Commit Graph

3 Commits

Author SHA1 Message Date
i-norden
5c13d59515 refactor to work with v4 vdb geth v1.11.5 2023-03-31 10:39:27 -05:00
Ian Norden
05aeeab581
Account selective snapshot (#46)
* snapshotter ignores nodes not along a path along those derived from a list of account addresses if one is provided

* config and env updates

* cmd update

* Encode watched address path bytes to hex for comparison

* actually ignore the subtries that are not along the paths of interest

* Fixes for account selective snapshot

* Use non-concurrent iterator when having a single worker

* Only index root node when starting path of an iterator is nil

* Upgrade deps

* Avoid tracking iterators and skip recovery test

* Fix recovery mechanism, use sync Map instead of buffered channels

* Add test for account selective snapshot

* Continue traversal with concurrent iterators with starting path nil

* Use errgroup to simplify error handling with concurrent iterators

* Check if all the nodes are indexed in the recovery test

* Use concurrency safe sync Map in account selective snapshot test

* Only track concurrent iterators and refactor code

* Fix node and recovered path comparison

* Revert back to using buffered channels for tracking iterators

* Add a metric to monitor number of active iterators

* Update docs

* Update seeked path after node is processed

* Return error on context cancellation from subtrie iteration

* Add tests for account selective snapshot recovery

* Explicity enforce concurrent iterator bounds to avoid duplicate nodes

* Update full snapshot test to check nodes being indexed

* Refactor code to simplify snapshot logic

* Remove unnecessary function argument

* Use ctx cancellation for handling signals

* Add descriptive comments

Co-authored-by: prathamesh0 <prathamesh.musale0@gmail.com>
2022-08-03 17:05:04 +05:30
prathamesh0
cce45bda57
Add prometheus metrics collection (#33)
* Upgrade geth

* Add prometheus metrics collection

* Update README
2022-05-23 16:56:48 +05:30