Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

core/bloombits: remove old bloombits logic and chain indexer #31081

Merged
merged 7 commits into from
Mar 21, 2025

Conversation

zsfelfoldi
Copy link
Contributor

@zsfelfoldi zsfelfoldi commented Jan 27, 2025

This PR is #3 of a 3-part series that implements the new log index intended to replace core/bloombits.
Based on #31079 and #31080
Replaces #30370

This part removes the old bloombits package and the chain indexer that was only used by bloombits. Deletes the old bloombits database.

FilterMaps data structure explanation:
https://gist.github.com/zsfelfoldi/a60795f9da7ae6422f28c7a34e02a07e

Log index generator code overview:
https://gist.github.com/zsfelfoldi/97105dff0b1a4f5ed557924a24b9b9e7

Search pattern matcher code overview:
https://gist.github.com/zsfelfoldi/5981735641c956afb18065e84f8aff34

Note that the possibility of a tree hashing scheme and remote proof protocol are mentioned in the documents above but they are not exactly specified yet. These specs are WIP and will be finalized after the local log indexer/filter code is finalized and merged.

@zsfelfoldi zsfelfoldi changed the title core/bloombits: removed old bloombits logic and chain indexer core/bloombits: remove old bloombits logic and chain indexer Jan 27, 2025
@zsfelfoldi zsfelfoldi force-pushed the log-filter-3d branch 4 times, most recently from 24cae44 to 99cfa64 Compare February 4, 2025 13:41
@fjl fjl added this to the 1.15.6 milestone Mar 5, 2025
@zsfelfoldi zsfelfoldi force-pushed the log-filter-3d branch 4 times, most recently from 005a47c to 6470cea Compare March 17, 2025 08:18
@@ -53,6 +53,7 @@ var Defaults = Config{
NetworkId: 0, // enable auto configuration of networkID == chainID
TxLookupLimit: 2350000,
TransactionHistory: 2350000,
LogHistory: 2350000,
Copy link

@klim0v klim0v Mar 17, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Please do go run github.com/fjl/gencodec -type Config -formats toml -out gen_config.go

@fjl
Copy link
Contributor

fjl commented Mar 17, 2025

This needs another rebase now.

@@ -334,6 +335,13 @@ func (f *FilterMaps) init() error {
return batch.Write()
}

// removeBloomBits removes old bloom bits data from the database.
func (f *FilterMaps) removeBloomBits() {
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Please relocate the database APIs into the core/rawdb package

@zsfelfoldi
Copy link
Contributor Author

I added two trivial fixes to this PR that I think should definitely go into the release.

@fjl fjl merged commit 07cca7a into ethereum:master Mar 21, 2025
4 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

None yet

4 participants