Details
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Improvement
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Status: Open
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Major
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Resolution: Unresolved
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None
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None
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None
Description
Now, Mesos provides two HTTP Endpoints: `/state` & `/state-summary` for the master status info. In the `/state-summary` API, it reports the frameworks and slaves statistics info. In the `/state` API, the response like this:
// https://github.com/apache/mesos/blob/master/src/master/http.cpp#L2742 // Omitted the flags detail { "version" : "0.28.0", "git_sha" : "9d5889b5a265849886a533965f4aefefd1fbd103", "git_branch" : "refs/heads/master", "git_tag" : "0.28.0", "build_date" : "2016-02-15 10:00:28", "build_time" : 1455559228, "build_user" : "mesos-user", "start_time" : 1455643643.42422, "elected_time" : 1455643643.43457, "id" : "b5eac2c5-609b-4ca1-a352-61941702fc9e", "pid" : "master@127.0.0.1:5050", "hostname" : "localhost", "activated_slaves" : 0, "deactivated_slaves" : 0, "cluster" : "test-cluster", "leader" : "master@127.0.0.1:5050", "log_dir" : "/var/log", "external_log_file" : "mesos.log", "flags" : {...}, "slaves" : [], "frameworks" : [], "completed_frameworks" : [], "orphan_tasks" : [], "unregistered_frameworks" : []", }
These information contains the master program build info, current master process info and the whole cluster running info like slaves、frameworks、tasks.
Hope 
there is a new api to report the master program build info and process info, and only contains the master information. it will be much more simply and fast.