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https://issues.apache.org/jira/browse/HDDS-2464?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nanda kumar updated HDDS-2464:
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Fix Version/s: 0.5.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
> Avoid unnecessary allocations for FileChannel.open call
> -------------------------------------------------------
>
> Key: HDDS-2464
> URL: https://issues.apache.org/jira/browse/HDDS-2464
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Components: Ozone Datanode
> Reporter: Attila Doroszlai
> Assignee: Attila Doroszlai
> Priority: Minor
> Labels: pull-request-available
> Fix For: 0.5.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> {{ChunkUtils}} calls {{FileChannel#open(Path, OpenOption...)}}. Vararg array
> elements are then added to a new {{HashSet}} to call {{FileChannel#open(Path,
> Set<? extends OpenOption>, FileAttribute<?>...)}}. We can call the latter
> directly instead.
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