Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

The antlr4-maven-plugin is not marked as thread safe

See original GitHub issue

If you start a build which contains antlr4-maven-plugin with multi thread support (parallel build) you get the following warning:

[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ cql ---
[INFO] Building jar: ..../grammars-v4/cql/target/cql-1.0-SNAPSHOT.jar
[INFO] 
[INFO] ----------------------< org.antlr.grammars:cql3 >-----------------------
[INFO] Building Apache Cassandra CQL 3 grammar 1.0-SNAPSHOT            [34/256]
[INFO] --------------------------------[ jar ]---------------------------------
[WARNING] *****************************************************************
[WARNING] * Your build is requesting parallel execution, but project      *
[WARNING] * contains the following plugin(s) that have goals not marked   *
[WARNING] * as @threadSafe to support parallel building.                  *
[WARNING] * While this /may/ work fine, please look for plugin updates    *
[WARNING] * and/or request plugins be made thread-safe.                   *
[WARNING] * If reporting an issue, report it against the plugin in        *
[WARNING] * question, not against maven-core                              *
[WARNING] *****************************************************************
[WARNING] The following plugins are not marked @threadSafe in Apache Cassandra CQL 3 grammar:
[WARNING] com.khubla.antlr:antlr4test-maven-plugin:1.17
[WARNING] org.antlr:antlr4-maven-plugin:4.9.1
[WARNING] Enable debug to see more precisely which goals are not marked @threadSafe.
[WARNING] *****************************************************************
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ cql3 ---

It would be nice to mark the antlr4-maven-plugin @threadSafe to suppress this warning.

Issue Analytics

State:
Created 3 years ago
Comments:5 (5 by maintainers)

Top GitHub Comments

1reaction

ericvergnaudcommented, Feb 27, 2021

Hi, thanks for this. Since you are looking to use it that way, any chance you could actually contribute to make that happen and submit a PR? Eric

0reactions

ericvergnaudcommented, Feb 27, 2021

You also need to add yourself to contributors.txt

Envoyé de mon iPhone

Le 27 févr. 2021 à 20:25, Karl Heinz Marbaise notifications@github.com a écrit :

@ericvergnaud PR offered.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or unsubscribe.