Maziyar PANAHI created ZEPPELIN-3847: ----------------------------------------
Summary: Duplicate results in notebooks Key: ZEPPELIN-3847 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3847 Project: Zeppelin Issue Type: Bug Affects Versions: 0.8.0 Reporter: Maziyar PANAHI Attachments: Screenshot 2018-11-02 17.51.00.png, Screenshot 2018-11-02 17.51.10.png After upgrading to Zeppelin 0.8.0 with the same tech stack behind it, I start noticing after a while working with any notebooks (small or large), the notebook becomes unresponsive for few seconds where I can't scroll then it produces duplicate results for all the executed paragraphs. Not sure if the page becomes unresponsive due to duplicating all the results from all the paragraphs or it is for another reason, but I am sure it should be related to copying all those results twice in the page. NOTE: If I refresh the page, there is no duplicate and there is only one result for each paragraph. This only happens while the notebook is open. I have one idea, to reproduce this you can simply disconnect from the internet (if the zeppelin is hosted remotely). WebSocket keeps trying to connect, re-connect the internet and you see immediately the results being duplicated. -- This message was sent by Atlassian JIRA (v7.6.3#76005)