Valentin Kulichenko created IGNITE-3057:
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Summary: Optimize transactions that do not acquire any locks
Key: IGNITE-3057
URL: https://issues.apache.org/jira/browse/IGNITE-3057
Project: Ignite
Issue Type: Bug
Components: cache
Affects Versions: 1.5.0.final
Reporter: Valentin Kulichenko
Assignee: Valentin Kulichenko
Fix For: 1.6
There are cases when a transaction did not acquire any locks (e.g., optimistic
read-only transaction). In this case we can simply remove transaction from the
local transaction manager, but we are going through all the steps, like prepare
and commit/rollback.
This optimization can give serious benefit in read-most use cases, like caching.
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