2 Replies Latest reply on Jul 1, 2018 1:01 AM by SH L

    Error messages shown in Tableau (using Cloudera Impala)

    SH L

      Hi all,

       

      Recently I set up and installed Impala driver under ODBC manager (previously using Hive driver). Connection is done through via the Cloudera Hadoop in Tableau Desktop.

       

      When I open the dashboards in the workbook, there are some error messages being returned.

       

      For e.g. one of the charts in a dashboard caused the following message as shown (covered the query with a black box):

      Upon going to the specific worksheet, the follow message appeared, with more descriptions:

       

      The dashboards were able to load when it was connecting to Cloudera Hive.

       

      Fyi, I also followed the steps to connect to Cloudera Impala from this link  https://onlinehelp.tableau.com/current/pro/desktop/en-us/help.htm#examples_hadoop.html 

       

      Any idea on this? Your help is greatly appreciated!

       

      Thanks!!

       

      Regards,

      SH