I have a Hadoop cluster (HDP 2.5.3) with Zeppelin (0.6.2). Ran few notebooks and initially it was fine, but later when more than one user started using the notebooks executing in parallel we hit with a potential issue.
Start pyspark Assign a dataframe "df" by loading a json file (file1.json)
User2: Start pyspark Assign a dataframe "df" by loading a json file (file2.json)
User1: Run the df.show(). This would populate data loaded file2.json (User2)
Can you please confirm, Zeppelin 0.6.2 does not support multi-tenancy? If not supported, is there an work around to get it fixed? Please advise.