@Override
  public void customize(
      final PipeParameters parameters, final PipeConnectorRuntimeConfiguration configuration)
      throws Exception {
    super.customize(parameters, configuration);
    if (isTabletBatchModeEnabled) {
      tabletBatchBuilder =
          new PipeConsensusSyncBatchReqBuilder(
              parameters,
              new TConsensusGroupId(TConsensusGroupType.DataRegion, consensusGroupId),
              thisDataNodeId);
    }
    // Currently, tablet batch is false by default in PipeConsensus;
    isTabletBatchModeEnabled = false;
  }
This connector is used for PipeConsensus to transfer queued event.
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/pipe/connector/protocol/pipeconsensus/PipeConsensusSyncConnector.java