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Posted to dev@zeppelin.apache.org by GitBox <gi...@apache.org> on 2021/10/21 12:02:21 UTC
[GitHub] [zeppelin] Reamer commented on a change in pull request #4261: [ZEPPELIN-5571] Return empty list instead of null
Reamer commented on a change in pull request #4261:
URL: https://github.com/apache/zeppelin/pull/4261#discussion_r733604406
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File path: zeppelin-plugins/notebookrepo/filesystem/src/main/java/org/apache/zeppelin/notebook/repo/OldFileSystemNotebookRepo.java
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@@ -81,7 +82,7 @@ public void close() {
@Override
public List<NotebookRepoSettingsInfo> getSettings(AuthenticationInfo subject) {
LOGGER.warn("getSettings is not implemented for HdfsNotebookRepo");
- return null;
+ return Collections.emptyList();
Review comment:
Did you mean "remove" instead of "move"?
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