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https://issues.apache.org/jira/browse/MESOS-7304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Avinash Sridharan reassigned MESOS-7304:
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Assignee: Joseph Wu
> Fetcher should not depends on SlaveID.
> --------------------------------------
>
> Key: MESOS-7304
> URL: https://issues.apache.org/jira/browse/MESOS-7304
> Project: Mesos
> Issue Type: Task
> Components: containerization, fetcher
> Reporter: Jie Yu
> Assignee: Joseph Wu
>
> Currently, various Fetcher interfaces depends on SlaveID, which is an
> unnecessary coupling. For instance:
> {code}
> Try<Nothing> Fetcher::recover(const SlaveID& slaveId, const Flags& flags);
> Future<Nothing> Fetcher::fetch(
> const ContainerID& containerId,
> const CommandInfo& commandInfo,
> const string& sandboxDirectory,
> const Option<string>& user,
> const SlaveID& slaveId,
> const Flags& flags);
> {code}
> Looks like the only reason we need a SlaveID is because we need to calculate
> the fetcher cache directory based on that. We should calculate the fetcher
> cache directory in the caller and pass that directory to Fetcher.
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