[infinispan-issues] [JBoss JIRA] (ISPN-7820) Uncommitted functional command modifies value

[Radim Vansa (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-7820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13403918#comment-13403918 ] 

Radim Vansa commented on ISPN-7820:
-----------------------------------

[~karesti] Hi Katia, please check this out - I think that the same problem will apply to compute et al., too.

> Uncommitted functional command modifies value
> ---------------------------------------------
>
>                 Key: ISPN-7820
>                 URL: https://issues.jboss.org/browse/ISPN-7820
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core, Test Suite - Core, Transactions
>    Affects Versions: 9.0.0.Final
>            Reporter: Radim Vansa
>            Assignee: Radim Vansa
>
> In transactional mode, functional read write command loads the value into the context without making a defensive copy. Then, the function is applied directly on that value, exposing uncommitted changes to all other threads. Rollback is ineffective, the value is already changed.
> There are no tests for rollback in FunctionalTxInMemoryTest.



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