shibd commented on code in PR #15693:
URL: https://github.com/apache/pulsar/pull/15693#discussion_r887451594


##########
pulsar-functions/utils/src/main/java/org/apache/pulsar/functions/utils/functions/FunctionUtils.java:
##########
@@ -98,24 +95,29 @@ public static Functions searchForFunctions(String 
functionsDirectory, boolean al
         try (DirectoryStream<Path> stream = Files.newDirectoryStream(path, 
"*.nar")) {
             for (Path archive : stream) {
                 try {
-                    FunctionDefinition cntDef = 
FunctionUtils.getFunctionDefinition(archive.toString());
+
+                    NarClassLoader ncl = NarClassLoaderBuilder.builder()
+                            .narFile(new File(archive.toString()))
+                            .build();
+
+                    FunctionArchive.FunctionArchiveBuilder 
functionArchiveBuilder = FunctionArchive.builder();
+                    FunctionDefinition cntDef = 
FunctionUtils.getFunctionDefinition(ncl);
                     log.info("Found function {} from {}", cntDef, archive);
-                    log.error(cntDef.getName());
-                    log.error(cntDef.getFunctionClass());
+
+                    functionArchiveBuilder.archivePath(archive);
+
+                    functionArchiveBuilder.classLoader(ncl);
+                    functionArchiveBuilder.functionDefinition(cntDef);
+
                     if (alwaysPopulatePath || 
!StringUtils.isEmpty(cntDef.getFunctionClass())) {
-                        functions.functions.put(cntDef.getName(), archive);
+                        functions.put(cntDef.getName(), 
functionArchiveBuilder.build());
                     }
-
-                    functions.functionsDefinitions.add(cntDef);

Review Comment:
   Thanks for your confirm.



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