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Posted to issues@ignite.apache.org by "Aleksey Plekhanov (JIRA)" <ji...@apache.org> on 2019/08/13 09:38:00 UTC
[jira] [Updated] (IGNITE-9410) Add transactions support to thin
clients
[ https://issues.apache.org/jira/browse/IGNITE-9410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aleksey Plekhanov updated IGNITE-9410:
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Summary: Add transactions support to thin clients (was: MVCC: add support to thin clients)
> Add transactions support to thin clients
> ----------------------------------------
>
> Key: IGNITE-9410
> URL: https://issues.apache.org/jira/browse/IGNITE-9410
> Project: Ignite
> Issue Type: Task
> Components: mvcc, thin client
> Reporter: Vladimir Ozerov
> Assignee: Aleksey Plekhanov
> Priority: Major
> Labels: iep-34
> Fix For: 2.8
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently only ODBC and JDBC drivers support transactions and in not very efficient way. We need to add transactional API to .NET, Java, CPP, NodeJS and Python clients.
> Key pieces:
> # Add API to relevant clients
> # Review listener logic - currently we create separate threads. But is it really needed?
> ## If there is an implicit operation and no ongoing transaction, then operation might be executed right away
> ## If cache operations are decoupled from threads, then we can resort to reactive approach, when multiple transactions could be executed from the same thread
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