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Posted to issues@ignite.apache.org by "Nikolay Tikhonov (JIRA)" <ji...@apache.org> on 2016/08/08 18:23:20 UTC

[jira] [Commented] (IGNITE-3272) Memory consumption in ContinuousQueryHandler

    [ https://issues.apache.org/jira/browse/IGNITE-3272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15412208#comment-15412208 ] 

Nikolay Tikhonov commented on IGNITE-3272:
------------------------------------------

Implemented that for filtered events doesn't create CacheContinuousQueryEntry. That allowed to decrease memory consumption in several times.

> Memory consumption in ContinuousQueryHandler
> --------------------------------------------
>
>                 Key: IGNITE-3272
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3272
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>    Affects Versions: 1.6
>            Reporter: Nikolay Tikhonov
>            Assignee: Nikolay Tikhonov
>             Fix For: 1.8
>
>         Attachments: IgniteCacheContinuousQueryBackupQueueTest.java
>
>
> On backup nodes events put in queue with value and key. For filtered events need to store only update counter and partition. In attached test which should pass with -Xmx2g -Xms2g



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