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https://issues.apache.org/jira/browse/MESOS-4447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guangya Liu updated MESOS-4447:
-------------------------------
Summary: Renamed reserved() API to reservations() (was: Updated reserved()
API)
> Renamed reserved() API to reservations()
> ----------------------------------------
>
> Key: MESOS-4447
> URL: https://issues.apache.org/jira/browse/MESOS-4447
> Project: Mesos
> Issue Type: Bug
> Reporter: Guangya Liu
> Assignee: Guangya Liu
>
> There are some problems for current {{reserve}} API. The problem is as
> following:
> {code}
> hashmap<string, Resources> Resources::reserved() const
> {
> hashmap<string, Resources> result;
> foreach (const Resource& resource, resources) {
> if (isReserved(resource)) {
> result[resource.role()] += resource;
> }
> }
> return result;
> }
> Resources Resources::reserved(const string& role) const
> {
> return filter(lambda::bind(isReserved, lambda::_1, role));
> }
> bool Resources::isReserved(
> const Resource& resource,
> const Option<string>& role)
> {
> if (role.isSome()) {
> return !isUnreserved(resource) && role.get() == resource.role();
> } else {
> return !isUnreserved(resource);
> }
> }
> {code}
> This caused the {{reserved(const string& role) }} has no chance to transfer a
> None() parameter to get all reserved resources in flatten mode.
> The solution is remove {{reserved()}} and update {{reserved(const string&
> role) }} to {{reserved(const Option<string>& role = None()) }}
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