@Override
          protected Void collectMNode(IConfigMNode node) {
            result.add(getPartialPathFromRootToNode(node));
            return null;
          }
Get all paths of nodes in the given level matching the given path. If using prefix match, the
path pattern is used to match prefix path.
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/persistence/schema/ConfigMTree.java