Chun-Hung Hsiao created MESOS-8906:
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Summary: `UriDiskProfileAdaptor` fails to update profile selectors.
Key: MESOS-8906
URL: https://issues.apache.org/jira/browse/MESOS-8906
Project: Mesos
Issue Type: Bug
Components: storage
Affects Versions: 1.5.0, 1.6.0
Reporter: Chun-Hung Hsiao
Assignee: Chun-Hung Hsiao
The {{UriDiskProfileAdaptor}} ignores the polled profile matrix if the polled
one has the same size as the current one:
https://github.com/apache/mesos/blob/1.5.x/src/resource_provider/storage/uri_disk_profile.cpp#L282-L286
{code:cxx}
// Profiles can only be added, so if the parsed data is the same size,
// nothing has changed and no notifications need to be sent.
if (parsed.profile_matrix().size() <= profileMatrix.size()) {
return;
}
{code}
However, this prevents the profile selector from being updated, which is not
the desired behavior.
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