[infinispan-issues] [JBoss JIRA] (ISPN-6191) Provide Externalizers for (Double|Long|Int)SummaryStatistics

[Tristan Tarrant (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-6191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tristan Tarrant updated ISPN-6191:
----------------------------------
              Status: Pull Request Sent  (was: Open)
    Git Pull Request: https://github.com/infinispan/infinispan/pull/3989


> Provide Externalizers for (Double|Long|Int)SummaryStatistics
> ------------------------------------------------------------
>
>                 Key: ISPN-6191
>                 URL: https://issues.jboss.org/browse/ISPN-6191
>             Project: Infinispan
>          Issue Type: Enhancement
>            Reporter: William Burns
>            Assignee: William Burns
>             Fix For: 8.2.0.Beta2, 8.2.0.Final, 8.1.2.Final
>
>
> The summary statistics classes are used directly by the new streams.  Unfortunately they aren't Serializable by default, which can cause issues when using these methods in a distributed cache.
> The summaryStatistics methods on the (Double|Long|Int)Stream use a hack of forcing an iterator to get these results, but this cannot be applied with the Collectors methods.



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