@Override
  public Set<PartialPath> fetchSchemaBlackList(PathPatternTree patternTree)
      throws MetadataException {
    Set<PartialPath> deviceBasedPathPatternSet = new HashSet<>();
    for (PartialPath pathPattern : patternTree.getAllPathPatterns()) {
      for (PartialPath devicePath : mTree.getDevicesOfPreDeletedTimeSeries(pathPattern)) {
        deviceBasedPathPatternSet.addAll(pathPattern.alterPrefixPath(devicePath));
      }
    }
    return deviceBasedPathPatternSet;
  }
create aligned timeseries

@param plan CreateAlignedTimeSeriesPlan
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/schemaregion/impl/SchemaRegionMemoryImpl.java