@Override
  public ISchemaReader<IDeviceSchemaInfo> getTableDeviceReader(final PartialPath pathPattern)
      throws MetadataException {
    throw new UnsupportedOperationException();
  }
remove the node from the tag inverted index
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/schemaregion/impl/SchemaRegionPBTreeImpl.java