@suyash soni Currently Zeppelin UI does not have this feature. You will have to manually find text using browser search function and replace every instance. ... View more

@suyash soni, Zeppelin notebook can be exported via UI in json format only. Exporting Zeppelin notebook in R extension is not supported. http://fedulov.website/2015/10/16/export-apache-zeppelin-notebooks/ ... View more

@suyash soni Not that I am aware of. You can try running this hive query on beeline and/or Ambari Hive view and see if it works for you. If it works there and not via Zeppelin, then its a potential bug. ... View more