Examples with VectorRandomRowSource org.apache.hadoop.hive.ql.exec.vector.VectorRandomRowSource used on opensource projects

Example 46 with VectorRandomRowSource

use of org.apache.hadoop.hive.ql.exec.vector.VectorRandomRowSource in project hive by apache.

the class TestVectorMapJoinFastRowHashMap method testBigIntRowsExact.

@Test
public void testBigIntRowsExact() throws Exception {
    random = new Random(27722);
    // Use a large capacity that doesn't require expansion, yet.
    VectorMapJoinFastLongHashMapContainer map = new VectorMapJoinFastLongHashMapContainer(false, false, HashTableKeyType.LONG, LARGE_CAPACITY, LOAD_FACTOR, LARGE_WB_SIZE, -1, tableDesc, 4);
    VerifyFastRowHashMap verifyTable = new VerifyFastRowHashMap();
    VectorRandomRowSource valueSource = new VectorRandomRowSource();
    valueSource.init(random, VectorRandomRowSource.SupportedTypes.ALL, 4, /* allowNulls */
    false, /* isUnicodeOk */
    false);
    int rowCount = 1000;
    Object[][] rows = valueSource.randomRows(rowCount);
    addAndVerifyRows(valueSource, rows, map, HashTableKeyType.LONG, verifyTable, new String[] { "bigint" }, /* doClipping */
    false, /* useExactBytes */
    true);
}

Example 47 with VectorRandomRowSource

use of org.apache.hadoop.hive.ql.exec.vector.VectorRandomRowSource in project hive by apache.

the class TestVectorMapJoinFastRowHashMap method testBigIntRowsClipped.

@Test
public void testBigIntRowsClipped() throws Exception {
    random = new Random(326232);
    // Use a large capacity that doesn't require expansion, yet.
    VectorMapJoinFastLongHashMapContainer map = new VectorMapJoinFastLongHashMapContainer(false, false, HashTableKeyType.LONG, LARGE_CAPACITY, LOAD_FACTOR, LARGE_WB_SIZE, -1, tableDesc, 4);
    VerifyFastRowHashMap verifyTable = new VerifyFastRowHashMap();
    VectorRandomRowSource valueSource = new VectorRandomRowSource();
    valueSource.init(random, VectorRandomRowSource.SupportedTypes.ALL, 4, /* allowNulls */
    false, /* isUnicodeOk */
    false);
    int rowCount = 1000;
    Object[][] rows = valueSource.randomRows(rowCount);
    addAndVerifyRows(valueSource, rows, map, HashTableKeyType.LONG, verifyTable, new String[] { "bigint" }, /* doClipping */
    true, /* useExactBytes */
    false);
}

Example 48 with VectorRandomRowSource

use of org.apache.hadoop.hive.ql.exec.vector.VectorRandomRowSource in project hive by apache.

the class TestVectorMapJoinFastRowHashMap method testMultiKeyRows2.

@Test
public void testMultiKeyRows2() throws Exception {
    random = new Random(833099);
    // Use a large capacity that doesn't require expansion, yet.
    VectorMapJoinFastMultiKeyHashMapContainer map = new VectorMapJoinFastMultiKeyHashMapContainer(false, LARGE_CAPACITY, LOAD_FACTOR, LARGE_WB_SIZE, -1, 4);
    VerifyFastRowHashMap verifyTable = new VerifyFastRowHashMap();
    VectorRandomRowSource valueSource = new VectorRandomRowSource();
    valueSource.init(random, VectorRandomRowSource.SupportedTypes.ALL, 4, /* allowNulls */
    false, /* isUnicodeOk */
    false);
    int rowCount = 1000;
    Object[][] rows = valueSource.randomRows(rowCount);
    addAndVerifyRows(valueSource, rows, map, HashTableKeyType.MULTI_KEY, verifyTable, new String[] { "string", "string" }, /* doClipping */
    false, /* useExactBytes */
    false);
}

Example 49 with VectorRandomRowSource

use of org.apache.hadoop.hive.ql.exec.vector.VectorRandomRowSource in project hive by apache.

the class TestVectorMapJoinFastRowHashMap method testStringRowsClipped.

@Test
public void testStringRowsClipped() throws Exception {
    random = new Random(326232);
    // Use a large capacity that doesn't require expansion, yet.
    VectorMapJoinFastStringHashMapContainer map = new VectorMapJoinFastStringHashMapContainer(false, LARGE_CAPACITY, LOAD_FACTOR, LARGE_WB_SIZE, -1, tableDesc, 4);
    VerifyFastRowHashMap verifyTable = new VerifyFastRowHashMap();
    VectorRandomRowSource valueSource = new VectorRandomRowSource();
    valueSource.init(random, VectorRandomRowSource.SupportedTypes.ALL, 4, /* allowNulls */
    false, /* isUnicodeOk */
    false);
    int rowCount = 1000;
    Object[][] rows = valueSource.randomRows(rowCount);
    addAndVerifyRows(valueSource, rows, map, HashTableKeyType.STRING, verifyTable, new String[] { "string" }, /* doClipping */
    true, /* useExactBytes */
    false);
}

Example 50 with VectorRandomRowSource

use of org.apache.hadoop.hive.ql.exec.vector.VectorRandomRowSource in project hive by apache.

the class TestVectorMapJoinFastRowHashMap method testMultiKeyRowsExact2.

@Test
public void testMultiKeyRowsExact2() throws Exception {
    random = new Random(8235);
    // Use a large capacity that doesn't require expansion, yet.
    VectorMapJoinFastMultiKeyHashMapContainer map = new VectorMapJoinFastMultiKeyHashMapContainer(false, LARGE_CAPACITY, LOAD_FACTOR, LARGE_WB_SIZE, -1, 4);
    VerifyFastRowHashMap verifyTable = new VerifyFastRowHashMap();
    VectorRandomRowSource valueSource = new VectorRandomRowSource();
    valueSource.init(random, VectorRandomRowSource.SupportedTypes.ALL, 4, /* allowNulls */
    false, /* isUnicodeOk */
    false);
    int rowCount = 1000;
    Object[][] rows = valueSource.randomRows(rowCount);
    addAndVerifyRows(valueSource, rows, map, HashTableKeyType.MULTI_KEY, verifyTable, new String[] { "smallint" }, /* doClipping */
    false, /* useExactBytes */
    true);
}