org.apache.hadoop.hbase.CellUtil#createCell

Source File: ResponseTimeMapperTest.java From pinpoint with Apache License 2.0

6 votes

@Test
public void testResponseTimeMapperTest() throws Exception {

    Buffer buffer = new AutomaticBuffer();
    HistogramSlot histogramSlot = ServiceType.STAND_ALONE.getHistogramSchema().findHistogramSlot(1000, false);
    short histogramSlotTime = histogramSlot.getSlotTime();
    buffer.putShort(histogramSlotTime);
    buffer.putBytes(Bytes.toBytes("agent"));
    byte[] bufferArray = buffer.getBuffer();
    byte[] valueArray = Bytes.toBytes(1L);

    Cell mockCell = CellUtil.createCell(HConstants.EMPTY_BYTE_ARRAY, HConstants.EMPTY_BYTE_ARRAY, bufferArray, HConstants.LATEST_TIMESTAMP, KeyValue.Type.Maximum.getCode(), valueArray);

    ResponseTimeMapper responseTimeMapper = new ResponseTimeMapper();
    ResponseTime responseTime = new ResponseTime("applicationName", ServiceType.STAND_ALONE, System.currentTimeMillis());
    responseTimeMapper.recordColumn(responseTime, mockCell);

    Histogram agentHistogram = responseTime.findHistogram("agent");
    long fastCount = agentHistogram.getFastCount();
    Assert.assertEquals(fastCount, 1);
    long normal = agentHistogram.getNormalCount();
    Assert.assertEquals(normal, 0);
    long slow = agentHistogram.getSlowCount();
    Assert.assertEquals(slow, 0);

}

Source File: TestAppSummaryService.java From hraven with Apache License 2.0

6 votes

@Test
public void testCreateQueueListValue() throws IOException {
  JobDetails jd = new JobDetails(null);
  jd.setQueue("queue1");
  byte[] qb = Bytes.toBytes("queue2!queue3!");
  Cell existingQueuesCell = CellUtil.createCell(Bytes.toBytes("rowkey"),
      Constants.INFO_FAM_BYTES, Constants.HRAVEN_QUEUE_BYTES,
      HConstants.LATEST_TIMESTAMP, KeyValue.Type.Put.getCode(), qb);
  AppSummaryService appSummaryService =
      new AppSummaryService(hbaseConnection);

  String qlist = appSummaryService.createQueueListValue(jd,
      Bytes.toString(CellUtil.cloneValue(existingQueuesCell)));
  assertNotNull(qlist);
  String expQlist = "queue2!queue3!queue1!";
  assertEquals(expQlist, qlist);

  jd.setQueue("queue3");
  qlist = appSummaryService.createQueueListValue(jd,
      Bytes.toString(CellUtil.cloneValue(existingQueuesCell)));
  assertNotNull(qlist);
  expQlist = "queue2!queue3!";
  assertEquals(expQlist, qlist);
}

Source File: HBaseCellGenerator.java From geowave with Apache License 2.0

6 votes

public List<Cell> constructKeyValuePairs(final byte[] adapterId, final T entry) {

    final List<Cell> keyValuePairs = new ArrayList<>();
    final GeoWaveRow[] rows =
        BaseDataStoreUtils.getGeoWaveRows(entry, adapter, index, visibilityWriter);

    if ((rows != null) && (rows.length > 0)) {
      for (final GeoWaveRow row : rows) {
        for (final GeoWaveValue value : row.getFieldValues()) {
          final Cell cell =
              CellUtil.createCell(
                  GeoWaveKey.getCompositeId(row),
                  adapterId,
                  row.getDataId(),
                  System.currentTimeMillis(),
                  KeyValue.Type.Put.getCode(),
                  value.getValue());

          keyValuePairs.add(cell);
        }
      }
    }

    return keyValuePairs;
  }

Source File: TestJobHistoryRawService.java From hraven with Apache License 2.0

5 votes

@Test
public void testGetApproxSubmitTime()
    throws IOException, MissingColumnInResultException {
  JobHistoryRawService rawService = new JobHistoryRawService(hbaseConnection);
  Cell[] cells = new Cell[1];
  long modts = 1396550668000L;
  cells[0] = CellUtil.createCell(Bytes.toBytes("someRowKey"),
      Constants.INFO_FAM_BYTES, Constants.JOBHISTORY_LAST_MODIFIED_COL_BYTES,
      HConstants.LATEST_TIMESTAMP, KeyValue.Type.Put.getCode(),
      Bytes.toBytes(modts));
  Result result = Result.create(cells);
  long st = rawService.getApproxSubmitTime(result);
  long expts = modts - Constants.AVERGAE_JOB_DURATION;
  assertEquals(expts, st);
}

Source File: HBaseMergingFilter.java From geowave with Apache License 2.0

5 votes

/** Handle the entire row at one time */
@Override
public void filterRowCells(final List<Cell> rowCells) throws IOException {
  if (!rowCells.isEmpty()) {
    if (rowCells.size() > 1) {
      try {
        final Cell firstCell = rowCells.get(0);
        final byte[] singleRow = CellUtil.cloneRow(firstCell);
        final byte[] singleFam = CellUtil.cloneFamily(firstCell);
        final byte[] singleQual = CellUtil.cloneQualifier(firstCell);

        Mergeable mergedValue = null;
        for (final Cell cell : rowCells) {
          final byte[] byteValue = CellUtil.cloneValue(cell);
          final Mergeable value = (Mergeable) URLClassloaderUtils.fromBinary(byteValue);

          if (mergedValue != null) {
            mergedValue.merge(value);
          } else {
            mergedValue = value;
          }
        }

        final Cell singleCell =
            CellUtil.createCell(
                singleRow,
                singleFam,
                singleQual,
                System.currentTimeMillis(),
                KeyValue.Type.Put.getCode(),
                URLClassloaderUtils.toBinary(mergedValue));

        rowCells.clear();
        rowCells.add(singleCell);
      } catch (final Exception e) {
        throw new IOException("Exception in filter", e);
      }
    }
  }
}

Source File: FixedCardinalitySkippingFilter.java From geowave with Apache License 2.0

5 votes

private ReturnCode checkNextRow(final Cell cell) {
  final byte[] row = CellUtil.cloneRow(cell);

  System.arraycopy(row, 0, rowCompare, 0, rowCompare.length);

  final int cmp = Bytes.compareTo(rowCompare, nextRow);

  if (cmp < 0) {
    nextCell = CellUtil.createCell(nextRow);
    return ReturnCode.SEEK_NEXT_USING_HINT;
  } else {
    nextCell = null;
    return ReturnCode.INCLUDE;
  }
}

Source File: AndExpressionTest.java From phoenix with Apache License 2.0

5 votes

private Cell createCell(String name, Boolean value) {
    byte[] valueBytes = value == null ? null : value ? PBoolean.TRUE_BYTES : PBoolean.FALSE_BYTES;
    return CellUtil.createCell(
        Bytes.toBytes("row"),
        QueryConstants.DEFAULT_COLUMN_FAMILY_BYTES,
        Bytes.toBytes(name),
        1,
        KeyValue.Type.Put.getCode(),
        valueBytes);
}

Source File: OrExpressionTest.java From phoenix with Apache License 2.0

5 votes

private Cell createCell(String name, Boolean value) {
    byte[] valueBytes = value == null ? null : value ? PBoolean.TRUE_BYTES : PBoolean.FALSE_BYTES;
    return CellUtil.createCell(
            Bytes.toBytes("row"),
            QueryConstants.DEFAULT_COLUMN_FAMILY_BYTES,
            Bytes.toBytes(name),
            1,
            KeyValue.Type.Put.getCode(),
            valueBytes);
}