[infinispan-issues] [JBoss JIRA] (ISPN-9466) org.infinispan.query.clustered.QueryBox does not implement eviction for zombie iterators

Gustavo Fernandes (Jira) issues at jboss.org
Wed May 20 09:47:27 EDT 2020


     [ https://issues.redhat.com/browse/ISPN-9466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on ISPN-9466 started by Gustavo Fernandes.
-----------------------------------------------
> org.infinispan.query.clustered.QueryBox does not implement eviction for zombie iterators
> ----------------------------------------------------------------------------------------
>
>                 Key: ISPN-9466
>                 URL: https://issues.redhat.com/browse/ISPN-9466
>             Project: Infinispan
>          Issue Type: Task
>          Components: Embedded Querying
>            Reporter: Nistor Adrian
>            Assignee: Gustavo Fernandes
>            Priority: Major
>              Labels: query-ispn11
>
> Although the javadoc hints to some eviction mechanism this is not actually implemented.
> A linked list 'ageOrderedQueries' is maintained so that active queries move to the head of the list and the list is limited to 3000 items. Still, there is no mechanism that actually removes the zombie queries from the 'queries' ConcurrentMap.



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