[infinispan-issues] [JBoss JIRA] (ISPN-3184) The DELTA_WRITE flag should force a remote get during state transfer

[RH Bugzilla Integration (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-3184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12932038#comment-12932038 ] 

RH Bugzilla Integration commented on ISPN-3184:
-----------------------------------------------

Martin Gencur <mgencur at redhat.com> changed the Status of [bug 1024920|https://bugzilla.redhat.com/show_bug.cgi?id=1024920] from ON_QA to VERIFIED
                
> The DELTA_WRITE flag should force a remote get during state transfer
> --------------------------------------------------------------------
>
>                 Key: ISPN-3184
>                 URL: https://issues.jboss.org/browse/ISPN-3184
>             Project: Infinispan
>          Issue Type: Bug
>    Affects Versions: 5.3.0.Final
>            Reporter: Dan Berindei
>            Assignee: Dan Berindei
>            Priority: Critical
>              Labels: 620
>             Fix For: 6.1.0.Final
>
>
> AtomicHashMap and FineGrainedAtomicHashMap, as well as custom DeltaAware implementations, use PutKeyValueCommands with the DELTA_WRITE flag to execute incremental updates. These commands need the previous value of the entry in order to work.
> If a node is joining and it receives a PutKeyValueCommand with the DELTA_WRITE flag before it has received the value of the affected key, it should do a remote get to retrieve the previous value and apply the change on top of that value, just like we do for conditional commands. Not doing so leads to data loss.

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