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Posted to mapreduce-dev@hadoop.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2020/12/31 12:01:00 UTC
[jira] [Created] (MAPREDUCE-7315) LocatedFileStatusFetcher to
collect/publish IOStatistics
Steve Loughran created MAPREDUCE-7315:
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Summary: LocatedFileStatusFetcher to collect/publish IOStatistics
Key: MAPREDUCE-7315
URL: https://issues.apache.org/jira/browse/MAPREDUCE-7315
Project: Hadoop Map/Reduce
Issue Type: New Feature
Components: client
Affects Versions: 3.3.0
Reporter: Steve Loughran
Assignee: Steve Loughran
Part of HADOOP-16830: if a FileSystem's RemoteIterators implement IOStatisticsSource, then collect these and serve through the IOStatisticsSource API.
If the iterators don't (only S3A does, but ABFS will too), then nothing is collected
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