[infinispan-issues] [JBoss JIRA] (ISPN-7080) NPE in CacheNotifierImpl by LIRS eviction listener

[ted won (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-7080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ted won updated ISPN-7080:
--------------------------
    Description: 
The LIRSEvictionFunctionalTest.testSimpleEvictionMaxEntries unit test method in core module fails and throws NPE in CacheNotifierImpl.notifyCacheEntriesEvicted method when trying to reinsert the first keys again.
https://github.com/infinispan/infinispan/blob/master/core/src/test/java/org/infinispan/eviction/impl/LIRSEvictionFunctionalTest.java
It reproduces only with LIRS eviction strategy and eviction listener.
However, LRU and UNORDERED eviction strategies are working properly.
It makes impossible the use of eviction listeners with LIRS eviction strategy.

It's able to reproduce by:
- inserting 20 keys - values in a 10 sized cache ( keys from key-1 to key-20),
- and then reinsert the first 10 keys (key-1 to key-10)

  was:
The LIRSEvictionFunctionalTest.testSimpleEvictionMaxEntries unit test method in core module fails and throws NPE in CacheNotifierImpl.notifyCacheEntriesEvicted method when trying to reinsert the first keys again.
It reproduces only with LIRS eviction strategy and eviction listener.
However, LRU and UNORDERED eviction strategies are working properly.
It makes impossible the use of eviction listeners with LIRS eviction strategy.

It's able to reproduce by:
- inserting 20 keys - values in a 10 sized cache ( keys from key-1 to key-20),
- and then reinsert the first 10 keys (key-1 to key-10)



> NPE in CacheNotifierImpl by LIRS eviction listener 
> ---------------------------------------------------
>
>                 Key: ISPN-7080
>                 URL: https://issues.jboss.org/browse/ISPN-7080
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Test Suite - Core
>    Affects Versions: 9.0.0.Alpha4
>         Environment: * Infinispan branch: Upstream master
>            Reporter: ted won
>            Assignee: ted won
>              Labels: core, eviction, lirs
>
> The LIRSEvictionFunctionalTest.testSimpleEvictionMaxEntries unit test method in core module fails and throws NPE in CacheNotifierImpl.notifyCacheEntriesEvicted method when trying to reinsert the first keys again.
> https://github.com/infinispan/infinispan/blob/master/core/src/test/java/org/infinispan/eviction/impl/LIRSEvictionFunctionalTest.java
> It reproduces only with LIRS eviction strategy and eviction listener.
> However, LRU and UNORDERED eviction strategies are working properly.
> It makes impossible the use of eviction listeners with LIRS eviction strategy.
> It's able to reproduce by:
> - inserting 20 keys - values in a 10 sized cache ( keys from key-1 to key-20),
> - and then reinsert the first 10 keys (key-1 to key-10)



--
This message was sent by Atlassian JIRA
(v6.4.11#64026)