jerryshao commented on code in PR #5634:
URL: https://github.com/apache/gravitino/pull/5634#discussion_r1869366795
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catalogs/catalog-hadoop/src/main/java/org/apache/gravitino/catalog/hadoop/fs/FileSystemUtils.java:
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@@ -41,12 +41,27 @@ public static Map<String, FileSystemProvider>
getFileSystemProviders(String file
ServiceLoader<FileSystemProvider> allFileSystemProviders =
ServiceLoader.load(FileSystemProvider.class);
+ if (null == fileSystemProviders) {
Review Comment:
I would suggest you to figure out a better way, use `null` value to check
and differentiate different code path is not a good way.
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