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https://issues.apache.org/jira/browse/ORC-2164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gang Wu reassigned ORC-2164:
----------------------------
Assignee: Fang Yonghao
> Add external-buffer support in DataBuffer lifecycle management
> --------------------------------------------------------------
>
> Key: ORC-2164
> URL: https://issues.apache.org/jira/browse/ORC-2164
> Project: ORC
> Issue Type: Improvement
> Reporter: Fang Yonghao
> Assignee: Fang Yonghao
> Priority: Major
>
> To safely integrate with external prebuffer cache scenarios where memory is
> managed outside ORC, avoiding unnecessary reallocations and preventing
> ownership/lifecycle mismatches. Introduce the non-owning buffer support to
> DataBuffer so it can attach externally managed memory (via setData) without
> taking ownership of allocation/free.
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