[FLINK-31844] DefaultPackagedProgramRetriever#getClasspathsFromUserLibDir supports loading profile

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Deployment / Kubernetes
• Assignee: Unassigned
• Reporter: Bo Cui
• Created: 18/Apr/23 13:04
• Updated: 18/Apr/23 13:06

Description

now getClasspathsFromUserLibDir only load JarFile, i dont know why, but i think we can add non-jar files to classpath mapohl

      private static List<URL> getClasspathsFromUserLibDir(@Nullable File userLibDir)
            throws IOException {
        if (userLibDir == null) {
            return Collections.emptyList();
        }

        final Path workingDirectory = FileUtils.getCurrentWorkingDirectory();
        final List<URL> relativeJarURLs =
                FileUtils.listFilesInDirectory(userLibDir.toPath(), FileUtils::isJarFile).stream()
                        .map(path -> FileUtils.relativizePath(workingDirectory, path))
                        .map(FunctionUtils.uncheckedFunction(FileUtils::toURL))
                        .collect(Collectors.toList());
        return Collections.unmodifiableList(relativeJarURLs);
    }

https://github.com/apache/flink/blob/9538fdaab2948a2e3dd068925d936ac0777301de/flink-clients/src/main/java/org/apache/flink/client/program/DefaultPackagedProgramRetriever.java#L227

Issue Links

• Dependency: FLINK-21445 Application mode does not set the configuration when building PackagedProgram