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
After
### 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
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