1 Reply Latest reply on Oct 19, 2018 5:53 PM by patrick.byrne.0

    "The protocol is disconnected!" error while connecting to Tableau Desktop with Hortonworks Hadoop Hive connection

    sivanagaraju gadiparthi

      Hi Community,

       

      I am trying to connect Hortonworks Hadoop Hive with Tableau 2018.2.0 64-bit. While connecting, there is no issue until I try to search the table. I got the below error when I click the search button:

       

       

      Below are the details about my connection:

       

      Hortonworks Hive ODBC Driver Version: 2.1.16.1023

      Tableau Version: 2018.2.0 64-bit

       

      In the DB connection details, provided the below details:

       

      Server

      Port

      Authentication: Username and Password

      Transport: HTTP

      Username & Password

      HTTP Path

      Require SSL: Checked

       

      Also, in some cases, The data preview is not working in Data Source tab. There might be a performance issue too.

       

      Please suggest what all the finetunings can be done from reporting side to improve the query performance.

       

      Thanks!