[jira] [Commented] (IGNITE-3840) Continue investigation: High memory utilization when OFFHEAP_TIERED mode and expiry policy are enabled.

["Andrew Mashenkov (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-3840?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15467826#comment-15467826 ] 

Andrew Mashenkov commented on IGNITE-3840:
------------------------------------------

GridCacheTtlManager pendingEntries Set memory consumption reduced by 20%.

I have noticed no performance issues with large pendingEntries set with long-live entries  as well as set with short-lived entries.


> Continue investigation: High memory utilization when OFFHEAP_TIERED mode and expiry policy are enabled.
> -------------------------------------------------------------------------------------------------------
>
>                 Key: IGNITE-3840
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3840
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>    Affects Versions: 1.5.0.final
>            Reporter: Andrew Mashenkov
>            Assignee: Andrew Mashenkov
>            Priority: Critical
>              Labels: community, important
>             Fix For: 1.8
>
>         Attachments: IgniteExpiryIssue.java, config.xml
>
>
> Continue investigation of high memory utilization.
> The problem is originally reported by Neil Wightman: http://apache-ignite-users.70518.x6.nabble.com/Off-Heap-cache-using-lots-of-heap-memory-td3414.html



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