docs: private boolean appendEntry(long index, RaftLogEntry entry, RaftLogWriter writer, CompletableFuture<AppendResponse> future) {
      try {
        Indexed<RaftLogEntry> indexed = writer.append(entry);
        log.trace("Appended {}", indexed);
      } catch (StorageException.TooLarge e) {
        log.warn("Entry size exceeds maximum allowed bytes. Ensure Raft storage configuration is consistent on all nodes!");
        return false;
      } catch (StorageException.OutOfDiskSpace e) {
        log.trace("Append failed: {}", e);
        raft.getServiceManager().compact();
        failAppend(index - 1, future);
        return false;
      }
      return true;
    }