Examples with SmallTableGenerationParameters org.apache.hadoop.hive.ql.exec.vector.mapjoin.MapJoinTestDescription.SmallTableGenerationParameters used on opensource projects

Example 6 with SmallTableGenerationParameters

use of org.apache.hadoop.hive.ql.exec.vector.mapjoin.MapJoinTestDescription.SmallTableGenerationParameters in project hive by apache.

the class TestMapJoinOperator method doTestMultiKey.

public void doTestMultiKey(long seed, VectorMapJoinVariation vectorMapJoinVariation) throws Exception {
    int rowCount = 10000;
    HiveConf hiveConf = new HiveConf();
    String[] bigTableColumnNames = new String[] { "b1", "b2", "b3" };
    TypeInfo[] bigTableTypeInfos = new TypeInfo[] { TypeInfoFactory.intTypeInfo, TypeInfoFactory.longTypeInfo, TypeInfoFactory.stringTypeInfo };
    int[] bigTableKeyColumnNums = new int[] { 0, 1, 2 };
    String[] smallTableValueColumnNames = new String[] { "sv1" };
    TypeInfo[] smallTableValueTypeInfos = new TypeInfo[] { TypeInfoFactory.stringTypeInfo };
    int[] bigTableRetainColumnNums = new int[] { 0, 1, 2 };
    int[] smallTableRetainKeyColumnNums = new int[] {};
    int[] smallTableRetainValueColumnNums = new int[] { 0 };
    SmallTableGenerationParameters smallTableGenerationParameters = new SmallTableGenerationParameters();
    // ----------------------------------------------------------------------------------------------
    MapJoinTestDescription testDesc = new MapJoinTestDescription(hiveConf, vectorMapJoinVariation, bigTableColumnNames, bigTableTypeInfos, bigTableKeyColumnNums, smallTableValueColumnNames, smallTableValueTypeInfos, bigTableRetainColumnNums, smallTableRetainKeyColumnNums, smallTableRetainValueColumnNums, smallTableGenerationParameters);
    // Prepare data.  Good for ANY implementation variation.
    MapJoinTestData testData = new MapJoinTestData(rowCount, testDesc, seed, seed * 10);
    executeTest(testDesc, testData);
}