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When you are trying to run queries from Tableau, SQuirrel etc.. connecting to Hiveserver2 via JDBC/ODBC driver in a Knox environment, you might intermittently come across the above error. This error pops-up especially when the query has more columns in the select statement. Interestingly, the same query works fine from hive cli and beeline cli.


This is a bug in Knox -

Log into Ambari > Knox > Config > Add the below under "Advanced Topology" file section


I wrote about this a while back not really a bug anymore but more of default setting that needs to be adjusted based on data being passed. see