Package org.apache.drill.exec.client

Examples of org.apache.drill.exec.client.DrillClient

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  @Test
    public void twoBitOneExchangeTwoEntryRun() throws Exception{
      RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet();

      try(Drillbit bit1 = new Drillbit(CONFIG, serviceSet); Drillbit bit2 = new Drillbit(CONFIG, serviceSet); DrillClient client = new DrillClient(CONFIG, serviceSet.getCoordinator());){
        bit1.run();
        bit2.run();
        client.connect();
        List<QueryResultBatch> results = client.runQuery(QueryType.PHYSICAL, Files.toString(FileUtils.getResourceAsFile("/physical_single_exchange_double_entry.json"), Charsets.UTF_8));
        int count = 0;
      for(QueryResultBatch b : results){
        count += b.getHeader().getRowCount();
        b.release();
      }
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  @Ignore
  public void testParseParquetPhysicalPlan() 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();
      List<QueryResultBatch> results = client.runQuery(org.apache.drill.exec.proto.UserBitShared.QueryType.PHYSICAL, Resources.toString(Resources.getResource(fileName),Charsets.UTF_8));
      RecordBatchLoader loader = new RecordBatchLoader(bit1.getContext().getAllocator());
      int count = 0;
      for (QueryResultBatch b : results) {
        System.out.println(String.format("Got %d results", b.getHeader().getRowCount()));
        count += b.getHeader().getRowCount();
        loader.load(b.getHeader().getDef(), b.getData());
        for (VectorWrapper vw : loader) {
          System.out.print(vw.getValueVector().getField().toExpr() + ": ");
          ValueVector vv = vw.getValueVector();
          for (int i = 0; i < vv.getAccessor().getValueCount(); i++) {
            Object o = vv.getAccessor().getObject(i);
            if (o instanceof byte[]) {
              System.out.print(" [" + new String((byte[]) o) + "]");
            } else {
              System.out.print(" [" + vv.getAccessor().getObject(i) + "]");
            }
//            break;
          }
          System.out.println();
        }
        loader.clear();
        b.release();
      }
      client.close();
      System.out.println(String.format("Got %d total results", count));
    }
  }
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  @Test
  public void testFullExecution() throws Exception {
    RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet();

    try(Drillbit bit1 = new Drillbit(CONFIG, serviceSet);
        DrillClient client = new DrillClient(CONFIG, serviceSet.getCoordinator())) {

      bit1.run();
      client.connect();
      List<QueryResultBatch> results = client.runQuery(org.apache.drill.exec.proto.UserBitShared.QueryType.PHYSICAL,
              Files.toString(
                      FileUtils.getResourceAsFile("/store/text/test.json"), Charsets.UTF_8)
                      .replace("#{DATA_FILE}", FileUtils.getResourceAsFile("/store/text/data/regions.csv").toURI().toString()));
      int count = 0;
      RecordBatchLoader loader = new RecordBatchLoader(bit1.getContext().getAllocator());
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  @Test
  @Ignore
  public void testParseParquetPhysicalPlanRemote() throws Exception {
    DrillConfig config = DrillConfig.create();

    try(DrillClient client = new DrillClient(config);){
      client.connect();
      ParquetResultsListener listener = new ParquetResultsListener();
      Stopwatch watch = new Stopwatch();
      watch.start();
      client.runQuery(org.apache.drill.exec.proto.UserBitShared.QueryType.PHYSICAL, Resources.toString(Resources.getResource(fileName),Charsets.UTF_8), listener);
      System.out.println(String.format("Got %d total records in %d seconds", listener.await(), watch.elapsed(TimeUnit.SECONDS)));
      client.close();
    }
  }
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    @Test
    public void testCastToBigInt() throws Exception {
        try (RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet();
             Drillbit bit = new Drillbit(CONFIG, serviceSet);
             DrillClient client = new DrillClient(CONFIG, serviceSet.getCoordinator())) {

            // run query.
            bit.run();
            client.connect();
            List<QueryResultBatch> results = client.runQuery(org.apache.drill.exec.proto.UserBitShared.QueryType.PHYSICAL,
                    Files.toString(FileUtils.getResourceAsFile("/functions/cast/test_cast_varchar_to_bigint.json"), Charsets.UTF_8)
                            .replace("#{TEST_FILE}", "/scan_json_test_cast.json")
            );

            RecordBatchLoader batchLoader = new RecordBatchLoader(bit.getContext().getAllocator());
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  public void twoBitTwoExchange() throws Exception {
    RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet();

    try(Drillbit bit1 = new Drillbit(CONFIG, serviceSet);
        Drillbit bit2 = new Drillbit(CONFIG, serviceSet);
        DrillClient client = new DrillClient(CONFIG, serviceSet.getCoordinator());) {

      bit1.run();
      bit2.run();
      client.connect();
      List<QueryResultBatch> results = client.runQuery(org.apache.drill.exec.proto.UserBitShared.QueryType.PHYSICAL,
        Files.toString(FileUtils.getResourceAsFile("/mergerecv/merging_receiver.json"),
          Charsets.UTF_8));
      int count = 0;
      RecordBatchLoader batchLoader = new RecordBatchLoader(client.getAllocator());
      // print the results
      for(QueryResultBatch b : results) {
        count += b.getHeader().getRowCount();
        for (int valueIdx = 0; valueIdx < b.getHeader().getRowCount(); valueIdx++) {
          List<Object> row = Lists.newArrayList();
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  public void testMultipleProvidersMixedSizes() throws Exception {
    RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet();

    try(Drillbit bit1 = new Drillbit(CONFIG, serviceSet);
        Drillbit bit2 = new Drillbit(CONFIG, serviceSet);
        DrillClient client = new DrillClient(CONFIG, serviceSet.getCoordinator());) {

      bit1.run();
      bit2.run();
      client.connect();
      List<QueryResultBatch> results = client.runQuery(org.apache.drill.exec.proto.UserBitShared.QueryType.PHYSICAL,
                                                        Files.toString(FileUtils.getResourceAsFile("/mergerecv/multiple_providers.json"),
                                                                        Charsets.UTF_8));
      int count = 0;
      RecordBatchLoader batchLoader = new RecordBatchLoader(client.getAllocator());
      // print the results
      Long lastBlueValue = null;
      for(QueryResultBatch b : results) {
        count += b.getHeader().getRowCount();
        for (int valueIdx = 0; valueIdx < b.getHeader().getRowCount(); valueIdx++) {
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  public void handleEmptyBatch() throws Exception {
    RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet();

    try(Drillbit bit1 = new Drillbit(CONFIG, serviceSet);
        Drillbit bit2 = new Drillbit(CONFIG, serviceSet);
        DrillClient client = new DrillClient(CONFIG, serviceSet.getCoordinator());) {

      bit1.run();
      bit2.run();
      client.connect();
      List<QueryResultBatch> results = client.runQuery(org.apache.drill.exec.proto.UserBitShared.QueryType.PHYSICAL,
                                                        Files.toString(FileUtils.getResourceAsFile("/mergerecv/empty_batch.json"),
                                                                        Charsets.UTF_8));
      int count = 0;
      RecordBatchLoader batchLoader = new RecordBatchLoader(client.getAllocator());
      // print the results
      for(QueryResultBatch b : results) {
        count += b.getHeader().getRowCount();
        for (int valueIdx = 0; valueIdx < b.getHeader().getRowCount(); valueIdx++) {
          List<Object> row = Lists.newArrayList();
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    public void simpleEqualityJoin() throws Throwable {

        // Function checks hash join with single equality condition
        try (RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet();
             Drillbit bit = new Drillbit(CONFIG, serviceSet);
             DrillClient client = new DrillClient(CONFIG, serviceSet.getCoordinator())) {

            // run query.
            bit.run();
            client.connect();
            List<QueryResultBatch> results = client.runQuery(org.apache.drill.exec.proto.UserBitShared.QueryType.PHYSICAL,
                    Files.toString(FileUtils.getResourceAsFile("/join/hash_join.json"), Charsets.UTF_8)
                            .replace("#{TEST_FILE_1}", FileUtils.getResourceAsFile("/build_side_input.json").toURI().toString())
                            .replace("#{TEST_FILE_2}", FileUtils.getResourceAsFile("/probe_side_input.json").toURI().toString()));

            RecordBatchLoader batchLoader = new RecordBatchLoader(bit.getContext().getAllocator());
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                               @Injectable UserServer.UserClientConnection connection) throws Throwable {

        // Function tests with hash join with exchanges
        try (RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet();
             Drillbit bit = new Drillbit(CONFIG, serviceSet);
             DrillClient client = new DrillClient(CONFIG, serviceSet.getCoordinator())) {

            // run query.
            bit.run();
            client.connect();
            List<QueryResultBatch> results = client.runQuery(org.apache.drill.exec.proto.UserBitShared.QueryType.PHYSICAL,
                    Files.toString(FileUtils.getResourceAsFile("/join/hj_exchanges.json"), Charsets.UTF_8));

            int count = 0;
            for(QueryResultBatch b : results) {
                if (b.getHeader().getRowCount() != 0)
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Related Classes of org.apache.drill.exec.client.DrillClient

  • io.netty.channel.nio.NioEventLoopGroup
  • org.apache.drill.BaseTestQuery
  • org.apache.drill.exec.coord.zk.ZKClusterCoordinator
  • org.apache.drill.exec.coord.ZKClusterCoordinator
  • org.apache.drill.exec.fn.impl.TestAggregateFunction
  • org.apache.drill.exec.fn.impl.TestDateFunctions
  • org.apache.drill.exec.fn.impl.TestMultiInputAdd
  • org.apache.drill.exec.fn.impl.TestNewAggregateFunctions
  • org.apache.drill.exec.memory.TopLevelAllocator
  • org.apache.drill.exec.physical.impl.join.TestHashJoin
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