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https://issues.apache.org/jira/browse/POOL-202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Phil Steitz closed POOL-202.
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> GenericKeyedObjectPool.close() can interfere with evict();
> eviction[Key]Iterator is not consistently synched.
> -------------------------------------------------------------------------------------------------------------
>
> Key: POOL-202
> URL: https://issues.apache.org/jira/browse/POOL-202
> Project: Commons Pool
> Issue Type: Bug
> Affects Versions: 2.0
> Reporter: Sebb
> Fix For: 2.0
>
>
> As far as I can tell, calling close during an evict() run can cause problems,
> because close() sets the eviction[Key]Iterator fields to null.
> I suspect close() and evict() should be mutually exclusive.
> Maybe close does not need to nullify the eviction[Key]Iterator fields, but
> there's probably other mutually incompatible behaviour.
> Or maybe the fields should be nulled in startEvictor.
> Also, the fields eviction[Key]Iterator aren't volatile and aren't always
> accessed under the same lock so might not be safely published.
> That would be solved by moving the nulling to startEvictor.
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