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https://issues.apache.org/jira/browse/HBASE-15512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Rodionov updated HBASE-15512:
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Attachment: HBASE-15512-v1.patch
Patch v1. Old idea of having method in KeyValue for reusing object. It works.
~2% reduction in allocation rate on server-side.
> Avoid cell allocation on Store.add(Cell)
> ----------------------------------------
>
> Key: HBASE-15512
> URL: https://issues.apache.org/jira/browse/HBASE-15512
> Project: HBase
> Issue Type: Improvement
> Components: Performance
> Reporter: Vladimir Rodionov
> Assignee: Vladimir Rodionov
> Attachments: HBASE-15512-v1.patch
>
>
> AbstractMemStore.add(Cell) clones the cell. No reason for that.
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