[infinispan-issues] [JBoss JIRA] (ISPN-3617) Inconsistent L1 in non-tx distributed cache
William Burns (JIRA)
jira-events at lists.jboss.org
Mon Oct 21 11:23:02 EDT 2013
[ https://issues.jboss.org/browse/ISPN-3617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12823640#comment-12823640 ]
William Burns commented on ISPN-3617:
-------------------------------------
If a non owner updates a value for which it has an L1 value, it removes the value from it's own L1 cache. It isn't done through invalidation like other operations. This is done in L1NonTxInterceptor at line 238. Did you have a case where this wasn't done?
> Inconsistent L1 in non-tx distributed cache
> -------------------------------------------
>
> Key: ISPN-3617
> URL: https://issues.jboss.org/browse/ISPN-3617
> Project: Infinispan
> Issue Type: Bug
> Components: Distributed Cache
> Affects Versions: 5.2.7.Final
> Reporter: Radim Vansa
> Assignee: William Burns
> Labels: jdg62blocker
> Fix For: 6.0.0.CR2, 6.0.0.Final
>
>
> When the change is replicated to backup owner, it sends the InvalidateL1Command to backup owners before committing the entry in EntryWrappingInterceptor (it performs the WriteCommand in parallel with sending the invalidation commmand, but then it waits until the invalidation request gets acked. If a GET is executed between the invalidation and committing the entry, the response contains outdated result and the L1 will not be invalidated until next write operation.
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