Page History

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• EVM performance - tripled Gas Per Second through a number of enhancements
• EVM Compliance - updated code to handle nonce limits
• Reference Tests - bright ref tests to current revision
• Consulted for shadowfork consensus break
• Preliminary design discussions with Karim to validate checkpointing in sync.

Maintainer Github handle: gezero

Maintener org: ConsenSys

Query for closed PRs: https://github.com/hyperledger/besu/pulls?q=is%3Apr+author%3Agezero+is%3Aclosed+

Details on mainnet contributions:

• Bacwards Sync:
  • Backwards Sync is now adding blocks to BadBlocksManager
  • Backward Sync should remember recent finalized blocks
  • Improving backwards sync
  • Batching backward sync
  • Backward sync
• Full sync:
  • FullSync Future should stop when total terminal difficulty is reached
• Fast sync:
  • Clear previous version fast sync runs data
  • When downloading the world state, persist children before parents
• Miscelanious fixes:
  • findSyncTarget always called with Optional.empty
  • Return GOQUORUM_PRIVATE_STORAGE where it was before i broke it

Maintainer GitHub handle: daniellehrner

...

• Execution specific RPC endpoint
• Add components to handle the transition from PoW to PoS
• Add The Merge core components
• Add header validation rules needed to validate The Merge blocks
• Add PostMergeContext that will stop syncing after the switch to PoS
• Rename MergeOptions to MergeConfigOptions to follow the standard
• New MutableBlockchain method rewindToBlock by hash prerequisite for T…
• Merge: extend block creation and mining to support The Merge
• Merge: port of backward sync
• Merge: add terminal block number and hash to genesis config options

Sample of report 

Maintainer

...

GitHub handle: macfarla

Maintainer org: ConsenSys

Query for mainnet label on closed PRs https://github.com/hyperledger/besu/pulls?page=2&q=is%3Apr+is%3Aclosed+author%3Amacfarla+label%3Amainnet

Details on mainnet contributions

• Trace APIs - implement the remaining endpoints - worked with frankisawesome, mark-terry and pinges on these 
  • trace_callMany #2886 
  • trace_rawTransaction #2887 
  • trace_get #2889
• feature Y - link
• bugfix
  bugs
  • Prevent connecting to self enode 
  • Fixed bug with contract address supplied to `debug_accountAt`
  • Fixed bug where GraphQL "any" topic does not return any results
  • Handle null pointer caused by empty json
  • CI improvements
    • LGTM config file preventing out of memory errors 
    • CodeQL config file preventing out of memory errors
    • Add trivy docker scan
    • Separate CI steps for spotless and DCO

  Maintainer GitHub handle: pinges

  Maintainer org: ConsenSys

  Query for mainnet label on closed PRs https://github.com/hyperledger/besu/pulls?q=is%3Apr+author%3Apinges+is%3Aclosed+label%3Amainnet

  Details on mainnet contributions

  • Trace APIs - implement the remaining endpoints - worked with frankisawesome, mark-terry and macfarla on these 
    • trace_callMany #2886 
    • trace_rawTransaction #2887 
    • trace_get #2889
  • bugfix
    • Fix Null pointer exception in VertxPeerDiscoveryController

  Maintainer GitHub handle: mark-terry

  Maintainer org: ConsenSys

  Query for mainnet label on closed PRs https://github.com/hyperledger/besu/pulls?q=is%3Apr+is%3Aclosed+author%3Amark-terry+label%3Amainnet

  Details on mainnet contributions

  • Trace APIs - implement the remaining endpoints - worked with frankisawesome, pinges and macfarla on these 
    • trace_callMany #2886 
    • trace_rawTransaction #2887 
    • trace_get #2889

  Maintainer GitHub handle: frankisawesome

  Maintainer org: ConsenSys

  Query for mainnet label on closed PRs https://github.com/hyperledger/besu/pulls?q=is%3Apr+is%3Aclosed+author%3Afrankisawesome+label%3Amainnet

  Details on mainnet contributions

  • Trace APIs - implement the remaining endpoints - worked with pinges, mark-terry and macfarla on these 
    • trace_callMany #2886 
    • trace_rawTransaction #2887 
    • trace_get #2889
  • Allow optional API methods with no authentication
  • Add uPNP only for P2P NAT method
  • bugfix
    • Fixed Null pointer exception in DeFramer

  Maintainer GitHub handle: taccatisid

  Maintainer org: ConsenSys

  Query for mainnet label on closed PRs https://github.com/hyperledger/besu/pulls?q=is%3Apr+is%3Aclosed+author%3Ataccatisid+label%3Amainnet

  Details on mainnet contributions

  • code improvement
    • Refactor timer from BesuRunner into TransactionPoolEvictionService

  Maintainer GitHub handle: wcgcyx

  Maintainer org: ConsenSys

  Query for mainnet label on closed PRs https://github.com/hyperledger/besu/pulls?q=is%3Apr+is%3Aclosed+author%3Awcgcyx+label%3Amainnet

  Details on mainnet contributions

  • code improvement
    • Make warnings consistent between CLI, ENV and TOML 

  Maintainer GitHub handle: siladu

  Maintainer org: ConsenSys

  Query for mainnet label on closed PRs https://github.com/hyperledger/besu/pulls?q=is%3Apr+is%3Aclosed+author%3Asiladu+label%3Amainnet

  Details on mainnet contributions

  • code improvement
    • Ensure port clash is reported when engine-rpc-port clashes with default websocket port

  
  

  Maintainer GitHub handle: matkt

  Query for mainnet label on closed PRs https://github.com/hyperledger/besu/pulls?q=is%3Apr+is%3Aclosed+author%3Amatkt+is%3Amerged

  Maintainer org: ConsenSys

  
  

  Details on mainnet contributions

  •  Fix mainnet launcher issue
    • https://github.com/hyperledger/besu/pull/3352
  • Snapsync implementation
    • https://github.com/hyperledger/besu/pull/3572
    • https://github.com/hyperledger/besu/pull/3601
    • https://github.com/hyperledger/besu/pull/3625
    • https://github.com/hyperledger/besu/pull/3656
    • https://github.com/hyperledger/besu/pull/3703
    • https://github.com/hyperledger/besu/pull/3710
    • https://github.com/hyperledger/besu/pull/3754
    • https://github.com/hyperledger/besu/pull/3761
    • https://github.com/hyperledger/besu/pull/3773
    • https://github.com/hyperledger/besu/pull/3920
  • Checkpoint sync implementation
    • https://github.com/hyperledger/besu/pull/3849
  • Fix ethstats issue
    • https://github.com/hyperledger/besu/pull/3729
  • Fix issues on bonsai
    • https://github.com/hyperledger/besu/pull/3712 (bonsai issue with fastsync)
    • https://github.com/hyperledger/besu/pull/3645 (nullpointer on bonsai)
    • https://github.com/hyperledger/besu/pull/3684 (bonsai storage modification to work with snapsync)
  • Candidate fix for the issue "Invalid column family specified in write batch"
    • https://github.com/hyperledger/besu/pull/3940

  Maintainer GitHub handle: jflo

  Query for mainnet label on closed PRs. https://github.com/hyperledger/besu/pulls?q=is%3Apr+is%3Aclosed+author%3Ajflo+is%3Amerged+updated%3A%3E%3D2022-01-01

  Maintainer org: ConsenSys

  Details on mainnet contributions

  • JWT and Websockets, mostly on engine api
    • https://github.com/hyperledger/besu/pull/4039
    • https://github.com/hyperledger/besu/pull/4019
    • https://github.com/hyperledger/besu/pull/3657
    • https://github.com/hyperledger/besu/pull/3508
    • https://github.com/hyperledger/besu/pull/3493
    • https://github.com/hyperledger/besu/pull/3834
  • Engine API
    • https://github.com/hyperledger/besu/pull/3350
  • Merge related
    • https://github.com/hyperledger/besu/pull/3976
    • https://github.com/hyperledger/besu/pull/3944
    • https://github.com/hyperledger/besu/pull/3941
    • https://github.com/hyperledger/besu/pull/3903
    • https://github.com/hyperledger/besu/pull/3757
    • https://github.com/hyperledger/besu/pull/3726
    • https://github.com/hyperledger/besu/pull/3623
    • https://github.com/hyperledger/besu/pull/3548
    • https://github.com/hyperledger/besu/pull/3224
  • Bugfixes and releases
    • https://github.com/hyperledger/besu/pull/4032
    • https://github.com/hyperledger/besu/pull/3979
    • https://github.com/hyperledger/besu/pull/3978
    • https://github.com/hyperledger/besu/pull/3965
    • https://github.com/hyperledger/besu/pull/3937
    • https://github.com/hyperledger/besu/pull/3861
    • https://github.com/hyperledger/besu/pull/3844
    • https://github.com/hyperledger/besu/pull/3840
    • https://github.com/hyperledger/besu/pull/3657
    • https://github.com/hyperledger/besu/pull/3305
    • https://github.com/hyperledger/besu/pull/3258

  Maintainer GitHub handle: ahamlat

  Query for mainnet label on closed PRs https://github.com/hyperledger/besu/pulls?q=is%3Apr+author%3Aahamlat

  Maintainer org: ConsenSys

  Details on mainnet contributions, largely discovery and profiling for besu performance cases.

  • performance tuning mainnet use cases:
    • rocksdb performance and memory consumption:
    •  fast sync optimizations:
    • peering investigations

  Maintainer GitHub handle: garyschulte

  Query for mainnet label on closed PRs https://github.com/hyperledger/besu/pulls?q=is%3Apr+is%3Aclosed+author%3Agaryschulte+is%3Amerged+

  Maintainer org: ConsenSys

  Details on mainnet contributions

  • Support for arm64 native and docker images:
    • https://github.com/hyperledger/besu-native/pull/61
    • https://github.com/hyperledger/besu/pull/3904 
    • https://github.com/hyperledger/besu/pull/3848
    • https://github.com/hyperledger/besu/pull/3820
    • https://github.com/hyperledger/besu/pull/3816
  • Merge engine api and merge transition implementation:
    • https://github.com/hyperledger/besu/pull/3248
    • https://github.com/hyperledger/besu/pull/3302
    • https://github.com/hyperledger/besu/pull/3341
    • https://github.com/hyperledger/besu/pull/3379
    • https://github.com/hyperledger/besu/pull/3393
    • https://github.com/hyperledger/besu/pull/3437
    • https://github.com/hyperledger/besu/pull/3447
    • https://github.com/hyperledger/besu/pull/3486
    • https://github.com/hyperledger/besu/pull/3501
    • https://github.com/hyperledger/besu/pull/3547
    • https://github.com/hyperledger/besu/pull/3554
    • https://github.com/hyperledger/besu/pull/3565
    • https://github.com/hyperledger/besu/pull/3569
    • https://github.com/hyperledger/besu/pull/3575
    • https://github.com/hyperledger/besu/pull/3607
    • https://github.com/hyperledger/besu/pull/3615
    • https://github.com/hyperledger/besu/pull/3696
    • https://github.com/hyperledger/besu/pull/3728
    • https://github.com/hyperledger/besu/pull/3748
    • https://github.com/hyperledger/besu/pull/3871
    • https://github.com/hyperledger/besu/pull/3875
    • https://github.com/hyperledger/besu/pull/3889
    • https://github.com/hyperledger/besu/pull/3894
    • https://github.com/hyperledger/besu/pull/3913
  • Bonsai support
    • https://github.com/hyperledger/besu/pull/3707
    • https://github.com/hyperledger/besu/pull/3720
    • https://github.com/hyperledger/besu/pull/3734
    • https://github.com/hyperledger/besu/pull/3793
    • https://github.com/hyperledger/besu/pull/3930
  • General UX
    • https://github.com/hyperledger/besu/pull/3907
    • https://github.com/hyperledger/besu/pull/3936
    • https://github.com/hyperledger/besu/pull/3958

  Maintainer GitHub handle: diega

  Query for mainnet label on closed PRs: https://github.com/hyperledger/besu/pulls?q=is%3Apr+is%3Aclosed++label%3Amainnet+author%3Adiega+created%3A2022-01-01..2022-06-30+

  Maintainer org: Ethereum Classic Cooperative

  Details on mainnet contributions:

  • Code improvements
    • SLF4J migration
    • Junit5 migrations (here, here and here)
    • New errorprone rule
  • Features
    • Add IPC transport
  • Bug fixes
    • Flacky tests fix
    • Fix CORS regression
    code review - link