GitHub user andreaTP opened a pull request: https://github.com/apache/zeppelin/pull/2322
[ZEPPELIN-2502] RemoteInterpreterServer hang forever during shutdown ### What is this PR for? There is the chance to have a RemoteServerInterpreter hang forever during shutdown ### What type of PR is it? [Bug Fix] ### What is the Jira issue? [ZEPPELIN-2502] ### How should this be tested? Unit test provided for the fix. ### Questions: * Is there breaking changes for older versions? * Does this needs documentation? You can merge this pull request into a Git repository by running: $ git pull https://github.com/nokia/zeppelin processHang Alternatively you can review and apply these changes as the patch at: https://github.com/apache/zeppelin/pull/2322.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 #2322 ---- ---- --- 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. ---