[IGNITE-6739] Add tests verifying queries and tx functionality when mvcc is enabled

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Fix Version/s: 2.7
• Component/s: mvcc, sql
• Assignee: Unassigned
• Reporter: Semen Boikov
• Created: 24/Oct/17 14:17
• Updated: 30/Aug/18 14:39
• Resolved: 12/Feb/18 09:10

Description

Add tests verifying queries functionality is not broken if mvcc is enabled:

• full text indexes
• queries with indexing spi
• CacheConfiguration with setQueryParallelism
• lazy queries (SqlFieldsQuery.setLazy(true))
• collocated queries (SqlFieldsQuery.setCollocated)
• queries with cache groups
• dynamic index create

General functionality:

• make sure clean up is called when related future (query) is forcibly (exceptionally) finished (i.e. on cache stop)
• queries without involved caches (i.e. SELECT 1) don't request MVCC version
• Mvcc coordinator assignment on cluster activate
• cache entry reload

Issue Links

• Is contained by: IGNITE-6874 MVCC: base functionality
• is related to: IGNITE-7501 Improve underlying iterators closing process for cache iterators.