abmargb / oursim-ext Goto Github PK

Grid configuration

http://pastebin.com/YymVcCFk

Events configuration

http://pastebin.com/wsrpKWz8

Exception message:

Exception in thread "main" java.lang.NullPointerException
at br.edu.ufcg.lsd.oursim.events.peer.RequestWorkersEvent.forwardRequestToCommunity(RequestWorkersEvent.java:64)
at br.edu.ufcg.lsd.oursim.events.peer.RequestWorkersEvent.process(RequestWorkersEvent.java:52)
at br.edu.ufcg.lsd.oursim.OurSim.run(OurSim.java:65)
at br.edu.ufcg.lsd.oursim.Main.main(Main.java:30)

Grid config file

http://pastebin.com/2WZEf47e

Job config file

http://pastebin.com/xqJghiBu

This simulation is generating empty output

Grid configuration:

{
discoveryService: {id : "ds"},
peers: [{id: "peerA", discoveryService: "ds", workers:[
{id: "worker1A", cpu: "2"},
{id: "worker2A", cpu: "1.5"},
{id: "worker3A", cpu: "1.2"},
{id: "worker4A", cpu: "1"},
{id: "worker5A", cpu: "1.3"},
{id: "worker6A", cpu: "1.5"}
]},
{id: "peerB", discoveryService: "ds"}
],
brokers: [{id: "broker1A", peer: "peerA"}, {id: "broker2A", peer: "peerA"}, {id: "broker1B", peer: "peerB"}]
}

Exception message:

Exception in thread "main" java.lang.IllegalArgumentException: org.json.JSONException: JSONObject["workers"] not found.
at br.edu.ufcg.lsd.oursim.util.JSONUtils.getJSONArray(JSONUtils.java:37)
at br.edu.ufcg.lsd.oursim.factories.DefaultGridFactory.createPeer(DefaultGridFactory.java:141)
at br.edu.ufcg.lsd.oursim.factories.DefaultGridFactory.createGrid(DefaultGridFactory.java:61)
at br.edu.ufcg.lsd.oursim.OurSim.(OurSim.java:38)
at br.edu.ufcg.lsd.oursim.Main.main(Main.java:25)
Caused by: org.json.JSONException: JSONObject["workers"] not found.
at org.json.JSONObject.get(JSONObject.java:498)
at org.json.JSONObject.getJSONArray(JSONObject.java:574)
at br.edu.ufcg.lsd.oursim.util.JSONUtils.getJSONArray(JSONUtils.java:35)
... 4 more

Grid configuration:

{
discoveryService: {id : "ds"},
peers: [{id: "peerA", discoveryService: "ds", workers:[
{id: "worker1A", cpu: "2"},
{id: "worker2A", cpu: "1.5"},
{id: "worker3A", cpu: "1.2"},
{id: "worker4A", cpu: "1"},
{id: "worker5A", cpu: "1.3"},
{id: "worker6A", cpu: "1.5"}
]},
{id: "peerB", discoveryService: "ds", workers:[]}
],
brokers: [{id: "broker1A", peer: "peerA"}, {id: "broker2A", peer: "peerA"}, {id: "broker1B", peer: "peerB"}]
}

Events queue:

DS_UP 100 ds
WORKER_UP 300 worker1A
WORKER_UP 400 worker2A
WORKER_UP 400 worker3A
WORKER_UP 400 worker4A
WORKER_UP 400 worker5A
WORKER_UP 400 worker6A
BROKER_UP 500 broker1A
BROKER_UP 500 broker2A
BROKER_UP 500 broker1B
PEER_UP 800 peerA
PEER_UP 800 peerB
ADD_JOB 15000 broker1A {id:1 , tasks:[{duration:10000},{duration:1000}]}
ADD_JOB 100000 broker1B {id:1 , tasks:[{duration:10000},{duration:10000}]}
HALT 500000

Exception message

Exception in thread "main" java.lang.NullPointerException
at br.edu.ufcg.lsd.oursim.events.peer.accounting.AccountingHelper.getAccountingsByProvider(AccountingHelper.java:53)
at br.edu.ufcg.lsd.oursim.events.peer.accounting.AccountingHelper.commitReplicaAccountings(AccountingHelper.java:16)
at br.edu.ufcg.lsd.oursim.events.peer.FinishRequestEvent.process(FinishRequestEvent.java:32)
at br.edu.ufcg.lsd.oursim.OurSim.run(OurSim.java:65)
at br.edu.ufcg.lsd.oursim.Main.main(Main.java:32)

Involves NoF cases and preemption.

Currently, only workers' failures are treated.

This error occurs when the time to set up the broker that requests the "add_job" is the same time in "add_job" event

Exception in thread "main" java.lang.NullPointerException
at br.edu.ufcg.lsd.oursim.events.broker.AddJobEvent.process(AddJobEvent.java:34)
at br.edu.ufcg.lsd.oursim.OurSim.run(OurSim.java:65)
at br.edu.ufcg.lsd.oursim.Main.main(Main.java:31)

Network delay between a broker and a local worker should be different from the delay between itself and a remote worker.

Register every event in the event factory. Infer event constructor by reflection.

Finish, pause and resume.