With Tableau and many BI Tools it is recommended that you use a Drill View. Also since HBase stores data in binary format you will need to use the convert or cast functions in Drill to convert the data types to something meaningful for these tools.
Make sure you can run the same query on the drillbit with sqlline. This way you are sure you have the correct path to the data/table and any syntax issues. Regards Andries > On Oct 13, 2018, at 12:04 AM, 贺 峰 <[email protected]> wrote: > > hello > > I am glad to use Drill , but i get a problem > when use tableau to connect hbase with drill and sql like this > > select name from table group by name > > then connect error > > > > > > > 发送自 > Outlook<https://urldefense.proofpoint.com/v2/url?u=http-3A__aka.ms_weboutlook&d=DwIGoQ&c=cskdkSMqhcnjZxdQVpwTXg&r=Q3Oz5l4W5TvDHNLpOqMYE2AgtKWFE937v89GEHyOVDU&m=KhYaFquMceYRoOpAkQViRYYTVYCwEY4nx2XaZNlCD1E&s=xonGpH3tz7PQGRsxKj2OT326RA6ucXVQjbZtrURGarw&e=>
