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
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!