@Override
              public String getFullPath() {
                return getPartialPathFromRootToNode(node.getAsMNode()).getFullPath();
              }
Get node by the path

@return last node in given seriesPath
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/schemaregion/mtree/impl/mem/MTreeBelowSGMemoryImpl.java