trinodb/trino

Classify Iceberg CommitFailedException as TRANSACTION_CONFLICT

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#16,770 opened on Mar 29, 2023

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 (2 comments) (0 reactions) (0 assignees)Java (2,678 forks)batch import
good first issue

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Description

All the places that call Iceberg Transaction.commitTransaction() need to be wrapped to rethrow as TrinoException.

Example error: https://github.com/trinodb/trino/issues/16762

Contributor guide

Research direction
Find all usages of Iceberg Transaction.commitTransaction() in the Trino codebase and wrap them with a try catch block to convert CommitFailedException into a TrinoException with code TRANSACTION CONFLICT.
Tech stack
java
Domain
backenddatabase
Issue type
Bug
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
JavaApache IcebergTrino
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60