elasticsearch5/src/main/java/site/ycsb/db/elasticsearch5/ElasticsearchClient.java [258:281]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        return Status.ERROR;
      }

      if (!isRefreshNeeded) {
        synchronized (this) {
          isRefreshNeeded = true;
        }
      }

      return Status.OK;
    } catch (final Exception e) {
      e.printStackTrace();
      return Status.ERROR;
    }
  }

  @Override
  public Status scan(
      final String table,
      final String startkey,
      final int recordcount,
      final Set<String> fields,
      final Vector<HashMap<String, ByteIterator>> result) {
    try {
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



elasticsearch5/src/main/java/site/ycsb/db/elasticsearch5/ElasticsearchRestClient.java [329:352]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        return Status.ERROR;
      }

      if (!isRefreshNeeded) {
        synchronized (this) {
          isRefreshNeeded = true;
        }
      }

      return Status.OK;
    } catch (final Exception e) {
      e.printStackTrace();
      return Status.ERROR;
    }
  }

  @Override
  public Status scan(
      final String table,
      final String startkey,
      final int recordcount,
      final Set<String> fields,
      final Vector<HashMap<String, ByteIterator>> result) {
    try {
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -