Hi all, These days, I am trying Drill to see whether Drill fits the realtime/near realtime interactive queries requirement. I have a HBase server, underlying HDFS contains three data nodes, and I deployed 7 Drill nodes within the cluster. I have several million records in the HBase table and I issue queries like SUM, MAX, COUNT against the table and found the Drill costs like 5 to 6 minutes on average to get the result.
Such latency is not ideal for interactive use. I know Drill is used for low-latency query, so I would like to ask for help how to achieve that? How to make Drill run queries in low-latency (in seconds not minutes)? Any suggestions are welcome! Thanks! George
