# Known Limitations

The CDK Data module has the following known limitations as well as the intended
course of action, if available. Users are encouraged to participate in the
discussion of any feature addition or improvements by way of the mailing lists
or the indicated JIRA, if it exists.

* It's not currently possible to rename datasets.
* There's no inter-process coordination or locking when operating on datasets.
  As a result, races can occur if two processes each try and create the same
  dataset.
* It's not currently possible to drop partitions.
* File names generated by the FileSystem\* implementation writers are not
  guaranteed to be truly unique.
* All datasets are currently compressed using Snappy. It is not possible to disable
  compression or use a different codec.

# Known Limitations

The CDK Data module has the following known limitations as well as the intended
course of action, if available. Users are encouraged to participate in the
discussion of any feature addition or improvements by way of the mailing lists
or the indicated JIRA, if it exists.

* It's not currently possible to rename datasets.
* There's no inter-process coordination or locking when operating on datasets.
  As a result, races can occur if two processes each try and create the same
  dataset.
* File names generated by the FileSystem\* implementation writers are not
  guaranteed to be truly unique.
* All datasets are currently compressed using Snappy. It is not possible to disable
  compression or use a different codec.

Remove limitation about dropping partitions since this was lifted a while back.
Remove limitation about dropping partitions since this was lifted a while back.
