Package org.apache.tajo.jdbc

Examples of org.apache.tajo.jdbc.TajoResultSet

322
323
324
325
326
327
328
329
330
331
332
              ResultSet res = null;
              try {
                ClientProtos.GetQueryResultResponse response = tajoClient.getResultResponse(tajoQueryId);
                TableDesc desc = CatalogUtil.newTableDesc(response.getTableDesc());
                tajoClient.getConf().setVar(TajoConf.ConfVars.USERNAME, response.getTajoUserName());
                res = new TajoResultSet(tajoClient, queryId, tajoClient.getConf(), desc);

                ResultSetMetaData rsmd = res.getMetaData();
                resultSize = desc.getStats().getNumBytes();
                LOG.info("Tajo Query Result: " + desc.getPath() + "\n");
View Full Code Here
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
      QueryStatus queryStatus = client.getQueryStatus(queryId);
      assertNotNull(queryStatus);
      assertTrue(!TajoClient.isQueryRunnning(queryStatus.getState()));

      TajoResultSet resultSet = (TajoResultSet) client.getQueryResult(queryId);
      assertNotNull(resultSet);

      int count = 0;
      while(resultSet.next()) {
        count++;
      }

      assertEquals(5, count);
    } finally {
View Full Code Here
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
  }

  @Test
  public final void testBroadcastBasicJoin() throws Exception {
    ResultSet res = executeQuery();
    TajoResultSet ts = (TajoResultSet)res;
    assertResultSet(res);
    cleanupQuery(res);

    MasterPlan plan = getQueryPlan(ts.getQueryId());
    ExecutionBlock rootEB = plan.getRoot();

    /*
    |-eb_1395998037360_0001_000006
       |-eb_1395998037360_0001_000005
View Full Code Here
417
418
419
420
421
422
423
      return createNullResultSet(queryId);
    }
    GetQueryResultResponse response = getResultResponse(queryId);
    TableDesc tableDesc = CatalogUtil.newTableDesc(response.getTableDesc());
    conf.setVar(ConfVars.USERNAME, response.getTajoUserName());
    return new TajoResultSet(this, queryId, conf, tableDesc);
  }
View Full Code Here
425
426
427
428
429
430
431
  public static ResultSet createResultSet(TajoClient client, QueryId queryId, GetQueryResultResponse response)
      throws IOException {
    TableDesc desc = CatalogUtil.newTableDesc(response.getTableDesc());
    TajoConf conf = new TajoConf(client.getConf());
    conf.setVar(ConfVars.USERNAME, response.getTajoUserName());
    return new TajoResultSet(client, queryId, conf, desc);
  }
View Full Code Here
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
  public static ResultSet createResultSet(TajoClient client, SubmitQueryResponse response) throws IOException {
    if (response.hasTableDesc()) {
      TajoConf conf = new TajoConf(client.getConf());
      conf.setVar(ConfVars.USERNAME, response.getUserName());
      if (response.hasMaxRowNum()) {
        return new TajoResultSet(
            client,
            QueryIdFactory.NULL_QUERY_ID,
            conf,
            new TableDesc(response.getTableDesc()),
            response.getMaxRowNum());
      } else {
        return new TajoResultSet(
            client,
            QueryIdFactory.NULL_QUERY_ID,
            conf,
            new TableDesc(response.getTableDesc()));
      }
View Full Code Here
488
489
490
491
492
493
494
      return createNullResultSet(queryId);
    }
  }

  public ResultSet createNullResultSet(QueryId queryId) throws IOException {
    return new TajoResultSet(this, queryId);
  }
View Full Code Here
TOP

Related Classes of org.apache.tajo.jdbc.TajoResultSet

  • org.apache.hadoop.fs.PathFilter
  • org.apache.tajo.client.TajoClient
  • org.apache.tajo.client.TestTajoClient
  • org.apache.tajo.engine.query.TestJoinBroadcast
  • org.apache.tajo.storage.fragment.FileFragment
  • org.apache.tajo.storage.MergeScanner
  • org.apache.tajo.storage.Tuple
  • org.apache.tajo.webapp.QueryExecutorServlet$QueryRunner
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.