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https://issues.apache.org/jira/browse/IGNITE-3272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15382191#comment-15382191
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Nikolay Tikhonov commented on IGNITE-3272:
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In case when remote filter always returns {{false}}, queue on backup may
consumes a significant size of memory. I guess that queue on backup nodes might
be squashed in this case.
> 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
> 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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