How to deal a large number of small files in GraphAr ?

[DancyHuang]

For some large scale graphs , when use GraphAr as the storage format. if the underlying storage is HDFS or another object storage system, a large number of small files can have a significant impact on the file system, such as placing considerable pressure on metadata in the case of HDFS.
Has the Graphr community considered consolidating a large number of small files?

[SemyonSinchenko]

We have a goal to create a CLI-tool for working with GraphAr data. It is on roadmap. I think, that optimize command that concatenate small files may be a part of such a CLI.