CacheConfiguration.queryParallelism parameter affects all queries which perform under this cache. It doesn't matter which API you will use. I guess that when you increase heap size and tune gc it will bring significant performance improvement for the case.
Thanks, Nikolai On Wed, Sep 27, 2017 at 6:11 PM, Ray <[email protected]> wrote: > Ok, I'll try increasing the heap size. > > One more question here, from the log it says the full table scan query is > taking 30s. > And I wonder is there any way to speed the query up? > I found this article > https://apacheignite.readme.io/v2.2/docs/sql-performance- > and-debugging#section-query-parallelism > > And my question is if I set CacheConfiguration.queryParallelism parameter > when I ingest the data, will it take effect when I query the data by ODBC? > Or is it only effective querying the data by Java API with > CacheConfiguration.queryParallelism specified? > > Thanks > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
