Examples with VectorBatchGenerator org.apache.hadoop.hive.ql.exec.vector.util.batchgen.VectorBatchGenerator used on opensource projects

Example 1 with VectorBatchGenerator

use of org.apache.hadoop.hive.ql.exec.vector.util.batchgen.VectorBatchGenerator in project hive by apache.

the class TestVectorBatchGenerate method testTryIt.

@Test
public void testTryIt() throws Exception {
    GenerateType[] generateTypes = new GenerateType[] { new GenerateType(GenerateCategory.INT), new GenerateType(GenerateCategory.BYTE) };
    VectorBatchGenerator generator = new VectorBatchGenerator(generateTypes);
    VectorizedRowBatch batch = generator.createBatch();
    Random random = new Random();
    generator.generateBatch(batch, random, VectorizedRowBatch.DEFAULT_SIZE);
    VectorBatchDebug.debugDisplayBatch(batch, "testTryIt");
}

Example 2 with VectorBatchGenerator

use of org.apache.hadoop.hive.ql.exec.vector.util.batchgen.VectorBatchGenerator in project hive by apache.

the class TestVectorBatchGenerate method testTryIt2.

@Test
public void testTryIt2() throws Exception {
    GenerateType[] generateTypes = new GenerateType[] { new GenerateType(GenerateCategory.BOOLEAN), new GenerateType(GenerateCategory.LONG), new GenerateType(GenerateCategory.DOUBLE) };
    VectorBatchGenerator generator = new VectorBatchGenerator(generateTypes);
    VectorizedRowBatch batch = generator.createBatch();
    Random random = new Random();
    generator.generateBatch(batch, random, VectorizedRowBatch.DEFAULT_SIZE);
    VectorBatchDebug.debugDisplayBatch(batch, "testTryIt2");
}