Github user HeartSaVioR commented on the pull request:
https://github.com/apache/storm/pull/280#issuecomment-57930437
@ChitturiPadma I've just test killing topology using Storm 0.9.2.
There're some warning but supervisor seems to not killed.
It seems to have an issue you mentioned (about file deletion) but workers
completely killed.
I can re-submit topology and it's running fine.
```
2014-10-05 17:48:50 b.s.d.supervisor [INFO] Shutting down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:154eaf07-90ed-4f84-ad84-3b3b4eb51444
2014-10-05 17:48:53 b.s.d.supervisor [INFO] Shutting down and clearing
state for id 154eaf07-90ed-4f84-ad84-3b3b4eb51444. Current supervisor time:
1412498932. State: :disallowed, Heartbeat:
#backtype.storm.daemon.common.WorkerHeartbeat{:time-secs 1412498932, :storm-id
"production-topology-1-1412498729", :executors #{[2 2] [5 5] [8 8] [11 11] [14
14] [17 17] [20 20] [23 23] [26 26] [-1 -1]}, :port 6701}
2014-10-05 17:48:53 b.s.d.supervisor [INFO] Shutting down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:154eaf07-90ed-4f84-ad84-3b3b4eb51444
2014-10-05 17:48:59 b.s.d.supervisor [INFO] Shut down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:154eaf07-90ed-4f84-ad84-3b3b4eb51444
2014-10-05 17:48:59 b.s.d.supervisor [INFO] Shutting down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:816a0fd6-7cdf-4312-a5ac-758f7f55ce46
2014-10-05 17:48:59 b.s.util [INFO] Error when trying to kill 4408. Process
is probably already dead.
2014-10-05 17:49:03 b.s.util [INFO] Error when trying to kill 4420. Process
is probably already dead.
2014-10-05 17:49:03 b.s.d.supervisor [INFO] Shut down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:154eaf07-90ed-4f84-ad84-3b3b4eb51444
2014-10-05 17:49:03 b.s.d.supervisor [INFO] Shutting down and clearing
state for id 816a0fd6-7cdf-4312-a5ac-758f7f55ce46. Current supervisor time:
1412498932. State: :disallowed, Heartbeat:
#backtype.storm.daemon.common.WorkerHeartbeat{:time-secs 1412498932, :storm-id
"production-topology-1-1412498729", :executors #{[3 3] [6 6] [9 9] [12 12] [15
15] [18 18] [21 21] [24 24] [27 27] [-1 -1]}, :port 6702}
2014-10-05 17:49:03 b.s.d.supervisor [INFO] Shutting down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:816a0fd6-7cdf-4312-a5ac-758f7f55ce46
2014-10-05 17:49:04 b.s.d.supervisor [WARN] Failed to cleanup worker
816a0fd6-7cdf-4312-a5ac-758f7f55ce46. Will retry later #<RuntimeException
java.lang.RuntimeException: Failed to delete
storm-local\workers\816a0fd6-7cdf-4312-a5ac-758f7f55ce46>
2014-10-05 17:49:04 b.s.d.supervisor [INFO] Shut down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:816a0fd6-7cdf-4312-a5ac-758f7f55ce46
2014-10-05 17:49:04 b.s.d.supervisor [INFO] Shutting down and clearing
state for id c26b2e31-d006-4d4d-9e56-45ca9391018d. Current supervisor time:
1412498932. State: :disallowed, Heartbeat:
#backtype.storm.daemon.common.WorkerHeartbeat{:time-secs 1412498932, :storm-id
"production-topology-1-1412498729", :executors #{[4 4] [7 7] [10 10] [13 13]
[16 16] [19 19] [22 22] [25 25] [28 28] [-1 -1] [1 1]}, :port 6700}
2014-10-05 17:49:04 b.s.d.supervisor [INFO] Shutting down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:c26b2e31-d006-4d4d-9e56-45ca9391018d
2014-10-05 17:49:04 b.s.d.supervisor [WARN] Failed to cleanup worker
816a0fd6-7cdf-4312-a5ac-758f7f55ce46. Will retry later #<RuntimeException
java.lang.RuntimeException: Failed to delete
storm-local\workers\816a0fd6-7cdf-4312-a5ac-758f7f55ce46>
2014-10-05 17:49:04 b.s.d.supervisor [INFO] Shut down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:816a0fd6-7cdf-4312-a5ac-758f7f55ce46
2014-10-05 17:49:04 b.s.d.supervisor [INFO] Shutting down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:c26b2e31-d006-4d4d-9e56-45ca9391018d
2014-10-05 17:49:04 b.s.util [INFO] Error when trying to kill 1536. Process
is probably already dead.
2014-10-05 17:49:06 b.s.util [INFO] Error when trying to kill 3408. Process
is probably already dead.
2014-10-05 17:49:06 b.s.util [INFO] Error when trying to kill 3464. Process
is probably already dead.
2014-10-05 17:49:06 b.s.d.supervisor [WARN] Failed to cleanup worker
c26b2e31-d006-4d4d-9e56-45ca9391018d. Will retry later #<RuntimeException
java.lang.RuntimeException: Failed to delete
storm-local\workers\c26b2e31-d006-4d4d-9e56-45ca9391018d>
2014-10-05 17:49:06 b.s.d.supervisor [INFO] Shut down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:c26b2e31-d006-4d4d-9e56-45ca9391018d
2014-10-05 17:49:06 b.s.d.supervisor [WARN] Failed to cleanup worker
c26b2e31-d006-4d4d-9e56-45ca9391018d. Will retry later #<RuntimeException
java.lang.RuntimeException: Failed to delete
storm-local\workers\c26b2e31-d006-4d4d-9e56-45ca9391018d>
2014-10-05 17:49:06 b.s.d.supervisor [INFO] Shut down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:c26b2e31-d006-4d4d-9e56-45ca9391018d
2014-10-05 17:49:06 b.s.d.supervisor [INFO] Removing code for storm id
production-topology-1-1412498729
2014-10-05 17:49:06 b.s.d.supervisor [INFO] Shutting down and clearing
state for id 816a0fd6-7cdf-4312-a5ac-758f7f55ce46. Current supervisor time:
1412498946. State: :not-started, Heartbeat: nil
2014-10-05 17:49:06 b.s.d.supervisor [INFO] Shutting down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:816a0fd6-7cdf-4312-a5ac-758f7f55ce46
2014-10-05 17:49:06 b.s.d.supervisor [INFO] Shut down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:816a0fd6-7cdf-4312-a5ac-758f7f55ce46
2014-10-05 17:49:06 b.s.d.supervisor [INFO] Shutting down and clearing
state for id c26b2e31-d006-4d4d-9e56-45ca9391018d. Current supervisor time:
1412498946. State: :not-started, Heartbeat: nil
2014-10-05 17:49:06 b.s.d.supervisor [INFO] Shutting down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:c26b2e31-d006-4d4d-9e56-45ca9391018d
2014-10-05 17:49:06 b.s.d.supervisor [INFO] Shut down
95111631-8f7f-46ed-a93a-8db1d01ae4e0:c26b2e31-d006-4d4d-9e56-45ca9391018d
```
I use storm-starter example.
```
C:\apache-storm-0.9.2-incubating\examples\storm-starter>python
..\..\bin\storm j
ar storm-starter-topologies-0.9.2-incubating.jar
storm.starter.WordCountTopology
production-topology remote
```
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