Mabin-J commented on a change in pull request #4288: URL: https://github.com/apache/zeppelin/pull/4288#discussion_r816537601
########## File path: zeppelin-zengine/src/main/java/org/apache/zeppelin/notebook/NoteManager.java ########## @@ -78,8 +78,8 @@ private void init() throws IOException { { try { addOrUpdateNoteNode(new Note(new NoteInfo(entry.getKey(), entry.getValue()))); - } catch (IOException e) { - LOGGER.warn(e.getMessage()); + } catch (Throwable e) { + LOGGER.warn("addOrUpdateNoteNode Fail: {}", entry.getKey() + " - " + e.getMessage(), e); Review comment: Unfortunately, I cannot get stacktrace, anymore because I moved company. I think that maybe filenames or folder names were weird. When I saw that exception, I tried to upgrade 0.7 to 0.9. So I ran script for upgrade notebooks. Many staff of company used zeppelin (not only data team), many notebook's name could be bad. (even use `*`, `(`, `)`,`[`, `]`, etc). Many bad notebook name maybe affect filename or foldername when upgrade notebook. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@zeppelin.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org