[infinispan-issues] [JBoss JIRA] (ISPN-10749) Invalidation mode needs a proper key partitioner

Dan Berindei (Jira) issues at jboss.org
Tue Oct 8 12:42:00 EDT 2019


     [ https://issues.jboss.org/browse/ISPN-10749?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Berindei updated ISPN-10749:
--------------------------------
    Status: Open  (was: New)


> Invalidation mode needs a proper key partitioner
> ------------------------------------------------
>
>                 Key: ISPN-10749
>                 URL: https://issues.jboss.org/browse/ISPN-10749
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 9.4.16.Final, 10.0.0.CR3
>            Reporter: Dan Berindei
>            Assignee: Dan Berindei
>            Priority: Major
>             Fix For: 10.0.0.Final, 9.4.17.Final
>
>
> Caches in invalidation mode used to do everything on the local node and only broadcast an invalidation command to all the members. ISPN-10029 changed this, and now transactional invalidation caches acquire locks for affected keys on the primary owners.
> Unfortunately {{KeyPartitionerFactory}} constructs a {{SingleSegmentKeyPartitioner}} in invalidation mode, so there is only one primary owner for all the keys.



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