apache / apache/tsfile

[Java] Missing Constraint: Require-Bundle for classes in common.jar

Open
#501 4 comments 0 reactions 0 assignees View on GitHub
Dominant language
Java
Stars
203
Forks
104
Avg merge
2d 6h
Merged PRs (30d)
33

Description

I tried to use TsFile in an Eclipse RCP application using Java 17 and Maven 3.9.9. However, some constraints in the org.apache.tsfile (2.0.2) bundle are missing when launching the “Eclipse Application” run configuration:

Missing constraint: Require-Bundle org.apache.tsfile.enums ; bundle-version="0.0.0 ”
Missing constraint: Require-Bundle org.apache.tsfile.block ; bundle-version="0.0.0 ”
Missing constraint: Require-Bundle org.apache.tsfile.block.column ; bundle-version="0.0.0 ”

This seems to be due to a lack of OSGi definitions in the common-2.0.2.jar manifest.

One workaround is to create a plugin to wrap the two .jar files and re-export everything, but this means having to download and manage the jars manually, which isn't ideal.

Contributor guide

No contributing guide indexed for this repository

Research direction

Inspect the manifest in common-2.0.2.jar and compare it with the OSGi requirements reported when launching the Eclipse Application configuration. Start by checking how the org.apache.tsfile bundle is built and packaged with Maven. Done means the published bundle provides the required org.apache.tsfile.enums, org.apache.tsfile.block, and org.apache.tsfile.block.column constraints without manually wrapped jars.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
build-system
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.