zjffdu opened a new pull request #3781: URL: https://github.com/apache/zeppelin/pull/3781
### What is this PR for? This PR is to recover the running paragraph when recovery is enabled. 1. Get all the running Interpreter processes from RecoveryStorage. 2. Reconnect to the running interpreter process. 3. Resubmit the paragraph to interpreter process. ### What type of PR is it? [ Feature] ### Todos * [ ] - Task ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-4845 ### How should this be tested? * CI pass and manully tested the recovery scenairo. ### Screenshots (if appropriate)  ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
