Mukund Thakur 83c7c2b4c4
HADOOP-17023. Tune S3AFileSystem.listStatus() (#2257)
S3AFileSystem.listStatus() is optimized for invocations
where the path supplied is a non-empty directory.
The number of S3 requests is significantly reduced, saving
time, money, and reducing the risk of S3 throttling.

Contributed by Mukund Thakur.
2020-09-21 17:20:16 +01:00
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