Examples of DefaultObjectMapper

Examples of io.druid.jackson.DefaultObjectMapper

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        null
    );
    final TaskStatus status = TaskStatus.running(task.getId());
    final TaskAnnouncement announcement = TaskAnnouncement.create(task, status);

    final ObjectMapper jsonMapper = new DefaultObjectMapper();
    final String statusJson = jsonMapper.writeValueAsString(status);
    final String announcementJson = jsonMapper.writeValueAsString(announcement);

    final TaskStatus statusFromStatus = jsonMapper.readValue(statusJson, TaskStatus.class);
    final TaskStatus statusFromAnnouncement = jsonMapper.readValue(announcementJson, TaskStatus.class);
    final TaskAnnouncement announcementFromStatus = jsonMapper.readValue(statusJson, TaskAnnouncement.class);
    final TaskAnnouncement announcementFromAnnouncement = jsonMapper.readValue(
        announcementJson,
        TaskAnnouncement.class
    );

    Assert.assertEquals("theid", statusFromStatus.getId());
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Examples of io.druid.jackson.DefaultObjectMapper

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    }

    String hostname = cmd.getOptionValue("e", "localhost:8080");
    String sql = cmd.getArgs().length > 0 ? cmd.getArgs()[0] : STATEMENT;

    ObjectMapper objectMapper = new DefaultObjectMapper();
    ObjectWriter jsonWriter = objectMapper.writerWithDefaultPrettyPrinter();

    CharStream stream = new ANTLRInputStream(sql);
    DruidSQLLexer lexer = new DruidSQLLexer(stream);
    TokenStream tokenStream = new CommonTokenStream(lexer);
    DruidSQLParser parser = new DruidSQLParser(tokenStream);
    lexer.removeErrorListeners();
    parser.removeErrorListeners();

    lexer.addErrorListener(ConsoleErrorListener.INSTANCE);
    parser.addErrorListener(ConsoleErrorListener.INSTANCE);

    try {
      DruidSQLParser.QueryContext queryContext = parser.query();
      if(parser.getNumberOfSyntaxErrors() > 0) throw new IllegalStateException();
//      parser.setBuildParseTree(true);
//      System.err.println(q.toStringTree(parser));
    } catch(Exception e) {
      String msg = e.getMessage();
      if(msg != null) System.err.println(e);
      System.exit(1);
    }

    final Query query;
    final TypeReference typeRef;
    boolean groupBy = false;
    if(parser.groupByDimensions.isEmpty()) {
      query = Druids.newTimeseriesQueryBuilder()
                  .dataSource(parser.getDataSource())
                  .aggregators(new ArrayList<AggregatorFactory>(parser.aggregators.values()))
                  .postAggregators(parser.postAggregators)
                  .intervals(parser.intervals)
                  .granularity(parser.granularity)
                  .filters(parser.filter)
                  .build();

      typeRef = new TypeReference<List<Result<TimeseriesResultValue>>>(){};
    } else {
      query = GroupByQuery.builder()
              .setDataSource(parser.getDataSource())
              .setAggregatorSpecs(new ArrayList<AggregatorFactory>(parser.aggregators.values()))
              .setPostAggregatorSpecs(parser.postAggregators)
              .setInterval(parser.intervals)
              .setGranularity(parser.granularity)
              .setDimFilter(parser.filter)
              .setDimensions(new ArrayList<DimensionSpec>(parser.groupByDimensions.values()))
              .build();

      typeRef = new TypeReference<List<Row>>(){};
      groupBy = true;
    }

    String queryStr = jsonWriter.writeValueAsString(query);
    if(cmd.hasOption("v")) System.err.println(queryStr);

    URL url = new URL(String.format("http://%s/druid/v2/?pretty", hostname));
    final URLConnection urlConnection = url.openConnection();
    urlConnection.addRequestProperty("content-type", "application/json");
    urlConnection.getOutputStream().write(queryStr.getBytes(Charsets.UTF_8));
    BufferedReader stdInput = new BufferedReader(new InputStreamReader(urlConnection.getInputStream(), Charsets.UTF_8));

    Object res = objectMapper.readValue(stdInput, typeRef);

    Joiner tabJoiner = Joiner.on("\t");

    if(groupBy) {
      List<Row> rows = (List<Row>)res;
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Examples of io.druid.jackson.DefaultObjectMapper

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  @Parameterized.Parameters
  public static Collection<?> constructorFeeder() throws IOException
  {
    return QueryRunnerTestHelper.makeQueryRunners(
        new SelectQueryRunnerFactory(
            new SelectQueryQueryToolChest(new QueryConfig(), new DefaultObjectMapper()),
            new SelectQueryEngine(),
            QueryRunnerTestHelper.NOOP_QUERYWATCHER
        )
    );
  }
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Examples of io.druid.jackson.DefaultObjectMapper

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    final GroupByQueryRunnerFactory factory = new GroupByQueryRunnerFactory(
        engine,
        QueryRunnerTestHelper.NOOP_QUERYWATCHER,
        configSupplier,
        new GroupByQueryQueryToolChest(configSupplier, new DefaultObjectMapper(), engine, TestQueryRunners.pool),
        TestQueryRunners.pool
    );

    final Collection<?> objects = QueryRunnerTestHelper.makeQueryRunners(factory);
    Object[][] newObjects = new Object[objects.size()][];
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Examples of io.druid.jackson.DefaultObjectMapper

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                                                  "finalize",
                                                  true
                                              )
                                          ).build();

    final ObjectMapper mapper = new DefaultObjectMapper();

    final TimeBoundaryQuery serdeQuery = mapper.readValue(
        mapper.writeValueAsBytes(
            mapper.readValue(
                mapper.writeValueAsString(
                    query
                ), TimeBoundaryQuery.class
            )
        ), TimeBoundaryQuery.class
    );
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Examples of io.druid.jackson.DefaultObjectMapper

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                                                  "finalize",
                                                  "true"
                                              )
                                          ).build();

    final ObjectMapper mapper = new DefaultObjectMapper();

    final TimeBoundaryQuery serdeQuery = mapper.readValue(
        mapper.writeValueAsBytes(
            mapper.readValue(
                mapper.writeValueAsString(
                    query
                ), TimeBoundaryQuery.class
            )
        ), TimeBoundaryQuery.class
    );
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Examples of io.druid.jackson.DefaultObjectMapper

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public class SpecificSegmentQueryRunnerTest
{
  @Test
  public void testRetry() throws Exception
  {
    final ObjectMapper mapper = new DefaultObjectMapper();
    SegmentDescriptor descriptor = new SegmentDescriptor(
        new Interval("2012-01-01T00:00:00Z/P1D"),
        "version",
        0
    );

    final SpecificSegmentQueryRunner queryRunner = new SpecificSegmentQueryRunner(
        new QueryRunner()
        {
          @Override
          public Sequence run(Query query, Map context)
          {
            return new Sequence()
            {
              @Override
              public Object accumulate(Object initValue, Accumulator accumulator)
              {
                throw new SegmentMissingException("FAILSAUCE");
              }

              @Override
              public Yielder<Object> toYielder(
                  Object initValue, YieldingAccumulator accumulator
              )
              {
                return null;
              }
            };

          }
        },
        new SpecificSegmentSpec(
            descriptor
        )
    );

    final Map<String, Object> responseContext = Maps.newHashMap();
    TimeseriesQuery query = Druids.newTimeseriesQueryBuilder()
                                  .dataSource("foo")
                                  .granularity(QueryGranularity.ALL)
                                  .intervals(ImmutableList.of(new Interval("2012-01-01T00:00:00Z/P1D")))
                                  .aggregators(
                                      ImmutableList.<AggregatorFactory>of(
                                          new CountAggregatorFactory("rows")
                                      )
                                  )
                                  .build();
    Sequence results = queryRunner.run(
        query,
        responseContext
    );
    Sequences.toList(results, Lists.newArrayList());

    Object missingSegments = responseContext.get(RetryQueryRunner.MISSING_SEGMENTS_KEY);

    Assert.assertTrue(missingSegments != null);
    Assert.assertTrue(missingSegments instanceof List);

    Object segmentDesc = ((List) missingSegments).get(0);

    Assert.assertTrue(segmentDesc instanceof SegmentDescriptor);

    SegmentDescriptor newDesc = mapper.readValue(mapper.writeValueAsString(segmentDesc), SegmentDescriptor.class);

    Assert.assertEquals(descriptor, newDesc);
  }
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Examples of io.druid.jackson.DefaultObjectMapper

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  @SuppressWarnings("unchecked")
  @Test
  public void testRetry2() throws Exception
  {
    final ObjectMapper mapper = new DefaultObjectMapper();
    SegmentDescriptor descriptor = new SegmentDescriptor(
        new Interval("2012-01-01T00:00:00Z/P1D"),
        "version",
        0
    );

    TimeseriesResultBuilder builder = new TimeseriesResultBuilder(
        new DateTime("2012-01-01T00:00:00Z")
    );
    CountAggregator rows = new CountAggregator("rows");
    rows.aggregate();
    builder.addMetric(rows);
    final Result<TimeseriesResultValue> value = builder.build();

    final SpecificSegmentQueryRunner queryRunner = new SpecificSegmentQueryRunner(
        new QueryRunner()
        {
          @Override
          public Sequence run(Query query, Map context)
          {
            return Sequences.withEffect(
                Sequences.simple(Arrays.asList(value)),
                new Runnable()
                {
                  @Override
                  public void run()
                  {
                    throw new SegmentMissingException("FAILSAUCE");
                  }
                },
                MoreExecutors.sameThreadExecutor()
            );
          }
        },
        new SpecificSegmentSpec(
            descriptor
        )
    );

    final Map<String, Object> responseContext = Maps.newHashMap();
    TimeseriesQuery query = Druids.newTimeseriesQueryBuilder()
                                  .dataSource("foo")
                                  .granularity(QueryGranularity.ALL)
                                  .intervals(ImmutableList.of(new Interval("2012-01-01T00:00:00Z/P1D")))
                                  .aggregators(
                                      ImmutableList.<AggregatorFactory>of(
                                          new CountAggregatorFactory("rows")
                                      )
                                  )
                                  .build();
    Sequence results = queryRunner.run(
        query,
        responseContext
    );
    List<Result<TimeseriesResultValue>> res = Sequences.toList(
        results,
        Lists.<Result<TimeseriesResultValue>>newArrayList()
    );

    Assert.assertEquals(1, res.size());

    Result<TimeseriesResultValue> theVal = res.get(0);

    Assert.assertTrue(1L == theVal.getValue().getLongMetric("rows"));

    Object missingSegments = responseContext.get(RetryQueryRunner.MISSING_SEGMENTS_KEY);

    Assert.assertTrue(missingSegments != null);
    Assert.assertTrue(missingSegments instanceof List);

    Object segmentDesc = ((List) missingSegments).get(0);

    Assert.assertTrue(segmentDesc instanceof SegmentDescriptor);

    SegmentDescriptor newDesc = mapper.readValue(mapper.writeValueAsString(segmentDesc), SegmentDescriptor.class);

    Assert.assertEquals(descriptor, newDesc);
  }
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Examples of io.druid.jackson.DefaultObjectMapper

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        String host,
        String ip,
        String version
    )
    {
      super(new Worker(host, ip, 3, version), null, new DefaultObjectMapper());

      this.testTask = testTask;
    }
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Examples of io.druid.jackson.DefaultObjectMapper

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        new WorkerSetupData(
            0,
            1,
            "",
            new EC2NodeData(AMI_ID, INSTANCE_ID, 1, 1, Lists.<String>newArrayList(), "foo"),
            new GalaxyEC2UserData(new DefaultObjectMapper(), "env", "version", "type")
        )
    );

    EasyMock.expect(amazonEC2Client.runInstances(EasyMock.anyObject(RunInstancesRequest.class))).andReturn(
        runInstancesResult
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