pezkuwi-subxt

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Bastian Köcher 4186274ddd Fixes storage_hash caching issue and enables better caching for Cumulus (#8518 )

* Fixes `storage_hash` caching issue and enables better caching for Cumulus

There was a caching issue with `storage_hash` that resulted in not
reverting cached storage hashes when required. In Cumulus this resulted
in nodes failing to import new blocks after a runtime upgrade, because
they were using the old runtime version.

Besides that, this pr optimizes for the Cumulus use case. In particular
that we always import blocks first as non-best blocks and enact them
later. In current version of the caching that would mean we would always
throw away the complete cache of the latest imported block. Now, we
always update the cache for the first block of a new block height. This
enables us to use the cache if this block will enacted as best block
later. If there is a fork and that is enacted as best, we revert all the
changes to the cache.

* Apply suggestions from code review

Co-authored-by: Arkadiy Paronyan <arkady.paronyan@gmail.com>

* Indentation

* Update client/db/src/storage_cache.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

Co-authored-by: Arkadiy Paronyan <arkady.paronyan@gmail.com>
Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

2021-04-02 23:58:30 +02:00

cache

Happy new year (#7814 )

2021-01-04 09:03:13 +00:00

bench.rs

Happy new year (#7814 )

2021-01-04 09:03:13 +00:00

changes_tries_storage.rs

Storing multiple Justifications per block (#7640 )

2021-03-17 21:18:16 +00:00

children.rs

Happy new year (#7814 )