Package org.apache.tajo

Examples of org.apache.tajo.TajoTestingCluster

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  private static LogicalOptimizer optimizer;
  private static AsyncDispatcher dispatcher;

  @BeforeClass
  public static void setUp() throws Exception {
    util = new TajoTestingCluster();
    util.startCatalogCluster();

    conf = util.getConfiguration();
    catalog = util.getMiniCatalogCluster().getCatalog();
    TPCH tpch = new TPCH();
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  private static TPCH tpch;
  private static GlobalPlanner globalPlanner;

  @BeforeClass
  public static void setUp() throws Exception {
    util = new TajoTestingCluster();
    util.startCatalogCluster();
    catalog = util.getMiniCatalogCluster().getCatalog();
    for (FunctionDesc funcDesc : TajoMaster.initBuiltinFunctions()) {
      catalog.createFunction(funcDesc);
    }
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  private FileSystem fs;
  private Path testDir;

  @Before
  public void setUp() throws Exception {
    util = new TajoTestingCluster();
    conf = util.getConfiguration();
    testDir = CommonTestingUtil.getTestDir("target/test-data/TestRangeRetrieverHandler");
    fs = testDir.getFileSystem(conf);
    util.startCatalogCluster();
    catalog = util.getMiniCatalogCluster().getCatalog();
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  private static LogicalPlanner planner;
  private static LogicalOptimizer optimizer;

  @BeforeClass
  public static void setup() throws Exception {
    util = new TajoTestingCluster();
    util.startCatalogCluster();
    catalog = util.getMiniCatalogCluster().getCatalog();
    for (FunctionDesc funcDesc : TajoMaster.initBuiltinFunctions()) {
      catalog.createFunction(funcDesc);
    }
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  private TableDesc emp3;
  private TableDesc phone3;

  @Before
  public void setUp() throws Exception {
    util = new TajoTestingCluster();
    util.initTestDir();
    catalog = util.startCatalogCluster().getCatalog();
    testDir = CommonTestingUtil.getTestDir(TEST_PATH);
    conf = util.getConfiguration();
    sm = StorageManagerFactory.getStorageManager(conf, testDir);
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  @Test
  public final void testInsertOverwrite() throws Exception {
    String tableName ="InsertOverwrite";
    ResultSet res = tpch.execute("create table " + tableName +" (col1 int8, col2 int4, col3 float4)");
    res.close();
    TajoTestingCluster cluster = tpch.getTestingCluster();
    CatalogService catalog = cluster.getMaster().getCatalog();
    assertTrue(catalog.existsTable(tableName));

    res = tpch.execute("insert overwrite into " + tableName
        + " select l_orderkey, l_partkey, l_quantity from lineitem");
    res.close();
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  @Test
  public final void testInsertOverwriteSmallerColumns() throws Exception {
    String tableName = "insertoverwritesmallercolumns";
    ResultSet res = tpch.execute("create table " + tableName + " (col1 int8, col2 int4, col3 float4)");
    res.close();
    TajoTestingCluster cluster = tpch.getTestingCluster();
    CatalogService catalog = cluster.getMaster().getCatalog();
    assertTrue(catalog.existsTable(tableName));
    TableDesc originalDesc = catalog.getTableDesc(tableName);

    res = tpch.execute("insert overwrite into " + tableName + " select l_orderkey from lineitem");
    res.close();
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  @Test
  public final void testInsertOverwriteWithTargetColumns() throws Exception {
    String tableName = "InsertOverwriteWithTargetColumns";
    ResultSet res = tpch.execute("create table " + tableName + " (col1 int8, col2 int4, col3 float4)");
    res.close();
    TajoTestingCluster cluster = tpch.getTestingCluster();
    CatalogService catalog = cluster.getMaster().getCatalog();
    assertTrue(catalog.existsTable(tableName));
    TableDesc originalDesc = catalog.getTableDesc(tableName);

    res = tpch.execute("insert overwrite into " + tableName
        + " (col1, col3) select l_orderkey, l_quantity from lineitem");
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  @Test
  public final void testInsertOverwriteWithAsterisk() throws Exception {
    String tableName = "testinsertoverwritewithasterisk";
    ResultSet res = tpch.execute("create table " + tableName + " as select * from lineitem");
    res.close();
    TajoTestingCluster cluster = tpch.getTestingCluster();
    CatalogService catalog = cluster.getMaster().getCatalog();
    assertTrue(catalog.existsTable(tableName));

    res = tpch.execute("insert overwrite into " + tableName + " select * from lineitem where l_orderkey = 3");
    res.close();
    TableDesc desc = catalog.getTableDesc(tableName);
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    ResultSet res = tpch.execute(
        "create table " + tableName + " as select l_orderkey from lineitem");
    assertFalse(res.next());
    res.close();

    TajoTestingCluster cluster = tpch.getTestingCluster();
    CatalogService catalog = cluster.getMaster().getCatalog();
    assertTrue(catalog.existsTable(tableName));
    TableDesc orderKeys = catalog.getTableDesc(tableName);
    assertEquals(5, orderKeys.getMeta().getStat().getNumRows().intValue());

    // this query will result in the two rows.
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Related Classes of org.apache.tajo.TajoTestingCluster

  • org.apache.hadoop.fs.FileSystem
  • org.apache.hadoop.hdfs.HdfsConfiguration
  • org.apache.hadoop.yarn.server.resourcemanager.ResourceManager
  • org.apache.tajo.client.TajoClient
  • org.apache.tajo.conf.TajoConf
  • org.apache.tajo.engine.eval.ExprTestBase
  • org.apache.tajo.engine.eval.TestEvalTree
  • org.apache.tajo.engine.eval.TestEvalTreeUtil
  • org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan
  • org.apache.tajo.engine.planner.physical.TestBNLJoinExec
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