
    String author = "maytas";
    String comment = "hello";
    Response result = coordinatorCompactionConfigsResource.addOrUpdateCompactionConfig(newConfig, author, comment, mockHttpServletRequest);
    Assert.assertEquals(Response.Status.OK.getStatusCode(), result.getStatus());
    Assert.assertNull(oldConfigCaptor.getValue());
    Assert.assertNotNull(newConfigCaptor.getValue());
    Assert.assertEquals(1, newConfigCaptor.getValue().getCompactionConfigs().size());
    Assert.assertEquals(newConfig, newConfigCaptor.getValue().getCompactionConfigs().get(0));
}

Example 4 with CoordinatorCompactionConfig

use of org.apache.druid.server.coordinator.CoordinatorCompactionConfig in project druid by druid-io.

the class CoordinatorCompactionConfigsResourceTest method testSetCompactionTaskLimitWithoutExistingConfig.

@Test
public void testSetCompactionTaskLimitWithoutExistingConfig() {
    Mockito.when(mockConnector.lookup(ArgumentMatchers.anyString(), ArgumentMatchers.eq("name"), ArgumentMatchers.eq("payload"), ArgumentMatchers.eq(CoordinatorCompactionConfig.CONFIG_KEY))).thenReturn(null);
    Mockito.when(mockJacksonConfigManager.convertByteToConfig(ArgumentMatchers.eq(null), ArgumentMatchers.eq(CoordinatorCompactionConfig.class), ArgumentMatchers.eq(CoordinatorCompactionConfig.empty()))).thenReturn(CoordinatorCompactionConfig.empty());
    final ArgumentCaptor<byte[]> oldConfigCaptor = ArgumentCaptor.forClass(byte[].class);
    final ArgumentCaptor<CoordinatorCompactionConfig> newConfigCaptor = ArgumentCaptor.forClass(CoordinatorCompactionConfig.class);
    Mockito.when(mockJacksonConfigManager.set(ArgumentMatchers.eq(CoordinatorCompactionConfig.CONFIG_KEY), oldConfigCaptor.capture(), newConfigCaptor.capture(), ArgumentMatchers.any())).thenReturn(ConfigManager.SetResult.ok());
    double compactionTaskSlotRatio = 0.5;
    int maxCompactionTaskSlots = 9;
    String author = "maytas";
    String comment = "hello";
    Response result = coordinatorCompactionConfigsResource.setCompactionTaskLimit(compactionTaskSlotRatio, maxCompactionTaskSlots, true, author, comment, mockHttpServletRequest);
    Assert.assertEquals(Response.Status.OK.getStatusCode(), result.getStatus());
    Assert.assertNull(oldConfigCaptor.getValue());
    Assert.assertNotNull(newConfigCaptor.getValue());
    Assert.assertEquals(newConfigCaptor.getValue().getMaxCompactionTaskSlots(), maxCompactionTaskSlots);
    Assert.assertTrue(newConfigCaptor.getValue().isUseAutoScaleSlots());
    Assert.assertEquals(compactionTaskSlotRatio, newConfigCaptor.getValue().getCompactionTaskSlotRatio(), 0);
}

Example 5 with CoordinatorCompactionConfig

use of org.apache.druid.server.coordinator.CoordinatorCompactionConfig in project druid by druid-io.

the class KillCompactionConfigTest method testRunRemoveInactiveDatasourceCompactionConfig.

@Test
public void testRunRemoveInactiveDatasourceCompactionConfig() {
    String inactiveDatasourceName = "inactive_datasource";
    String activeDatasourceName = "active_datasource";
    DataSourceCompactionConfig inactiveDatasourceConfig = new DataSourceCompactionConfig(inactiveDatasourceName, null, 500L, null, new Period(3600), null, new UserCompactionTaskGranularityConfig(Granularities.HOUR, null, null), null, null, null, null, ImmutableMap.of("key", "val"));
    DataSourceCompactionConfig activeDatasourceConfig = new DataSourceCompactionConfig(activeDatasourceName, null, 500L, null, new Period(3600), null, new UserCompactionTaskGranularityConfig(Granularities.HOUR, null, null), null, null, null, null, ImmutableMap.of("key", "val"));
    CoordinatorCompactionConfig originalCurrentConfig = CoordinatorCompactionConfig.from(ImmutableList.of(inactiveDatasourceConfig, activeDatasourceConfig));
    byte[] originalCurrentConfigBytes = { 1, 2, 3 };
    Mockito.when(mockConnector.lookup(ArgumentMatchers.anyString(), ArgumentMatchers.eq("name"), ArgumentMatchers.eq("payload"), ArgumentMatchers.eq(CoordinatorCompactionConfig.CONFIG_KEY))).thenReturn(originalCurrentConfigBytes);
    Mockito.when(mockJacksonConfigManager.convertByteToConfig(ArgumentMatchers.eq(originalCurrentConfigBytes), ArgumentMatchers.eq(CoordinatorCompactionConfig.class), ArgumentMatchers.eq(CoordinatorCompactionConfig.empty()))).thenReturn(originalCurrentConfig);
    Mockito.when(mockDruidCoordinatorRuntimeParams.getEmitter()).thenReturn(mockServiceEmitter);
    Mockito.when(mockSqlSegmentsMetadataManager.retrieveAllDataSourceNames()).thenReturn(ImmutableSet.of(activeDatasourceName));
    final ArgumentCaptor<byte[]> oldConfigCaptor = ArgumentCaptor.forClass(byte[].class);
    final ArgumentCaptor<CoordinatorCompactionConfig> newConfigCaptor = ArgumentCaptor.forClass(CoordinatorCompactionConfig.class);
    Mockito.when(mockJacksonConfigManager.set(ArgumentMatchers.eq(CoordinatorCompactionConfig.CONFIG_KEY), oldConfigCaptor.capture(), newConfigCaptor.capture(), ArgumentMatchers.any())).thenReturn(ConfigManager.SetResult.ok());
    TestDruidCoordinatorConfig druidCoordinatorConfig = new TestDruidCoordinatorConfig(null, null, null, new Duration("PT5S"), null, null, null, null, null, null, null, new Duration("PT6S"), null, null, null, null, 10, null);
    killCompactionConfig = new KillCompactionConfig(druidCoordinatorConfig, mockSqlSegmentsMetadataManager, mockJacksonConfigManager, mockConnector, mockConnectorConfig);
    killCompactionConfig.run(mockDruidCoordinatorRuntimeParams);
    // Verify and Assert
    Assert.assertNotNull(oldConfigCaptor.getValue());
    Assert.assertEquals(oldConfigCaptor.getValue(), originalCurrentConfigBytes);
    Assert.assertNotNull(newConfigCaptor.getValue());
    // The updated config should only contains one compaction config for the active datasource
    Assert.assertEquals(1, newConfigCaptor.getValue().getCompactionConfigs().size());
    Assert.assertEquals(activeDatasourceConfig, newConfigCaptor.getValue().getCompactionConfigs().get(0));
    final ArgumentCaptor<ServiceEventBuilder> emittedEventCaptor = ArgumentCaptor.forClass(ServiceEventBuilder.class);
    Mockito.verify(mockServiceEmitter).emit(emittedEventCaptor.capture());
    Assert.assertEquals(KillCompactionConfig.COUNT_METRIC, emittedEventCaptor.getValue().build(ImmutableMap.of()).toMap().get("metric"));
    // Should delete 1 config
    Assert.assertEquals(1, emittedEventCaptor.getValue().build(ImmutableMap.of()).toMap().get("value"));
    Mockito.verify(mockJacksonConfigManager).convertByteToConfig(ArgumentMatchers.eq(originalCurrentConfigBytes), ArgumentMatchers.eq(CoordinatorCompactionConfig.class), ArgumentMatchers.eq(CoordinatorCompactionConfig.empty()));
    Mockito.verify(mockConnector).lookup(ArgumentMatchers.anyString(), ArgumentMatchers.eq("name"), ArgumentMatchers.eq("payload"), ArgumentMatchers.eq(CoordinatorCompactionConfig.CONFIG_KEY));
    Mockito.verify(mockJacksonConfigManager).set(ArgumentMatchers.eq(CoordinatorCompactionConfig.CONFIG_KEY), ArgumentMatchers.any(byte[].class), ArgumentMatchers.any(CoordinatorCompactionConfig.class), ArgumentMatchers.any());
    Mockito.verifyNoMoreInteractions(mockJacksonConfigManager);
    Mockito.verify(mockSqlSegmentsMetadataManager).retrieveAllDataSourceNames();
    Mockito.verifyNoMoreInteractions(mockSqlSegmentsMetadataManager);
}