[infinispan-issues] [JBoss JIRA] (ISPN-3780) CLONE - InvalidateL1Command during ST should not cancel writing the entry by ST in nontx

[William Burns (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-3780?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12929260#comment-12929260 ] 

William Burns commented on ISPN-3780:
-------------------------------------

Trying to write a test for this wasn't quite what I thought at first.  I found this issue is only reproducible when an owner sends a L1 invalidation but the node doesn't actually have the L1 value present (as you mentioned).  In this case the EntryWrappingInterceptor is guaranteed to add to the updatedKeys as long as a ST is in progress.
                
> CLONE - InvalidateL1Command during ST should not cancel writing the entry by ST in nontx
> ----------------------------------------------------------------------------------------
>
>                 Key: ISPN-3780
>                 URL: https://issues.jboss.org/browse/ISPN-3780
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Distributed Cache
>    Affects Versions: 5.3.0.Final
>            Reporter: Radim Vansa
>            Assignee: William Burns
>            Priority: Critical
>              Labels: 620
>             Fix For: 6.1.0.Final
>
>
> When a node which is about to receive the entries for some segment receives InvalidateL1Command, this puts the key into StateConsumer.updatedKeys. After the entries for ST are received, the entry which was invalidated is not updated -> this result in losing the entry.
> Btw., in EntryWrappingInterceptor.visitInvalidateL1Command the trace logs all looked up entries for each entry - this causes some performance problems when tracing is on and there are many invalidated entries. Please, do this only once.

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