Examples of org.apache.hadoop.hbase.client.Result.listCells()

Class org.apache.hadoop.hbase.client.Result

Examples of org.apache.hadoop.hbase.client.Result.listCells()

org.apache.hadoop.hbase.client.Result.listCells()
Create a sorted list of the Cell's in this result. Since HBase 0.20.5 this is equivalent to raw(). @return sorted List of Cells; can be null if no cells in the result


    Get get = new Get(ROW);
    Result r = region.get(get);
    assertNull(
      "Got an unexpected number of rows - no data should be returned with the NoDataFromScan coprocessor. Found: "
          + r, r.listCells());
  }


  @Test
  public void testRegionObserverFlushTimeStacking() throws Exception {
    byte[] ROW = Bytes.toBytes("testRow");

View Full Code Here

    region.flushcache();
    Get get = new Get(ROW);
    Result r = region.get(get);
    assertNull(
      "Got an unexpected number of rows - no data should be returned with the NoDataFromScan coprocessor. Found: "
          + r, r.listCells());
  }


  /*
   * Custom HRegion which uses CountDownLatch to signal the completion of compaction
   */

View Full Code Here

          }
        }
        byte[] firstValue = null;
        byte[] secondValue = null;
        int count = 0;
         for(Cell kv : r.listCells()) {
          if (count == 0) {
            firstValue = CellUtil.cloneValue(kv);
          }
          if (count == 1) {
            secondValue = CellUtil.cloneValue(kv);

View Full Code Here

      byte[] row = {};
      List<Cell> keyValues = ImmutableList.<Cell>of(
          new KeyValue(row, "familyA".getBytes(), "qualifierA".getBytes(), Bytes.toBytes("1111")),
          new KeyValue(row, "familyA".getBytes(), "qualifierA".getBytes(), Bytes.toBytes("2222")),
          new KeyValue(row, "familyB".getBytes(), "qualifierB".getBytes(), Bytes.toBytes("3333")));
      when(result.listCells()).thenReturn(keyValues);
      OutputCollector<ImmutableBytesWritable, Result> outputCollectorMock =
          mock(OutputCollector.class);
      gTableMap.map(null, result, outputCollectorMock, reporter);
      verify(result).listCells();
      verifyZeroInteractions(outputCollectorMock);

View Full Code Here

      byte[] row = {};
      List<Cell> keyValues = ImmutableList.<Cell>of(
          new KeyValue(row, "familyA".getBytes(), "qualifierA".getBytes(), Bytes.toBytes("1111")),
          new KeyValue(row, "familyB".getBytes(), "qualifierB".getBytes(), Bytes.toBytes("2222")),
          new KeyValue(row, "familyC".getBytes(), "qualifierC".getBytes(), Bytes.toBytes("3333")));
      when(result.listCells()).thenReturn(keyValues);
      OutputCollector<ImmutableBytesWritable, Result> outputCollectorMock =
          mock(OutputCollector.class);
      gTableMap.map(null, result, outputCollectorMock, reporter);
      verify(result).listCells();
      verify(outputCollectorMock, times(1))

View Full Code Here

      final byte[] secondPartKeyValue = Bytes.toBytes("35245142671437");
      byte[] row = {};
      List<Cell> cells = ImmutableList.<Cell>of(
          new KeyValue(row, "familyA".getBytes(), "qualifierA".getBytes(), firstPartKeyValue),
          new KeyValue(row, "familyB".getBytes(), "qualifierB".getBytes(), secondPartKeyValue));
      when(result.listCells()).thenReturn(cells);
  
      final AtomicBoolean outputCollected = new AtomicBoolean();
      OutputCollector<ImmutableBytesWritable, Result> outputCollector =
          new OutputCollector<ImmutableBytesWritable, Result>() {
        @Override

View Full Code Here

          ResultScanner scanner = t.getScanner(scan);
          Result result = null;
          do {
            result = scanner.next();
            if (result != null) {
              scanResults.addAll(result.listCells());
            }
          } while (result != null);
        } finally {
          t.close();
        }

View Full Code Here

          }
        }
        byte[] firstValue = null;
        byte[] secondValue = null;
        int count = 0;
        for(Cell kv : r.listCells()) {
          if (count == 0) {
            firstValue = CellUtil.cloneValue(kv);
          }else if (count == 1) {
            secondValue = CellUtil.cloneValue(kv);
          }else if (count == 2) {

View Full Code Here

        Get get = new Get(rows[i]);
        get.addFamily(HConstants.CATALOG_FAMILY);
        get.setTimeStamp(timestamp[j]);
        Result result = table.get(get);
        int cellCount = 0;
        for(@SuppressWarnings("unused")Cell kv : result.listCells()) {
          cellCount++;
        }
        assertTrue(cellCount == 1);
      }
      table.close();

View Full Code Here

      LOG.info("scan column range: " + s.toString());
      long timeBeforeScan = System.currentTimeMillis();


      Result result;
      while ((result = scanner.next()) != null) {
        for (Cell kv : result.listCells()) {
          results.add(kv);
        }
      }
      long scanTime = System.currentTimeMillis() - timeBeforeScan;
      scanner.close();

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

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.