core, eth, les, tests, trie: abstract node scheme #25532
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rjl493456442
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Aug 17, 2022
core/blockchain.go
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It was a mistake before. If we rewind the chain state to disk layer, then in this case recovery mode should be enabled.
rjl493456442
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Aug 17, 2022
trie/stacktrie.go
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hexToCompactInPlace is replaced by hexToCompact for not changing the st.key. Otherwise the path prefix of children will be affected since they are sharing the same byte slice.
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Looks mostly ok, but it's a kind of complex PR -- the introductin of different node schemes takes some getting used to. I think we should have a review call about this one.
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@holiman for sure, we can have a call for it! |
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Rebased against the latest master |
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rjl493456442
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Oct 19, 2022
cmd/geth/chaincmd.go
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Should we enable preimage-recording by default? Or just based on the flags passed by users.
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Looks good to me, I think I've reviewed as far as I can. I think we need to run it a bit, e..g do syncs and generate snapshot.
Perhaps snapshot verify-state too?
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@holiman Yes.
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Co-authored-by: Martin Holst Swende <[email protected]>
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shekhirin
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This PR introduces a node scheme abstraction. The interface is only implemented by `hashScheme` at the moment, but will be extended by `pathScheme` very soon. Apart from that, a few changes are also included which is worth mentioning: - port the changes in the stacktrie, tracking the path prefix of nodes during commit - use ethdb.Database for constructing trie.Database. This is not necessary right now, but it is required for path-based used to open reverse diff freezer
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gzliudan
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This PR introduces a node scheme abstraction. The interface is only implemented by `hashScheme` at the moment, but will be extended by `pathScheme` very soon. Apart from that, a few changes are also included which is worth mentioning: - port the changes in the stacktrie, tracking the path prefix of nodes during commit - use ethdb.Database for constructing trie.Database. This is not necessary right now, but it is required for path-based used to open reverse diff freezer
gzliudan
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Nov 12, 2025
This PR introduces a node scheme abstraction. The interface is only implemented by `hashScheme` at the moment, but will be extended by `pathScheme` very soon. Apart from that, a few changes are also included which is worth mentioning: - port the changes in the stacktrie, tracking the path prefix of nodes during commit - use ethdb.Database for constructing trie.Database. This is not necessary right now, but it is required for path-based used to open reverse diff freezer
AnilChinchawale
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This PR introduces a node scheme abstraction. The interface is only implemented by `hashScheme` at the moment, but will be extended by `pathScheme` very soon. Apart from that, a few changes are also included which is worth mentioning: - port the changes in the stacktrie, tracking the path prefix of nodes during commit - use ethdb.Database for constructing trie.Database. This is not necessary right now, but it is required for path-based used to open reverse diff freezer Co-authored-by: rjl493456442 <[email protected]>
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This PR mainly introduces a node scheme abstraction. The interface is only implemented by
hashSchemenow and will also be implemented bypathSchemevery soon.Apart from that, a few changes are also included and highlight them here:
ethdb.Databasefor constructingtrie.Database, it's not necessary right now, but it's required for path-based used to open reverse diff freezer