@Override
  public TSStatus visitPipeUnsetSchemaTemplate(
      PipeUnsetSchemaTemplatePlan pipeUnsetSchemaTemplatePlan, Exception context) {
    if (context instanceof MetadataException) {
      return new TSStatus(TSStatusCode.PIPE_RECEIVER_USER_CONFLICT_EXCEPTION.getStatusCode())
          .setMessage(context.getMessage());
    }
    return super.visitPipeUnsetSchemaTemplate(pipeUnsetSchemaTemplatePlan, context);
  }
This visitor translated some exceptions to pipe related status to help sender classify them and
apply different error handling tactics. Please DO NOT modify the exceptions returned by the
processes that generate the following exceptions in the class.
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/manager/pipe/receiver/visitor/PipeConfigPhysicalPlanExceptionVisitor.java