feat: db state sync by merk chunking #292
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finalize multi chunk with limit
implement chunk op
test chunk op encoding
convert chunk op chunk id to string
implement traversal instruction to string
add chunking error + devoid multi subtree chunk from encoding work
multi-subtree-chunk skeleton + return encoding length in multichunk
make chunks fixed size height 2
test height proof
implement height proof verifier
update documentation
verify height proof generation
add documentation
test no of chunk under chunk id fn
implement number of chunks under chunk id function
extract chunk layer function from chunk height
seperate number_of_chunk into height and layer_height functions
return multi chunk result
enforce limit without storage overhead
add test for encoding length check
implement iterator for chunk producer
remove cost from chunks
fix the error type
implement random chunk access
fixes
implement chunk height function
add traverse then build chunk function to ref walker
update comment
implement chunk producer length
init chunk producer struct
implement merk tree height function
update traversal generation instruction
add instruction traversal test
fix documentation
implement binary range function
clean up number of chunks function
given a subtree of a given height return the exit node count
documentation fixes
implement chunk_height_per_layer
verify that chunks produce expected root hash
implement and test variable depth chunk creation
restart chunking v2
remove bad test
rename files
update documentation
wip
wip
implement merk verifier + state building
implement replication from multichunk
fix chunk verification
fixed implementation of chunkid from traversal instructions
fix some tests
make chunk_id from traversal instruction test resistant to changes in underlying chunking scheme
add restoration logic test function
returning the next chunk id when you call chunk
use strings as communication interface between producer and restorer
implement chunk id from traversal instruction
add traversal instruction generation to direct string
chunk producer returns next index as string for multi chunk
clean up rewrite parent links
restoration done successfully
rough implementation of rewrite parent
implement function to extract sum from node type
wip
chunk write logic + restorer finalization + parent key tracking
new visit ref function that keeps track of traversal path
implement instruction string to traversal instruction
test child to link functionality for basic and sum merks
implement node to link include sum
wip
implement and test chunk verification
Fix layer iter function
Previous implementation made a key assumption that nodes are unique
including hash nodes, this made the layer iteration functionality
depend on the contents of the tree, which shouldn't be the case.
This adds a simpler implementation of the layer iter logic using breadth
first search.
add test to ensure chunks only contain hash and kvfeaturetype
test for avl tree during proof op execution
remove chunk_height_per_layer_lin_comb every chunk now has fixed height of 2
5 tasks
QuantumExplorer
requested changes
Apr 30, 2024
QuantumExplorer
approved these changes
May 1, 2024
5 tasks
Closed
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Issue being fixed or feature implemented
Implementation of grovedb state sync.
What was done?
Work based on top of PR #267.
How Has This Been Tested?
Introduced new tutorial
replicationBreaking Changes
Checklist:
For repository code-owners and collaborators only