Package org.apache.drill.common.config

Examples of org.apache.drill.common.config.DrillConfig

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  }

  @Test
  public void testOrderVarbinary() throws Exception {
    RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet();
    DrillConfig config = DrillConfig.create();

    try (Drillbit bit1 = new Drillbit(config, serviceSet);
        DrillClient client = new DrillClient(config, serviceSet.getCoordinator());) {
      bit1.run();
      client.connect();
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  public int submitQuery(String planLocation, String queryString, String type, String zkQuorum, boolean local, int bits, String format) throws Exception {
      return submitQuery(planLocation, queryString, type, zkQuorum, local, bits, format, VectorUtil.DEFAULT_COLUMN_WIDTH);
  }

  public int submitQuery(String planLocation, String queryString, String type, String zkQuorum, boolean local, int bits, String format, int width) throws Exception {
    DrillConfig config = DrillConfig.create();
    DrillClient client = null;

    Preconditions.checkArgument(!(planLocation == null && queryString == null), "Must provide either query file or query string");
    Preconditions.checkArgument(!(planLocation != null && queryString != null), "Must provide either query file or query string, not both");
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    return pluginSystemTable;
  }

  @SuppressWarnings("unchecked")
  public void init() throws DrillbitStartupException {
    DrillConfig config = context.getConfig();
    Collection<Class<? extends StoragePlugin>> plugins = PathScanner.scanForImplementations(StoragePlugin.class, config.getStringList(ExecConstants.STORAGE_ENGINE_SCAN_PACKAGES));
    logger.debug("Loading storage plugins {}", plugins);
    for (Class<? extends StoragePlugin> plugin : plugins) {
      int i = 0;
      for (Constructor<?> c : plugin.getConstructors()) {
        Class<?>[] params = c.getParameterTypes();
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  static final ConstructorChecker FORMAT_BASED = new ConstructorChecker(String.class, DrillbitContext.class, DrillFileSystem.class, StoragePluginConfig.class, FormatPluginConfig.class);
  static final ConstructorChecker DEFAULT_BASED = new ConstructorChecker(String.class, DrillbitContext.class, DrillFileSystem.class, StoragePluginConfig.class);

  static Map<String, FormatPlugin> getFormatPlugins(DrillbitContext context, DrillFileSystem fileSystem, FileSystemConfig storageConfig) {
    final DrillConfig config = context.getConfig();
    Map<String, FormatPlugin> plugins = Maps.newHashMap();

    Collection<Class<? extends FormatPlugin>> pluginClasses = PathScanner.scanForImplementations(FormatPlugin.class, config.getStringList(ExecConstants.STORAGE_ENGINE_SCAN_PACKAGES));


    if (storageConfig.formats == null || storageConfig.formats.isEmpty()) {

      for (Class<? extends FormatPlugin> pluginClass: pluginClasses) {
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    this.currentReader.setOperatorContext(this.oContext);
    this.currentReader.setup(mutator);
    this.partitionColumns = partitionColumns.iterator();
    this.partitionValues = this.partitionColumns.hasNext() ? this.partitionColumns.next() : null;
    this.selectedPartitionColumns = selectedPartitionColumns;
    DrillConfig config = context.getConfig();
    this.partitionColumnDesignator = config == null ? "dir" : config.getString(ExecConstants.FILESYSTEM_PARTITION_COLUMN_LABEL);
    addPartitionVectors();
  }
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  private int targetRecordCount;

  public ExternalSortBatch(ExternalSort popConfig, FragmentContext context, RecordBatch incoming) throws OutOfMemoryException {
    super(popConfig, context);
    this.incoming = incoming;
    DrillConfig config = context.getConfig();
    Configuration conf = new Configuration();
    conf.set("fs.default.name", config.getString(ExecConstants.EXTERNAL_SORT_SPILL_FILESYSTEM));
    try {
      this.fs = FileSystem.get(conf);
    } catch (IOException e) {
      throw new RuntimeException(e);
    }
    SPILL_TARGET_RECORD_COUNT = config.getInt(ExecConstants.EXTERNAL_SORT_TARGET_SPILL_BATCH_SIZE);
    TARGET_RECORD_COUNT = config.getInt(ExecConstants.EXTERNAL_SORT_TARGET_BATCH_SIZE);
    SPILL_BATCH_GROUP_SIZE = config.getInt(ExecConstants.EXTERNAL_SORT_SPILL_GROUP_SIZE);
    SPILL_THRESHOLD = config.getInt(ExecConstants.EXTERNAL_SORT_SPILL_THRESHOLD);
    SPILL_DIRECTORIES = config.getStringList(ExecConstants.EXTERNAL_SORT_SPILL_DIRS);
    dirs = Iterators.cycle(Lists.newArrayList(SPILL_DIRECTORIES));
    uid = System.nanoTime();
    copierAllocator = oContext.getAllocator().getChildAllocator(context, 10000000, 20000000, true);
  }
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  public StoragePlugins(@JsonProperty("storage") Map<String, StoragePluginConfig> storage) {
    this.storage = storage;
  }

  public static void main(String[] args) throws Exception{
    DrillConfig config = DrillConfig.create();
    String data = Resources.toString(Resources.getResource("storage-engines.json"), Charsets.UTF_8);
    StoragePlugins se = config.getMapper().readValue(data,  StoragePlugins.class);
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    config.getMapper().writeValue(System.out, se);
    config.getMapper().writeValue(os, se);
    se = config.getMapper().readValue(new ByteArrayInputStream(os.toByteArray()), StoragePlugins.class);
    System.out.println(se);
  }
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  static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(TestEvaluationVisitor.class);


  @Test
  public void x() throws Exception{
    DrillConfig c = DrillConfig.create();

    FunctionImplementationRegistry reg = new FunctionImplementationRegistry(c);
    EvaluationVisitor v = new EvaluationVisitor(reg);
    CodeGenerator<?> g = CodeGenerator.get(Projector.TEMPLATE_DEFINITION, reg);
    SchemaPath path = (SchemaPath) getExpr("a.b[4][2].c[6]");
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  @Test
  public void test() throws Exception {
    List<ValueVector> vectorList = Lists.newArrayList();
    RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet();
    DrillConfig config = DrillConfig.create();
    Drillbit bit = new Drillbit(config, serviceSet);
    bit.run();
    DrillbitContext context = bit.getContext();

    MaterializedField intField = MaterializedField.create(new SchemaPath("int", ExpressionPosition.UNKNOWN), Types.required(TypeProtos.MinorType.INT));
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    byte[] output = cw.toByteArray();
    Files.write(output, new File("/src/scratch/bytes/S.class"));
    check(output);


    DrillConfig c = DrillConfig.createClient();
    SystemOptionManager m = new SystemOptionManager(c, new LocalPStoreProvider(c));
    m.init();
    QueryClassLoader ql = new QueryClassLoader(DrillConfig.create(), m);
    ql.injectByteCode("org.apache.drill.Pickle$OutgoingBatch", output);
    Class<?> clz = ql.loadClass("org.apache.drill.Pickle$OutgoingBatch");
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Related Classes of org.apache.drill.common.config.DrillConfig

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  • com.fasterxml.jackson.databind.ObjectMapper
  • com.typesafe.config.Config
  • org.apache.drill.common.logical.LogicalPlanBuilderTest
  • org.apache.drill.exec.cache.TestWriteToDisk
  • org.apache.drill.exec.client.QuerySubmitter
  • org.apache.drill.exec.compile.bytecode.ReplaceMethodInvoke
  • org.apache.drill.exec.compile.TestEvaluationVisitor
  • org.apache.drill.exec.fn.impl.TestByteComparisonFunctions
  • org.apache.drill.exec.opt.BasicOptimizerTest
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