apache / apache/beam

Add a regression test for the DoFn classloader selection

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core java P3 task
Dominant language
Java
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Description

Follow up task after https://github.com/apache/beam/pull/4235 merge. This task is about ensuring we test that.

Imported from Jira [BEAM-3479](https://issues.apache.org/jira/browse/BEAM-3479). Original Jira may contain additional context.
Reported by: romain.manni-bucau.

Contributor guide

Open the contributing guide

Research direction

Start by reading Apache Beam PR #4235 and the linked Jira issue BEAM-3479 for the DoFn classloader-selection context. Identify the relevant entry point and existing test area from that history, then add a regression test whose passing result demonstrates the intended classloader selection.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
data-engineering
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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