[infinispan-issues] [JBoss JIRA] (ISPN-3183) HotRod RollUps from 5.2 to 5.3 -- target can't obtain formerly stored data from RCS

[RH Bugzilla Integration (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-3183?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12790969#comment-12790969 ] 

RH Bugzilla Integration commented on ISPN-3183:
-----------------------------------------------

Tomas Sykora <tsykora at redhat.com> made a comment on [bug 986307|https://bugzilla.redhat.com/show_bug.cgi?id=986307]

Please see this JIRA: https://issues.jboss.org/browse/ISPN-3183

Issue is the same for trying RollingUpgrades on 2 (JDG-6.2.0-DR1) servers. (One old - source node and the second new, target node)

Trace logs are attached in the aforementioned JIRA.
                
> HotRod RollUps from 5.2 to 5.3 -- target can't obtain formerly stored data from RCS
> -----------------------------------------------------------------------------------
>
>                 Key: ISPN-3183
>                 URL: https://issues.jboss.org/browse/ISPN-3183
>             Project: Infinispan
>          Issue Type: Bug
>            Reporter: Tomas Sykora
>            Assignee: Tristan Tarrant
>            Priority: Critical
>             Fix For: 6.0.0.Final
>
>         Attachments: 52to52sourceTrace, 52to52targetTrace, 52to53sourceTrace, 52to53targetTrace
>
>
> Scenario (typical for rollups):
> Start source node, put entries.
> Start target node which is pointing to source (source is his RemoteCacheStore now) and try to get entries.
> For 5.2 to 5.2 working perfectly.
> For 5.2 source and 5.3 target -- we have problems here.
> Sorry that I can't provide any valuable info beside TRACEs.
> 4 TRACE logs -- rollups from 5.2 to 5.2 source log and target log + rollups from 5.2 to 5.3 source log and target log.
> Very quick summary:
> 5.2 to 5.2 on target: Entry exists in loader? true
> 5.2 to 5.3 on targer: 
> 16:21:41,508 TRACE [org.infinispan.container.EntryFactoryImpl] (HotRodServerWorker-2) Exists in context? null 
> 16:21:41,508 TRACE [org.infinispan.container.EntryFactoryImpl] (HotRodServerWorker-2) Retrieved from container null
> What changed in RemoteCacheStore. What changed in HotRod? Any idea? Let me know, thank you!
>  

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