[Bug]: Unpartitioned tables in Mixed-Hive format generate a lot of .keep files

[shendanfengg]

What happened?

As shown in the figure in the Mixed-Hive Format for unpartitioned tables each commit will generate an empty file /.keep, which will lead to the existence of a large number of useless empty directories in the table to cause pressure on the hdfs

Affects Versions

master

What engines are you seeing the problem on?

Core

How to reproduce

1. Create a Mixed-Hive Table with out partition
2. Write data normally and execute Self-Optimizing
3. Observe the hdfs file for this table

Relevant log output

No response

Anything else

No response

Are you willing to submit a PR?

• [X] Yes I am willing to submit a PR!

Code of Conduct

• [X] I agree to follow this project's Code of Conduct

[zhoujinsong]

Any update on this issue? @shendanfengg

[github-actions[bot]]

This issue has been automatically marked as stale because it has been open for 180 days with no activity. It will be closed in next 14 days if no further activity occurs. To permanently prevent this issue from being considered stale, add the label 'not-stale', but commenting on the issue is preferred when possible.

[github-actions[bot]]

This issue has been closed because it has not received any activity in the last 14 days since being marked as 'stale'