Thank you, Andy. Let me trying to put it together in my view. So ...
1. If I keep using only Stargate as client, block-caching will never happen 2. Each time I send query to Stargate then to RegionServer, it loads store files again, due to no cache. 3. Stargate does build a connection(tcp?) with RegionServer for each scan operation (I didn't mensioned that I found numerous scan operations in Stargate's log history, it bothers me much) And to conclude it ... Installing HBase on VMs is a bad idea, using Stargate is another one, right? yglin -- View this message in context: http://apache-hbase.679495.n3.nabble.com/HBase-Stargate-dataflow-in-I-O-perspective-tp4057719p4057724.html Sent from the HBase User mailing list archive at Nabble.com.
