delta-io/delta

[Kernel] Improve log segment code and error messages

Open

#2,283 opened on Nov 10, 2023

View on GitHub
 (5 comments) (0 reactions) (0 assignees)Scala (2,100 forks)batch import
enhancementgood first issuekernel

Repository metrics

Stars
 (8,807 stars)
PR merge metrics
 (Avg merge 7d 1h) (142 merged PRs in 30d)

Description

Feature request

Which Delta project/connector is this regarding?

  • Spark
  • Standalone
  • Flink
  • Kernel
  • Other (fill in here)

Overview

The code in SnapshotManager::getLogSegmentForVersion can be improved and error messages can be better.

Further details

See tests in SnapshotManagerSuite for error messages that can be improved.

Contributor guide

Research direction
Inspect SnapshotManager::getLogSegmentForVersion code and SnapshotManagerSuite tests to improve code structure and error messages.
Tech stack
None
Domain
backend
Issue type
Refactor
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitScala
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75