GitHub user zjffdu opened a pull request: https://github.com/apache/zeppelin/pull/2485
[ZEPPELIN-2758]. NumberFormatException on importing notebook ### What is this PR for? This is due to the custom TypeAdapter for Paragraph. I don't know why we introduce it. To me it is not necessary. So I remove this in this PR. And the spark UI still can be accessed in frontend. ### What type of PR is it? [Bug Fix] ### Todos * [ ] - Task ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-2758 ### How should this be tested? Unit test is updated and manually tested ### Screenshots (if appropriate) ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No You can merge this pull request into a Git repository by running: $ git pull https://github.com/zjffdu/zeppelin ZEPPELIN-2758 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/zeppelin/pull/2485.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 #2485 ---- commit b51d5665bbffb987fe3acc1b9d27adc3f717dd3c Author: Jeff Zhang <zjf...@apache.org> Date: 2017-07-12T03:38:41Z [ZEPPELIN-2758]. NumberFormatException on importing notebook ---- --- 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. ---