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https://issues.apache.org/jira/browse/CASSANDRA-9496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14590665#comment-14590665
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Jason Brown commented on CASSANDRA-9496:
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+1, looks good. I also took the liberty of removing BoundedStatsDeque and it's
test as they are no longer used after this change.
Commited to 2.0, 2.1, 2.2, and trunk. Thanks!
> ArrivalWindow should use primitives
> ------------------------------------
>
> Key: CASSANDRA-9496
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9496
> Project: Cassandra
> Issue Type: Improvement
> Reporter: sankalp kohli
> Assignee: sankalp kohli
> Priority: Minor
> Attachments: 9496.txt
>
>
> While doing a heap analysis of a large cluster(1000+), I found that majority
> of the strongly referenced objects on heap are coming from ArrivalWindow.
> Currently ArrivalWindow uses BoundedStatsDeque which uses
> LinkedBlockingDeque<Long> deque.
> For a cluster of size 1000, it will translate into 2 million objects.
> We can use primitives and use an array of long(long[]). This will cut down on
> the number of objects and the change is not that big.
>
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