itaiad200

Reminder: Don't merge this directly to master for now

@AdamKorcz closed due to inactivity. Please reopen if needed.

A possible optimization hides in the [comments](https://github.com/treeverse/lakeFS/issues/3648#issuecomment-1186504662) of #3648

It took 9m to migrate 1M objects from DB to KV locally. Assuming the number of entries which are not under staging is much smaller than that (

@N-o-Z can we merge this proposal to rejected?

We should block import from paths that contain the repo storage namespace. 1. It makes no sense to import lakeFS metadata and data to lakeFS. 2. It causes errors in...

> Thanks Itai! I have read through this, and though I don't have any substantial comments - it seems like the ListCommits function became very long, and at points very...

Tested it locally by adding 200ms delay to block adapter read and zeroing out the cache. For 200 commits we currently log all of them in 78 seconds. This change...

Tested locally again after all changes applied, the above numbers are still valid. Thanks all for the improvements and the review! Pulling..

No recent failures, closing.