[infinispan-issues] [JBoss JIRA] (ISPN-5607) NearCache: it is possible to read stale data with a put/remove followed by a get

[Galder Zamarreño (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-5607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Galder Zamarreño updated ISPN-5607:
-----------------------------------
              Status: Pull Request Sent  (was: Coding In Progress)
    Git Pull Request: https://github.com/infinispan/infinispan/pull/3641, https://github.com/infinispan/infinispan/pull/3642


> NearCache: it is possible to read stale data with a put/remove followed by a get
> --------------------------------------------------------------------------------
>
>                 Key: ISPN-5607
>                 URL: https://issues.jboss.org/browse/ISPN-5607
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 7.2.3.Final
>         Environment: one hotrod client with 2 hotrod servers
>            Reporter: Enrico Olivelli
>            Assignee: Galder Zamarreño
>            Priority: Blocker
>             Fix For: 8.0.0.Final, 7.2.5.Final
>
>
> Writes to the NearCache do not invalidate/update local data on put/remove operations, and so the NearCache (LAZY MODE) is invalidated using an eventlistener in an asynch way.
> It is possible for a client to write a value and issue a get on the same key, and the result of the get would not be the latest value but the one which was present before the update operation.
> This happens frequently when there is very much traffic on the connection of the listener which receives the events for the NearCache.
> It would be better at least to invalidate locally every entry modified from the client itself



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