Da Zhou created HADOOP-16317:
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Summary: ABFS: improve random read performance
Key: HADOOP-16317
URL: https://issues.apache.org/jira/browse/HADOOP-16317
Project: Hadoop Common
Issue Type: Sub-task
Components: fs/azure
Affects Versions: 3.2.0
Reporter: Da Zhou
Improving random read performance is an interesting topic. ABFS doesn't perform
well when reading column format files as the process involves with many seek
operations which make the readAhead no use, and if readAhead is used unwisely
it would lead to unnecessary data request.
Hence creating this Jira as a reminder to track the investigation and progress
of the work.
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