v1.17: blockstore: atomize slot clearing, relax parent slot meta check (backport of #35124) #35408
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* blockstore: atomize slot clearing, relax parent slot meta check clear_unconfirmed_slot can leave blockstore in an irrecoverable state if it panics in the middle. write batch this function, so that any errors can be recovered after restart. additionally relax the constraint that the parent slot meta must exist, as it could have been cleaned up if outdated. * pr feedback: use PurgeType, don't pass slot_meta * pr feedback: add unit test * pr feedback: refactor into separate function * pr feedback: add special columns to helper, err msg, comments * pr feedback: reword comments and write batch error message * pr feedback: bubble write_batch error to caller * pr feedback: reword comments Co-authored-by: steviez <stevecz@umich.edu> --------- Co-authored-by: steviez <stevecz@umich.edu> (cherry picked from commit cc4072b) # Conflicts: # ledger/src/blockstore.rs # ledger/src/blockstore/blockstore_purge.rs
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Cherry-pick of cc4072b has failed: To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally |
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This repository is no longer in use. Please re-open this pull request in the agave repo: https://github.com/anza-xyz/agave |
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This is an automatic backport of pull request #35124 done by Mergify.
Cherry-pick of cc4072b has failed:
To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally
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