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remove expected rent collection and rehashing completely #28422
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brooksprumo
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Oct 17, 2022
If they do, their machine will fail consensus until both features gets activated. That option is hidden on the cli. |
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(cherry picked from commit 28a89a1) # Conflicts: # accounts-bench/src/main.rs # core/src/accounts_hash_verifier.rs # core/tests/epoch_accounts_hash.rs # runtime/benches/accounts.rs # runtime/src/accounts_background_service.rs # runtime/src/accounts_db.rs # runtime/src/expected_rent_collection.rs # runtime/src/snapshot_package.rs
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This reverts commit 5571aca.
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This reverts commit 5571aca.
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Problem
For eliminating rewrites, to maintain consensus and accounts hash calculation while developing and testing, and presumably during roll out, there was a system in place to allow any validator to skip rewrites and still maintain consensus.
A better way to solve the issue with hashes and eliminating rewrites is to stop updating
rent_epochfor rent-exempt accounts and to stop hashing the slot for the account hash. These 2 projects (features) are underway. This codepath complicates removing the slot from the account hash feature.Summary of Changes
Remove the rehash/expected rent epoch code path completely and wait for the features. Once we stop updating
rent_epochand using the slot in the hash, the hash is always complete.Fixes #