Timmy Zhu created MESOS-8250:
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Summary: Fetcher cache does not ignore query parameters in URIs
Key: MESOS-8250
URL: https://issues.apache.org/jira/browse/MESOS-8250
Project: Mesos
Issue Type: Bug
Components: fetcher
Affects Versions: 1.3.0
Environment: Ubuntu 14.04
Reporter: Timmy Zhu
Priority: Minor
I'm starting tasks on Mesos with S3 HTTP presigned URLs, so they all have long
query parameters, which change each time the link is generated, even though the
file content is the same. The Mesos fetcher cache does not ignore these query
parameters, so the uri is never cached.
It would be nice to remove query params from the uri before using it as the
cache key. Judging from other issues (MESOS-1686, MESOS-3367), the fetcher not
removing query parameters also contributes to unexpected behavior from the
viewpoint of the user.
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