core/src/main/java/com/orientechnologies/orient/core/db/document/ODatabaseDocumentAbstract.java
@Override
  public long countClusterElements(int[] iClusterIds, boolean countTombstones) {
    checkIfActive();
    String name;
    for (int iClusterId : iClusterIds) {
      name = getClusterNameById(iClusterId);
      checkSecurity(ORule.ResourceGeneric.CLUSTER, ORole.PERMISSION_READ, name);
    }

    return getStorage().count(iClusterIds, countTombstones);
  }
@Override
  public long countClusterElements(int[] iClusterIds, boolean countTombstones) {
    checkIfActive();
    String name;
    for (int iClusterId : iClusterIds) {
      name = getClusterNameById(iClusterId);
      checkSecurity(ORule.ResourceGeneric.CLUSTER, ORole.PERMISSION_READ, name);
    }

    return getStorage().count(iClusterIds, countTombstones);
  }
{@inheritDoc}