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https://issues.apache.org/jira/browse/ARROW-16002?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthew Topol resolved ARROW-16002.
-----------------------------------
Fix Version/s: 9.0.0
Resolution: Fixed
Issue resolved by pull request 13554
[https://github.com/apache/arrow/pull/13554]
> [Go] fileBlock.NewMessage should use memory.Allocator
> -----------------------------------------------------
>
> Key: ARROW-16002
> URL: https://issues.apache.org/jira/browse/ARROW-16002
> Project: Apache Arrow
> Issue Type: Bug
> Components: Go
> Affects Versions: 8.0.0
> Reporter: Arjan Topolovec
> Assignee: Matthew Topol
> Priority: Major
> Labels: pull-request-available
> Fix For: 9.0.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> The current implementation of ipc.FileReader does not use the
> memory.Allocator interface. Reading records from a file results in a large
> number of allocations since the record body buffer is allocated each time
> without reuse.
> https://github.com/apache/arrow/blob/master/go/arrow/ipc/metadata.go#L106
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