Package org.apache.drill.exec.server

Examples of org.apache.drill.exec.server.Drillbit

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    public void hjWithExchange(@Injectable final DrillbitContext bitContext,
                               @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;
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    public void multipleConditionJoin(@Injectable final DrillbitContext bitContext,
                                      @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());

            QueryResultBatch batch = results.get(0);
            assertTrue(batchLoader.load(batch.getHeader().getDef(), batch.getData()));

            Iterator<VectorWrapper<?>> itr = batchLoader.iterator();
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  public void hjWithExchange1(@Injectable final DrillbitContext bitContext,
                              @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;
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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) {
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  @Test
  public void testMergeJoinInnerEmptyBatch() 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/merge_join_empty_batch.json"),
                      Charsets.UTF_8)
                      .replace("${JOIN_TYPE}", "INNER"));
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  @Test
  public void testMergeJoinLeftEmptyBatch() 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/merge_join_empty_batch.json"),
              Charsets.UTF_8)
              .replace("${JOIN_TYPE}", "LEFT"));
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  @Test
  public void testMergeJoinRightEmptyBatch() 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/merge_join_empty_batch.json"),
                      Charsets.UTF_8)
                      .replace("${JOIN_TYPE}", "RIGHT"));
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  @Test
  public void testMergeJoinExprInCondition() 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/mergeJoinExpr.json"), Charsets.UTF_8));
      int count = 0;
      for(QueryResultBatch b : results) {
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  //      + " on l.l_partkey = ps.ps_partkey and "
  //      + "    l.l_suppkey = ps.ps_suppkey";
  public void testMergeJoinMultiKeys() 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/mj_multi_condition.json"),
              Charsets.UTF_8));
      int count = 0;
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  // alter session set `planner.enable_hashjoin`=false;
  // select * from cp.`region.json` t1, cp.`region.json` t2 where t1.non_exist = t2.non_exist2 ;
  public void testMergeJoinInnerNullKey() 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/merge_join_nullkey.json"), Charsets.UTF_8).replace("${JOIN_TYPE}", "INNER"));
      int count = 0;
      for(QueryResultBatch b : results) {
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  • org.apache.drill.exec.cache.infinispan.ICache
  • org.apache.drill.exec.cache.TestWriteToDisk
  • org.apache.drill.exec.client.QuerySubmitter
  • org.apache.drill.exec.coord.zk.ZKClusterCoordinator
  • org.apache.drill.exec.coord.ZKClusterCoordinator
  • org.apache.drill.exec.expr.ExpressionInterpreterTest
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