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https://issues.apache.org/jira/browse/IGNITE-4795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Ozerov updated IGNITE-4795:
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Component/s: (was: website)
> Inherit TransactionException and update Javadoc
> -----------------------------------------------
>
> Key: IGNITE-4795
> URL: https://issues.apache.org/jira/browse/IGNITE-4795
> Project: Ignite
> Issue Type: Improvement
> Components: cache, sql
> Affects Versions: 1.8
> Reporter: Alexandr Kuramshin
> Assignee: Ryabov Dmitrii
> Priority: Major
> Labels: documentation, important
> Fix For: 2.0
>
>
> Understanding transactional behaviour is not clear in Javadoc at this point
> of time. Even after reading website some doubt remain.
> Proposal.
> 1. Create {{TransactionException}} as the marker of transactional methods and
> inherit from it all the existed transactional exceptions like
> {{TransactionTimeoutException}}, {{TransactionRollbackException}},
> {{TransactionHeuristicException}}, {{TransactionOptimisticException}}, etc.
> 2. Update all the transactional methods ({{get}}, {{put}}, {{invoke}}, etc)
> as throwing the base {{TransactionException}}. Comment all the
> {{IgniteCache}} methods whether they are transactional or not, add {{@see
> TransactionException}} annotation.
> 3. Make extensive documentation in the header of {{TransactionException}} to
> get understanding of transactional and non-transactional methods behaviour.
> 4. Update website and Javadoc to clarify the fact that {{put}} value is
> cached within the transaction and affects successive {{get}}.
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