hiero-ledger / hiero-ledger/hiero-consensus-node

Understand the occurrence of coin rounds

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#18,172 0 comments 0 reactions 0 assignees View on GitHub

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Dominant language
Java
Stars
407
Forks
226
Avg merge
3d 4h
Merged PRs (30d)
210

Description

Some coin rounds have occurred in JRS tests, this occurred twice within a few days. According to Leemon, this should be statistically impossible. This PR creates unit test that replay these events and recreate the coin rounds. This should be investigated to understand why they occurred.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with PR 18171, which replays the reported events in a unit test and recreates the coin rounds. Investigate why these rounds occurred despite being considered statistically impossible, and define done as identifying the cause and documenting or resolving the unexpected behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
distributed-systems
Issue type
Bug
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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