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Nikolay Tikhonov commented on IGNITE-3272:
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Set {{null}} in unnecessary fields in {{CacheContinuousQueryEntry}} which stored in backup
queue. It allows decrease memory consumption. Tests passed.
https://github.com/apache/ignite/pull/930
> 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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