[jira] [Created] (FLINK-31844) DefaultPackagedProgramRetriever#getClasspathsFromUserLibDir supports loading profile

["Bo Cui (Jira)" <ji...@apache.org>]

Bo Cui created FLINK-31844:
------------------------------

             Summary: DefaultPackagedProgramRetriever#getClasspathsFromUserLibDir supports loading profile
                 Key: FLINK-31844
                 URL: https://issues.apache.org/jira/browse/FLINK-31844
             Project: Flink
          Issue Type: Improvement
          Components: Deployment / Kubernetes
            Reporter: Bo Cui


now getClasspathsFromUserLibDir only load JarFile, i dont know why, but i think we can add non-jar files to classpath
{code:java}
      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);
    }
{code}
https://github.com/apache/flink/blob/9538fdaab2948a2e3dd068925d936ac0777301de/flink-clients/src/main/java/org/apache/flink/client/program/DefaultPackagedProgramRetriever.java#L227



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