[infinispan-issues] [JBoss JIRA] Updated: (ISPN-789) BdbjeCacheStore purges all mortal entries

Manik Surtani (JIRA) jira-events at lists.jboss.org
Tue Nov 23 06:21:59 EST 2010


     [ https://jira.jboss.org/browse/ISPN-789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani updated ISPN-789:
-------------------------------

    Fix Version/s: 4.2.0.CR1
       Complexity: Low


> BdbjeCacheStore purges all mortal entries
> -----------------------------------------
>
>                 Key: ISPN-789
>                 URL: https://jira.jboss.org/browse/ISPN-789
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Loaders and Stores
>    Affects Versions: 4.2.0.BETA1
>            Reporter: Frank Knorr
>            Assignee: Manik Surtani
>             Fix For: 4.2.0.CR1
>
>
> purgeInternal in class BdbjeCacheStore uses tailMap on map of expire time of entries. The SortedStoredMap expiryMap uses SerialBinding so entries are sorted by expire time (SerialBinding --> DataOutputStream --> writeLong)
> Due to javadoc of tailMap it returns all entries with expire time greater than System.currentTimeMillis()
> "Returns a view of the portion of this sorted map whose elements are strictly greater than fromKey, optionally including fromKey."
> But all entries which expire in future have an expire time greater than System.currentTimeMillis().
> I guess headMap should be used instead of tailMap

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