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From "Roman Kondakov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-8906) SQL TX: Immediate rollback for Near transactions during topology changing.
Date Mon, 02 Jul 2018 10:03:00 GMT
Roman Kondakov created IGNITE-8906:
--------------------------------------

             Summary: SQL TX: Immediate rollback for Near transactions during topology changing.
                 Key: IGNITE-8906
                 URL: https://issues.apache.org/jira/browse/IGNITE-8906
             Project: Ignite
          Issue Type: Improvement
          Components: sql
            Reporter: Roman Kondakov


At the moment all near transaction that was active during PME, but hadn't locked topology
(i.e. read transactions), are marked as rollback only in GridDhtPartitionsExchangeFuture#onDone.
But it is better to stop transaction execution immediately to prevent useless updates.



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