Examples with ColumnConfig org.apache.druid.segment.column.ColumnConfig used on opensource projects

Example 6 with ColumnConfig

use of org.apache.druid.segment.column.ColumnConfig in project druid by druid-io.

the class SegmentizerFactoryTest method testFactory.

@Test
public void testFactory() throws IOException {
    File factoryFile = Files.createTempFile("", "factory.json").toFile();
    FileOutputStream fos = new FileOutputStream(factoryFile);
    ObjectMapper mapper = new DefaultObjectMapper();
    mapper.registerModule(new SegmentizerModule());
    IndexIO indexIO = new IndexIO(mapper, new ColumnConfig() {

        @Override
        public int columnCacheSizeBytes() {
            return 777;
        }
    });
    mapper.setInjectableValues(new InjectableValues.Std().addValue(IndexIO.class, indexIO));
    mapper.writeValue(fos, new MMappedQueryableSegmentizerFactory(indexIO));
    fos.close();
    SegmentizerFactory factory = mapper.readValue(factoryFile, SegmentizerFactory.class);
    Assert.assertTrue(factory instanceof MMappedQueryableSegmentizerFactory);
}

Example 7 with ColumnConfig

use of org.apache.druid.segment.column.ColumnConfig in project druid by druid-io.

the class AggregationTestHelper method createTopNQueryAggregationTestHelper.

public static AggregationTestHelper createTopNQueryAggregationTestHelper(List<? extends Module> jsonModulesToRegister, TemporaryFolder tempFolder) {
    ObjectMapper mapper = TestHelper.makeJsonMapper();
    TopNQueryQueryToolChest toolchest = new TopNQueryQueryToolChest(new TopNQueryConfig());
    final CloseableStupidPool<ByteBuffer> pool = new CloseableStupidPool<>("TopNQueryRunnerFactory-bufferPool", new Supplier<ByteBuffer>() {

        @Override
        public ByteBuffer get() {
            return ByteBuffer.allocate(10 * 1024 * 1024);
        }
    });
    final Closer resourceCloser = Closer.create();
    TopNQueryRunnerFactory factory = new TopNQueryRunnerFactory(pool, toolchest, QueryRunnerTestHelper.NOOP_QUERYWATCHER);
    IndexIO indexIO = new IndexIO(mapper, new ColumnConfig() {

        @Override
        public int columnCacheSizeBytes() {
            return 0;
        }
    });
    return new AggregationTestHelper(mapper, new IndexMergerV9(mapper, indexIO, OffHeapMemorySegmentWriteOutMediumFactory.instance()), indexIO, toolchest, factory, tempFolder, jsonModulesToRegister, resourceCloser, Collections.emptyMap());
}

Example 8 with ColumnConfig

use of org.apache.druid.segment.column.ColumnConfig in project druid by druid-io.

the class AggregationTestHelper method createScanQueryAggregationTestHelper.

public static AggregationTestHelper createScanQueryAggregationTestHelper(List<? extends Module> jsonModulesToRegister, TemporaryFolder tempFolder) {
    ObjectMapper mapper = TestHelper.makeJsonMapper();
    ScanQueryQueryToolChest toolchest = new ScanQueryQueryToolChest(new ScanQueryConfig(), DefaultGenericQueryMetricsFactory.instance());
    final Closer resourceCloser = Closer.create();
    ScanQueryRunnerFactory factory = new ScanQueryRunnerFactory(toolchest, new ScanQueryEngine(), new ScanQueryConfig());
    IndexIO indexIO = new IndexIO(mapper, new ColumnConfig() {

        @Override
        public int columnCacheSizeBytes() {
            return 0;
        }
    });
    return new AggregationTestHelper(mapper, new IndexMergerV9(mapper, indexIO, OffHeapMemorySegmentWriteOutMediumFactory.instance()), indexIO, toolchest, factory, tempFolder, jsonModulesToRegister, resourceCloser, Collections.emptyMap());
}