https://beam.apache.org/releases/javadoc/2.23.0/org/apache/beam/sdk/extensions/sorter/ExternalSorter.Options.SorterType.html
ExternalSorter.Options.SorterType (Apache Beam 2.23.0)
apache beamoptions
https://beam.apache.org/releases/javadoc/2.22.0/org/apache/beam/sdk/extensions/sorter/ExternalSorter.Options.SorterType.html
ExternalSorter.Options.SorterType (Apache Beam 2.22.0)
apache beamoptions