Is it possible to query data in OpenTSDB (Hbase)

Hello,
I just wanted to build a simple scenario to show great feature of Dremio. It looks like below:
Sensors send data to Kafka, Kafka client would load the data and save it to OpenTSDB (run on Hbase & HDFS)
Then I want to use Dremio to explore this data
Right now I can connect to Hbase database to read this data, but this data is encrypted/serialized so end user cannot understand about this data
I.e:

,��(�#�����@��� ���������������@��@�e�@������:“Qw4kUlk9F2EvGDNWNR1MOjw+AA==”

Hi, this tutorial may be hepful: https://www.dremio.com/tutorials/hbase-sql-dremio/

HBase is a little odd in that it returns binary-encoded data. In the tutorial you can see some examples of how to use Dremio to convert the data.

Hope this helps!