Vinod Kone created MESOS-9547:
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             Summary: Removing non-checkpointing framework on the master does 
not properly clean up all data structures
                 Key: MESOS-9547
                 URL: https://issues.apache.org/jira/browse/MESOS-9547
             Project: Mesos
          Issue Type: Bug
            Reporter: Vinod Kone


When an agent is disconnected, non-checkpointing frameworks on it are removed 
via `removeFramework(Slave*, Framework*)`.

But looks like this function only cleans up active tasks and executors in the 
slave struct. It doesn't cleanup `pendingTasks` or `killedTasks` for example. 

It also doesn't cleanup `operations`, but not sure if it's intentional. 

There are a bunch of `*Resources` variables in the struct, that probably should 
be updated?

It's also worthwhile auditing `removeFramework(Framework*)` to see if it's 
leaking any resources as well.




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