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Taras Ledkov commented on IGNITE-12804: --------------------------------------- Benchmark results: performance drop about 2%-3%: sql-query benchmark (two runs): || master || patch || | 42786.50 0.00% | 41625.50 -2.71% | | 42629.80 0.00% | 41557.00 -2.52% | > SQL: ConnectionManager refactoring > ---------------------------------- > > Key: IGNITE-12804 > URL: https://issues.apache.org/jira/browse/IGNITE-12804 > Project: Ignite > Issue Type: Task > Components: sql > Affects Versions: 2.8 > Reporter: Taras Ledkov > Assignee: Taras Ledkov > Priority: Major > Fix For: 2.9 > > Time Spent: 10m > Remaining Estimate: 0h > > As of now ConnectionManager is a mess, really hard to understand. We should > refactor it. > Also ThreadLocal connection is a root cause of complicated behavior of local > queries & map queries. > I guess we have to use simple connection pool. > For better performance connection pools will be striped by Thread ID. -- This message was sent by Atlassian Jira (v8.3.4#803005)