Hi, currently we are using HiveSever1 with the native HiveClient interface. Our application design looks horrible because (for whatever reason) it spawns a dedicated HiveServer for every query.
We thought it is a good idea to switch to HiveServer2 (because the MetaStore get used by many different applications). The JDBC setup was straight forward, but the performance is not what we assumed. If we fetch a large result set (with fetchN() over HiveClient) we read with around 10MB/s. If I use JDBC (with resultSet.next() ) i have a throughput from 1MB/*min*. Any chance to speed this up (like bulk fetching)? Best Regards, Christian.
