protected void pushPipeMetaToDataNodesIgnoreException(ConfigNodeProcedureEnv env) {
    try {
      // Ignore the exceptions reported
      pushPipeMetaToDataNodes(env);
    } catch (Exception e) {
      LOGGER.info("Failed to push pipe meta list to data nodes, will retry later.", e);
    }
  }
Parsing the given pipe's or all pipes' pushPipeMeta exceptions to string.

@param pipeName The given pipe's pipe name, {@code null} if report all pipes' exceptions.
@param respMap The responseMap after pushing pipe meta
@return Error messages for the given pipe after pushing pipe meta
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/impl/pipe/AbstractOperatePipeProcedureV2.java