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

Example 1 with SegmentInsertAction

use of io.druid.indexing.common.actions.SegmentInsertAction 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 SegmentInsertAction

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

the class TaskLifecycleTest method testBadInterval.

@Test
public void testBadInterval() throws Exception {
    final Task task = new AbstractFixedIntervalTask("id1", "id1", "ds", new Interval("2012-01-01/P1D"), null) {

        @Override
        public String getType() {
            return "test";
        }

        @Override
        public TaskStatus run(TaskToolbox toolbox) throws Exception {
            final TaskLock myLock = Iterables.getOnlyElement(toolbox.getTaskActionClient().submit(new LockListAction()));
            final DataSegment segment = DataSegment.builder().dataSource("ds").interval(new Interval("2012-01-01/P2D")).version(myLock.getVersion()).build();
            toolbox.getTaskActionClient().submit(new SegmentInsertAction(ImmutableSet.of(segment)));
            return TaskStatus.success(getId());
        }
    };
    final TaskStatus status = runTask(task);
    Assert.assertEquals("statusCode", TaskStatus.Status.FAILED, status.getStatusCode());
    Assert.assertEquals("segments published", 0, mdc.getPublished().size());
    Assert.assertEquals("segments nuked", 0, mdc.getNuked().size());
}

Example 3 with SegmentInsertAction

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

the class TaskLifecycleTest method testBadVersion.

@Test
public void testBadVersion() throws Exception {
    final Task task = new AbstractFixedIntervalTask("id1", "id1", "ds", new Interval("2012-01-01/P1D"), null) {

        @Override
        public String getType() {
            return "test";
        }

        @Override
        public TaskStatus run(TaskToolbox toolbox) throws Exception {
            final TaskLock myLock = Iterables.getOnlyElement(toolbox.getTaskActionClient().submit(new LockListAction()));
            final DataSegment segment = DataSegment.builder().dataSource("ds").interval(new Interval("2012-01-01/P1D")).version(myLock.getVersion() + "1!!!1!!").build();
            toolbox.getTaskActionClient().submit(new SegmentInsertAction(ImmutableSet.of(segment)));
            return TaskStatus.success(getId());
        }
    };
    final TaskStatus status = runTask(task);
    Assert.assertEquals("statusCode", TaskStatus.Status.FAILED, status.getStatusCode());
    Assert.assertEquals("segments published", 0, mdc.getPublished().size());
    Assert.assertEquals("segments nuked", 0, mdc.getNuked().size());
}

Example 4 with SegmentInsertAction

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

the class TaskLifecycleTest method testSimple.

@Test
public void testSimple() throws Exception {
    final Task task = new AbstractFixedIntervalTask("id1", "id1", new TaskResource("id1", 1), "ds", new Interval("2012-01-01/P1D"), null) {

        @Override
        public String getType() {
            return "test";
        }

        @Override
        public TaskStatus run(TaskToolbox toolbox) throws Exception {
            final TaskLock myLock = Iterables.getOnlyElement(toolbox.getTaskActionClient().submit(new LockListAction()));
            final DataSegment segment = DataSegment.builder().dataSource("ds").interval(new Interval("2012-01-01/P1D")).version(myLock.getVersion()).build();
            toolbox.getTaskActionClient().submit(new SegmentInsertAction(ImmutableSet.of(segment)));
            return TaskStatus.success(getId());
        }
    };
    final TaskStatus status = runTask(task);
    Assert.assertEquals("statusCode", TaskStatus.Status.SUCCESS, status.getStatusCode());
    Assert.assertEquals("segments published", 1, mdc.getPublished().size());
    Assert.assertEquals("segments nuked", 0, mdc.getNuked().size());
}

Example 5 with SegmentInsertAction

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

the class RealtimeishTask method run.

@Override
public TaskStatus run(TaskToolbox toolbox) throws Exception {
    final Interval interval1 = new Interval("2010-01-01T00/PT1H");
    final Interval interval2 = new Interval("2010-01-01T01/PT1H");
    // Sort of similar to what realtime tasks do:
    // Acquire lock for first interval
    final TaskLock lock1 = toolbox.getTaskActionClient().submit(new LockAcquireAction(interval1));
    final List<TaskLock> locks1 = toolbox.getTaskActionClient().submit(new LockListAction());
    // (Confirm lock sanity)
    Assert.assertEquals("lock1 interval", interval1, lock1.getInterval());
    Assert.assertEquals("locks1", ImmutableList.of(lock1), locks1);
    // Acquire lock for second interval
    final TaskLock lock2 = toolbox.getTaskActionClient().submit(new LockAcquireAction(interval2));
    final List<TaskLock> locks2 = toolbox.getTaskActionClient().submit(new LockListAction());
    // (Confirm lock sanity)
    Assert.assertEquals("lock2 interval", interval2, lock2.getInterval());
    Assert.assertEquals("locks2", ImmutableList.of(lock1, lock2), locks2);
    // Push first segment
    toolbox.getTaskActionClient().submit(new SegmentInsertAction(ImmutableSet.of(DataSegment.builder().dataSource("foo").interval(interval1).version(lock1.getVersion()).build())));
    // Release first lock
    toolbox.getTaskActionClient().submit(new LockReleaseAction(interval1));
    final List<TaskLock> locks3 = toolbox.getTaskActionClient().submit(new LockListAction());
    // (Confirm lock sanity)
    Assert.assertEquals("locks3", ImmutableList.of(lock2), locks3);
    // Push second segment
    toolbox.getTaskActionClient().submit(new SegmentInsertAction(ImmutableSet.of(DataSegment.builder().dataSource("foo").interval(interval2).version(lock2.getVersion()).build())));
    // Release second lock
    toolbox.getTaskActionClient().submit(new LockReleaseAction(interval2));
    final List<TaskLock> locks4 = toolbox.getTaskActionClient().submit(new LockListAction());
    // (Confirm lock sanity)
    Assert.assertEquals("locks4", ImmutableList.<TaskLock>of(), locks4);
    // Exit
    return TaskStatus.success(getId());
}