Package org.apache.drill.exec.client

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

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    public void testComplexDecimalSort() throws Exception {

        // Function checks if sort output on complex decimal type works
        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("/decimal/test_decimal_sort_complex.json"), Charsets.UTF_8)
                            .replace("#{TEST_FILE}", "/input_sort_complex_decimal.json")
            );

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

        // Function tests hash join with multiple join conditions
        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_multi_condition_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 {

    // Another test for 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_exchanges1.json"), Charsets.UTF_8));

      int count = 0;
      for(QueryResultBatch b : results) {
        if (b.getHeader().getRowCount() != 0)
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  @Test
  public void testHashJoinExprInCondition() 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("/join/hashJoinExpr.json"), Charsets.UTF_8));
      int count = 0;
      for(QueryResultBatch b : results) {
        if (b.getHeader().getRowCount() != 0)
          count += b.getHeader().getRowCount();
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public class TestComplexToJson extends BaseTestQuery {

  @Test
  public void test() throws Exception {
    DrillClient parent_client = client;

    List<QueryResultBatch> results;
    RecordBatchLoader loader = new RecordBatchLoader(getAllocator());
   
    client = new DrillClient(config, serviceSet.getCoordinator());
    client.setSupportComplexTypes(false);
    client.connect();
    results = testSqlWithResults("select * from dfs_test.`[WORKING_PATH]/src/test/resources/store/text/data/regions.csv`");
    loader.load(results.get(0).getHeader().getDef(), results.get(0).getData());
    RecordBatchDef def = results.get(0).getHeader().getDef();
    // the entire row is returned as a single column
    assertEquals(1, def.getFieldCount());
    // with setSupportComplexTypes == false, the column mode should be REQUIRED
    assertTrue(def.getField(0).getMajorType().getMode() == DataMode.REQUIRED);
    loader.clear();
    for(QueryResultBatch result : results) {
      result.release();
    }
    client.close();

    client = new DrillClient(config, serviceSet.getCoordinator());
    client.setSupportComplexTypes(true);
    client.connect();
    results = testSqlWithResults("select * from dfs_test.`[WORKING_PATH]/src/test/resources/store/text/data/regions.csv`");
    loader.load(results.get(0).getHeader().getDef(), results.get(0).getData());
    def = results.get(0).getHeader().getDef();
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  public void testFilterPlan() 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("physical_filter.json"), Charsets.UTF_8));
      RecordBatchLoader loader = new RecordBatchLoader(bit1.getContext().getAllocator());
      for (QueryResultBatch b : results) {
        System.out.println(String.format("Got %d results", b.getHeader().getRowCount()));
        loader.load(b.getHeader().getDef(), b.getData());
        for (VectorWrapper<?> vw : loader) {
          System.out.println(vw.getValueVector().getField().toExpr());
          ValueVector vv = vw.getValueVector();
          for (int i = 0; i < vv.getAccessor().getValueCount(); i++) {
            Object o = vv.getAccessor().getObject(i);
            System.out.println(vv.getAccessor().getObject(i));
          }
        }
        loader.clear();
        b.release();
      }
      client.close();
    }
  }
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  public void testJoinPlan() 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("physical_join.json"), Charsets.UTF_8));
      RecordBatchLoader loader = new RecordBatchLoader(bit1.getContext().getAllocator());
      for (QueryResultBatch b : results) {
        System.out.println(String.format("Got %d results", b.getHeader().getRowCount()));
        loader.load(b.getHeader().getDef(), b.getData());
        for (VectorWrapper<?> vw : loader) {
          System.out.println(vw.getValueVector().getField().toExpr());
          ValueVector vv = vw.getValueVector();
          for (int i = 0; i < vv.getAccessor().getValueCount(); i++) {
            Object o = vv.getAccessor().getObject(i);
            System.out.println(vv.getAccessor().getObject(i));
          }
        }
        loader.clear();
        b.release();
      }
      client.close();
    }
  }
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  public void testFilterString() 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.LOGICAL,
          Resources.toString(Resources.getResource("logical_string_filter.json"), Charsets.UTF_8));
      RecordBatchLoader loader = new RecordBatchLoader(bit1.getContext().getAllocator());
      for (QueryResultBatch b : results) {
        System.out.println(String.format("Got %d results", b.getHeader().getRowCount()));
        loader.load(b.getHeader().getDef(), b.getData());
        for (VectorWrapper<?> vw : loader) {
          System.out.println(vw.getValueVector().getField().toExpr());
          ValueVector vv = vw.getValueVector();
          for (int i = 0; i < vv.getAccessor().getValueCount(); i++) {
            Object o = vv.getAccessor().getObject(i);
            if (vv instanceof VarBinaryVector) {
              VarBinaryVector.Accessor x = ((VarBinaryVector) vv).getAccessor();
              VarBinaryHolder vbh = new VarBinaryHolder();
              x.get(i, vbh);
              System.out.printf("%d..%d", vbh.start, vbh.end);

              System.out.println("[" + new String((byte[]) vv.getAccessor().getObject(i)) + "]");
            } else {
              System.out.println(vv.getAccessor().getObject(i));
            }

          }
        }
        loader.clear();
        b.release();
      }
      client.close();
    }
  }
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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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