Attila Doroszlai created HDDS-2464:
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Summary: 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
{{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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