[infinispan-issues] [JBoss JIRA] Commented: (ISPN-766) Individual eviction threads still created in spite of shared executor factory

[Galder Zamarreño (JIRA)]

    [ https://jira.jboss.org/browse/ISPN-766?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12562775#action_12562775 ] 

Galder Zamarreño commented on ISPN-766:
---------------------------------------

The problem is that NamedExecutorsFactory creates a brand new instance ScheduledExecutorFactory for each started cache. So, it doesn't matter that DefaultSharedScheduledExecutorFactory is used cos the AbstractSharedExecutorFactory from which it extends stores executors as instance variables. So, effectively, 50 DefaultSharedScheduledExecutorFactory are created, which should not be the case.

> Individual eviction threads still created in spite of shared executor factory
> -----------------------------------------------------------------------------
>
>                 Key: ISPN-766
>                 URL: https://jira.jboss.org/browse/ISPN-766
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Eviction
>    Affects Versions: 4.2.0.BETA1
>            Reporter: Galder Zamarreño
>            Assignee: Galder Zamarreño
>             Fix For: 4.2.0.CR1
>
>         Attachments: 50threads-dump.txt, MultiEvictionCacheTest.java
>
>
> The default shared executor factory does not seem to be working correctly. In the attached test, I've defined 50 new cache configurations under the same cache manager that use the same eviction settings, and after starting them all, I see 50 eviction threads. See attached thread dump.

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