[jira] [Created] (ZEPPELIN-3532) Notebook paragraph doesn't get updated if same notebook is open in a different tab and is updated

["Mukunda Gogoi (JIRA)" <ji...@apache.org>]

Mukunda Gogoi created ZEPPELIN-3532:
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             Summary: Notebook paragraph doesn't get updated if same notebook is open in a different tab and is updated
                 Key: ZEPPELIN-3532
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3532
             Project: Zeppelin
          Issue Type: Bug
            Reporter: Mukunda Gogoi


Suppose the user has the same notebook open in multiple tabs or multiple users are working on the same notebook at a time, now if the user makes changes in one tab it doesn’t immediately reflect on all other tabs, so when the user switches to another tab with the same notebook open the previous changes gets lost.

There was also an another issue where the websocket receives the update paragraph request but it doesn’t get updated on the UI because according to code logic if currently viewed paragraph have some dirty text it will not update the UI. Now this was happening even when the notebook did not have any dirty paragraph hence any websocket paragraph update request arriving is not getting displayed in the UI



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