Rishabh Kumar

@stefan-egli could you please review the PR and share your feedback.

@mreutegg @stefan-egli could you please review this PR?

@reschke I wonder if instead of modifying the existing `DocumentStore` classes we create a new wrapper over the DocumentStore (behind a feature flag just like for [throttling](https://github.com/apache/jackrabbit-oak/blob/trunk/oak-store-document/src/main/java/org/apache/jackrabbit/oak/plugins/document/util/ThrottlingDocumentStoreWrapper.java)) and perform all...

I understand that this PR is trying to get the stats of fullGC in terms of GCPhase, but the place is wrong in this PR. We are collecting deletion stats...

Do we need to add that we use the `_modified` field to find documents older than the given timestamp inside the documentation? IIUC, this is an internal detail and can...

Could you please revert changes to `ImmutableSet/List.copyOf()` from this PR.