Examples with TaskAction io.druid.indexing.common.actions.TaskAction used on opensource projects

Example 1 with TaskAction

use of io.druid.indexing.common.actions.TaskAction in project druid by druid-io.

the class SameIntervalMergeTaskTest method runTask.

private List<DataSegment> runTask(final SameIntervalMergeTask mergeTask, final String version) throws Exception {
    boolean isReady = mergeTask.isReady(new TaskActionClient() {

        @Override
        public <RetType> RetType submit(TaskAction<RetType> taskAction) throws IOException {
            if (taskAction instanceof LockTryAcquireAction) {
                // the lock of this interval is required
                Assert.assertEquals(mergeTask.getInterval(), ((LockTryAcquireAction) taskAction).getInterval());
                isRedayCountDown.countDown();
                taskLock = new TaskLock(mergeTask.getGroupId(), mergeTask.getDataSource(), mergeTask.getInterval(), version);
                return (RetType) taskLock;
            }
            return null;
        }
    });
    // ensure LockTryAcquireAction is submitted
    Assert.assertTrue(isReady);
    final List<DataSegment> segments = Lists.newArrayList();
    mergeTask.run(new TaskToolbox(null, null, new TaskActionClient() {

        @Override
        public <RetType> RetType submit(TaskAction<RetType> taskAction) throws IOException {
            if (taskAction instanceof LockListAction) {
                Assert.assertNotNull("taskLock should be acquired before list", taskLock);
                return (RetType) Arrays.asList(taskLock);
            }
            if (taskAction instanceof SegmentListUsedAction) {
                List<DataSegment> segments = ImmutableList.of(DataSegment.builder().dataSource(mergeTask.getDataSource()).interval(new Interval("2010-01-01/PT1H")).version("oldVersion").shardSpec(new LinearShardSpec(0)).build(), DataSegment.builder().dataSource(mergeTask.getDataSource()).interval(new Interval("2010-01-01/PT1H")).version("oldVersion").shardSpec(new LinearShardSpec(0)).build(), DataSegment.builder().dataSource(mergeTask.getDataSource()).interval(new Interval("2010-01-01/PT2H")).version("oldVersion").shardSpec(new LinearShardSpec(0)).build());
                return (RetType) segments;
            }
            if (taskAction instanceof SegmentInsertAction) {
                publishCountDown.countDown();
                return null;
            }
            return null;
        }
    }, new NoopServiceEmitter(), new DataSegmentPusher() {

        @Deprecated
        @Override
        public String getPathForHadoop(String dataSource) {
            return getPathForHadoop();
        }

        @Override
        public String getPathForHadoop() {
            return null;
        }

        @Override
        public DataSegment push(File file, DataSegment segment) throws IOException {
            // the merged segment is pushed to storage
            segments.add(segment);
            return segment;
        }
    }, null, null, null, null, null, null, null, null, new SegmentLoader() {

        @Override
        public boolean isSegmentLoaded(DataSegment segment) throws SegmentLoadingException {
            return false;
        }

        @Override
        public Segment getSegment(DataSegment segment) throws SegmentLoadingException {
            return null;
        }

        @Override
        public File getSegmentFiles(DataSegment segment) throws SegmentLoadingException {
            // dummy file to represent the downloaded segment's dir
            return new File("" + segment.getShardSpec().getPartitionNum());
        }

        @Override
        public void cleanup(DataSegment segment) throws SegmentLoadingException {
        }
    }, jsonMapper, temporaryFolder.newFolder(), EasyMock.createMock(IndexMerger.class), indexIO, null, null, EasyMock.createMock(IndexMergerV9.class)));
    return segments;
}

Example 2 with TaskAction

use of io.druid.indexing.common.actions.TaskAction in project druid by druid-io.

the class IndexTaskTest method runTask.

private final List<DataSegment> runTask(final IndexTask indexTask) throws Exception {
    final List<DataSegment> segments = Lists.newArrayList();
    indexTask.run(new TaskToolbox(null, null, new TaskActionClient() {

        @Override
        public <RetType> RetType submit(TaskAction<RetType> taskAction) throws IOException {
            if (taskAction instanceof LockListAction) {
                return (RetType) Arrays.asList(new TaskLock("", "", null, new DateTime().toString()));
            }
            if (taskAction instanceof LockAcquireAction) {
                return (RetType) new TaskLock("groupId", "test", ((LockAcquireAction) taskAction).getInterval(), new DateTime().toString());
            }
            if (taskAction instanceof SegmentTransactionalInsertAction) {
                return (RetType) new SegmentPublishResult(((SegmentTransactionalInsertAction) taskAction).getSegments(), true);
            }
            if (taskAction instanceof SegmentAllocateAction) {
                SegmentAllocateAction action = (SegmentAllocateAction) taskAction;
                Interval interval = action.getPreferredSegmentGranularity().bucket(action.getTimestamp());
                ShardSpec shardSpec = new NumberedShardSpec(segmentAllocatePartitionCounter++, 0);
                return (RetType) new SegmentIdentifier(action.getDataSource(), interval, "latestVersion", shardSpec);
            }
            return null;
        }
    }, null, new DataSegmentPusher() {

        @Deprecated
        @Override
        public String getPathForHadoop(String dataSource) {
            return getPathForHadoop();
        }

        @Override
        public String getPathForHadoop() {
            return null;
        }

        @Override
        public DataSegment push(File file, DataSegment segment) throws IOException {
            segments.add(segment);
            return segment;
        }
    }, null, null, null, null, null, null, null, null, null, jsonMapper, temporaryFolder.newFolder(), indexMerger, indexIO, null, null, indexMergerV9));
    Collections.sort(segments);
    return segments;
}

Example 3 with TaskAction

use of io.druid.indexing.common.actions.TaskAction in project druid by druid-io.

the class IngestSegmentFirehoseFactoryTimelineTest method constructorFeeder.

@Parameterized.Parameters(name = "{0}")
public static Collection<Object[]> constructorFeeder() {
    final List<TestCase> testCases = ImmutableList.of(TC("2000/2000T02", 3, 7, DS("2000/2000T01", "v1", 0, IR("2000", 1), IR("2000T00:01", 2)), DS("2000T01/2000T02", "v1", 0, IR("2000T01", 4))), /* Adjacent segments */
    TC("2000/2000T02", 3, 7, DS("2000/2000T02", "v1", 0, IR("2000", 1), IR("2000T00:01", 2), IR("2000T01", 8)), DS("2000T01/2000T02", "v2", 0, IR("2000T01:01", 4))), /* 1H segment overlaid on top of 2H segment */
    TC("2000/2000-01-02", 4, 23, DS("2000/2000-01-02", "v1", 0, IR("2000", 1), IR("2000T00:01", 2), IR("2000T01", 8), IR("2000T02", 16)), DS("2000T01/2000T02", "v2", 0, IR("2000T01:01", 4))), /* 1H segment overlaid on top of 1D segment */
    TC("2000/2000T02", 4, 15, DS("2000/2000T02", "v1", 0, IR("2000", 1), IR("2000T00:01", 2), IR("2000T01", 8)), DS("2000/2000T02", "v1", 1, IR("2000T01:01", 4))), /* Segment set with two segments for the same interval */
    TC("2000T01/2000T02", 1, 2, DS("2000/2000T03", "v1", 0, IR("2000", 1), IR("2000T01", 2), IR("2000T02", 4))), /* Segment wider than desired interval */
    TC("2000T02/2000T04", 2, 12, DS("2000/2000T03", "v1", 0, IR("2000", 1), IR("2000T01", 2), IR("2000T02", 4)), DS("2000T03/2000T04", "v1", 0, IR("2000T03", 8))));
    final List<Object[]> constructors = Lists.newArrayList();
    for (final TestCase testCase : testCases) {
        final TaskActionClient taskActionClient = new TaskActionClient() {

            @Override
            public <RetType> RetType submit(TaskAction<RetType> taskAction) throws IOException {
                if (taskAction instanceof SegmentListUsedAction) {
                    // Expect the interval we asked for
                    final SegmentListUsedAction action = (SegmentListUsedAction) taskAction;
                    if (action.getIntervals().equals(ImmutableList.of(testCase.interval))) {
                        return (RetType) ImmutableList.copyOf(testCase.segments);
                    } else {
                        throw new IllegalArgumentException("WTF");
                    }
                } else {
                    throw new UnsupportedOperationException();
                }
            }
        };
        SegmentHandoffNotifierFactory notifierFactory = EasyMock.createNiceMock(SegmentHandoffNotifierFactory.class);
        EasyMock.replay(notifierFactory);
        final TaskToolboxFactory taskToolboxFactory = new TaskToolboxFactory(new TaskConfig(testCase.tmpDir.getAbsolutePath(), null, null, 50000, null, false, null, null), new TaskActionClientFactory() {

            @Override
            public TaskActionClient create(Task task) {
                return taskActionClient;
            }
        }, new NoopServiceEmitter(), // segment pusher
        null, // segment killer
        null, // segment mover
        null, // segment archiver
        null, // segment announcer,
        null, notifierFactory, // query runner factory conglomerate corporation unionized collective
        null, // query executor service
        null, // monitor scheduler
        null, new SegmentLoaderFactory(new SegmentLoaderLocalCacheManager(null, new SegmentLoaderConfig() {

            @Override
            public List<StorageLocationConfig> getLocations() {
                return Lists.newArrayList();
            }
        }, MAPPER)), MAPPER, INDEX_MERGER, INDEX_IO, null, null, INDEX_MERGER_V9);
        final Injector injector = Guice.createInjector(new Module() {

            @Override
            public void configure(Binder binder) {
                binder.bind(TaskToolboxFactory.class).toInstance(taskToolboxFactory);
            }
        });
        final IngestSegmentFirehoseFactory factory = new IngestSegmentFirehoseFactory(DATA_SOURCE, testCase.interval, new NoopDimFilter(), Arrays.asList(DIMENSIONS), Arrays.asList(METRICS), injector, INDEX_IO);
        constructors.add(new Object[] { testCase.toString(), factory, testCase.tmpDir, testCase.expectedCount, testCase.expectedSum });
    }
    return constructors;
}