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Posted to commits@cassandra.apache.org by "Dinesh Joshi (Jira)" <ji...@apache.org> on 2020/05/06 18:51:00 UTC
[jira] [Updated] (CASSANDRA-15763) Tunable RangeTombstoneList
initial size and resize factor
[ https://issues.apache.org/jira/browse/CASSANDRA-15763?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dinesh Joshi updated CASSANDRA-15763:
-------------------------------------
Reviewers: Dinesh Joshi, Dinesh Joshi (was: Dinesh Joshi)
Dinesh Joshi, Dinesh Joshi
Status: Review In Progress (was: Patch Available)
> Tunable RangeTombstoneList initial size and resize factor
> ---------------------------------------------------------
>
> Key: CASSANDRA-15763
> URL: https://issues.apache.org/jira/browse/CASSANDRA-15763
> Project: Cassandra
> Issue Type: Improvement
> Components: Local/Config
> Reporter: Yifan Cai
> Assignee: Yifan Cai
> Priority: Normal
>
> Cassandra allocates a backing array with a fixed size of one when creating a new RangeTombstoneList object. The resize factor is fixed to 1.5.
> The initial size and resize factor could be made tunable so it could reduce cost in some cases.
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