Package org.apache.drill.exec.record

Examples of org.apache.drill.exec.record.RecordBatchLoader.clear()

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      count += result.getHeader().getRowCount();
      loader.load(result.getHeader().getDef(), result.getData());
      if (loader.getRecordCount() > 0) {
        VectorUtil.showVectorAccessibleContent(loader);
      }
      loader.clear();
      result.release();
    }
    assertTrue(count == 10);
  }
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            res.add(new String(((VarCharVector) v).getAccessor().get(j)));
          } else {
            res.add(v.getAccessor().getObject(j));
          }
        }
        loader.clear();
        result.release();
      }
    }

    return res.toArray();
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      loader.load(result.getHeader().getDef(), result.getData());
      if (loader.getRecordCount() <= 0) {
        break;
      }
      VectorUtil.showVectorAccessibleContent(loader, columnWidths);
      loader.clear();
      result.release();
    }
    System.out.println("Total record count: " + rowCount);
    return rowCount;
  }
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      }
      VectorUtil.appendVectorAccessibleContent(loader, formattedResults, delimiter, includeHeader);
      if (!includeHeader) {
        includeHeader = false;
      }
      loader.clear();
      result.release();
    }

    return formattedResults.toString();
  }
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      for (int i = 0; i<result.length; i++ ) {
        for (int j = 0; j<result[0].length; j++) {
          assertEquals(String.format("Column %s at row %s have wrong result",  j, i), result[i][j].toString(), expected[i][j]);
        }
      }
      batchLoader.clear();
      for(QueryResultBatch b : results){
        b.release();
      }

    }
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    assertTrue(batchLoader.load(batch.getHeader().getDef(), batch.getData()));
    assertEquals(3, batchLoader.getSchema().getFieldCount());
    testExistentColumns(batchLoader, batch);

    batch.release();
    batchLoader.clear();
  }

  @Test
  public void testNullWhereListExpected() throws Exception {
    test("alter system set `store.json.all_text_mode` = true");
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    assertNull(vw.getValueVector().getAccessor().getObject(1));
    assertNull(vw.getValueVector().getAccessor().getObject(2));

    vw.getValueVector().clear();
    batch.release();
    batchLoader.clear();
  }

  private void testExistentColumns(RecordBatchLoader batchLoader, QueryResultBatch batch) throws SchemaChangeException {

    assertTrue(batchLoader.load(batch.getHeader().getDef(), batch.getData()));
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    RecordBatchLoader batchLoader = new RecordBatchLoader(getAllocator());
    for(QueryResultBatch result : results) {
      batchLoader.load(result.getHeader().getDef(), result.getData());
      if (batchLoader.getRecordCount() <= 0) {
        result.release();
        batchLoader.clear();
        continue;
      }
      // Output columns and types
      //  1. str1 : Var16Char
      //  2. upperStr1 : NullableVar16Char
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        numRecords++;
      }

      result.release();
      batchLoader.clear();
    }

    System.out.println("Processed " + numRecords + " records");
  }
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    RecordBatchLoader batchLoader = new RecordBatchLoader(getAllocator());
    for(QueryResultBatch result : results) {
      batchLoader.load(result.getHeader().getDef(), result.getData());
      if (batchLoader.getRecordCount() <= 0) {
        result.release();
        batchLoader.clear();
        continue;
      }

      // Output columns and types
      // 1. str1 : Var16Char
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