Github user tedxia commented on the pull request:
https://github.com/apache/storm/pull/268#issuecomment-61803120
```
High Availability test
test scenario: 4 machine A,B,C,D, 4 worker, 1 worker on each machine
test case1(STORM-404): on machine A, kill worker. A will create a new
worker taking the same port.
```
@clockfly ,in your case, I have some question about your case, storm
scheduler will escape schedule a new worker at the same ip:port after a worker
crash.
And if storm schedule not schedule new worker as i said, in you test case2,
the scheduler will schedule new worker on the same ip:port continuously, the
behavior will not change as you occupy the port.
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