Steve Loughran created HADOOP-15963:
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Summary: Add ABFS support for Async Scatter/Gather IO
Key: HADOOP-15963
URL: https://issues.apache.org/jira/browse/HADOOP-15963
Project: Hadoop Common
Issue Type: Sub-task
Components: fs/azure
Affects Versions: 3.3.0
Reporter: Steve Loughran
HADOOP-11867 is proposing adding a new scatter/gather IO API.
For an object store to take advantage of it, it should be doing things like
* coalescing reads even with a gap between them
* choosing an optimal ordering of requests
* submitting reads into the executor pool/using any async API provided by the
FS.
* detecting overlapping reads (and then what?)
* switching to HTTP 2 where supported
Do this for ABFS
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