Beispiel #1
0
  private static void waitUntil(long until) {
    long now = System.currentTimeMillis();

    while (now <= until) {
      try {
        Thread.sleep(1L);
        now = System.currentTimeMillis();
      } catch (InterruptedException e) {
        throw new RuntimeException(e);
      }
    }
  }
Beispiel #2
0
  @Override
  public void mutateMany(Map<String, Map<ByteBuffer, KCVMutation>> mutations, StoreTransaction txh)
      throws StorageException {
    final long delTS = System.currentTimeMillis();
    final long putTS = delTS + 1;

    Map<ByteBuffer, Pair<Put, Delete>> commandsPerKey = convertToCommands(mutations, putTS, delTS);
    List<Row> batch = new ArrayList<Row>(commandsPerKey.size()); // actual batch operation

    // convert sorted commands into representation required for 'batch' operation
    for (Pair<Put, Delete> commands : commandsPerKey.values()) {
      if (commands.getFirst() != null) batch.add(commands.getFirst());

      if (commands.getSecond() != null) batch.add(commands.getSecond());
    }

    try {
      HTableInterface table = null;

      try {
        table = connectionPool.getTable(tableName);
        table.batch(batch);
        table.flushCommits();
      } finally {
        IOUtils.closeQuietly(table);
      }
    } catch (IOException e) {
      throw new TemporaryStorageException(e);
    } catch (InterruptedException e) {
      throw new TemporaryStorageException(e);
    }

    waitUntil(putTS);
  }