GitHub user prabhjyotsingh reopened a pull request: https://github.com/apache/zeppelin/pull/2512
[ZEPPELIN-2823] Notebook saved status is wrong if there was a network disconnect or a flaky network. ### What is this PR for? Notebook content doesn't get saved if there is a flaky network, and at times user's paragraph content also gets lost in this process. ### What type of PR is it? [Bug Fix] ### What is the Jira issue? * [ZEPPELIN-2823](https://issues.apache.org/jira/browse/ZEPPELIN-2823) ### How should this be tested? Steps to re-produce: - create a new notebook - in the first paragraph enter text, say "version1" - now disconnect the network (say by removing LAN cable) - update this paragraph again with text "version2" - reconnect network - now observe the on the WebSocket reconnect, the content of this paragraph will go back to "version1" ### Screenshots (if appropriate) Before ![before](https://user-images.githubusercontent.com/674497/28852738-5772029e-76e0-11e7-82ed-8c2a25d3ab47.gif) After ![after](https://user-images.githubusercontent.com/674497/28852739-5774efcc-76e0-11e7-9e48-4bda935c4686.gif) ### Questions: * Does the licenses files need an update? N/A * Is there breaking changes for older versions? N/A * Does this needs documentation? N/A You can merge this pull request into a Git repository by running: $ git pull https://github.com/prabhjyotsingh/zeppelin ZEPPELIN-2823 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/zeppelin/pull/2512.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #2512 ---- commit d2a835f7785159833e2a00cf519f1c95fcc87c24 Author: Prabhjyot Singh <prabhjyotsi...@gmail.com> Date: 2017-08-02T00:35:03Z wait for server confirmation before updating stats of notebook commit 8b8c2f97415f49d839a266caaa10de0c7b89fce3 Author: Prabhjyot Singh <prabhjyotsi...@gmail.com> Date: 2017-08-02T22:39:49Z check for empty originalText commit 947be70b41279c572257353d9536f3e8fecc6a4e Author: Prabhjyot Singh <prabhjyotsi...@gmail.com> Date: 2017-08-03T14:34:24Z check if noteId exists in session or take it from fromMessage ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---