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https://issues.apache.org/jira/browse/IMPALA-2311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong resolved IMPALA-2311.
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Resolution: Won't Fix
> Clean up duplicated deep copy code
> ----------------------------------
>
> Key: IMPALA-2311
> URL: https://issues.apache.org/jira/browse/IMPALA-2311
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Affects Versions: Impala 2.3.0
> Reporter: Tim Armstrong
> Priority: Minor
>
> There are multiple implementations of deep copying in the codebase that
> duplicate much of the same logic - in RowBatch (Serialize), Tuple (2x) and
> BufferedTupleStream. There are some differences in how they read and write
> data, but the main difference is how they allocate memory - it seems like
> this could be factored out in some way so that that core deep copy logic can
> be implemented only once (probably as a templated function).
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