As now it's possible to have different reducers for CacheQuery - Unsorted and MergeSort it will be good to have opportunity to test how it affects query performance. Currently there is no benchmark for cache queries that test reduce phase:
1. IgniteScanQueryBenchmark tests single key only.
2. IgniteCacheRandomOperationBenchmark runs scan query locally on every node (with ignite.compute()) and doesn't test reduce phase.
Let's add a new one, that tests all cache queries: ScanQuery, TextQuery, IndexQuery