update commands

common/docs/knowledgeBase/submit-flink-job.txt

@@ -5,7 +5,7 @@
 3 copy the job jar to flink jobmanager instance and start it:
     $ JOBMANAGER_CONTAINER=$(docker ps --filter name=jobmanager --format={{.ID}})
     $ docker cp path/to/jar "$JOBMANAGER_CONTAINER":/job.jar
-    $ docker exec -t -i "$JOBMANAGER_CONTAINER" flink run /job.jar
+    $ docker exec -it "$JOBMANAGER_CONTAINER" flink run /job.jar &
 4 prey (;-)
 
 

products/MCX/External/Pulsar-Admin.txt

@@ -25,3 +25,19 @@ curl -s http://localhost:8080/admin/v2/namespaces/mcx/publish
 https://pulsar.apache.org/docs/latest/admin-api/overview/
 
 
+[performance test]
+open 3 shells in the pulsar container:
+- client shell:
+  ./pulsar-perf simulation-controller --cluster local_pulsar --client-port 5000 --clients localhost
+
+- controller shell:
+  ./pulsar-perf simulation-client --port 5000  --service-url http://localhost:8080
+  // send commands:
+
+- monitor shell:
+   ./pulsar-perf monitor-brokers --connect-string zookeeper:2181
+   
+
+
+
+