Fixed startup of plasma-store

daliuge-engine/run_engine.sh

@@ -1,6 +1,6 @@
 docker run --shm-size=1g --ipc="shareable" --rm -td --name daliuge-engine -v /var/dlg_home:/var/dlg_home -v /var/run/docker.sock:/var/run/docker.sock -p 5555:5555 -p 6666:6666 -p 8000:8000 -p 8001:8001 -p 8002:8002 -p 9000:9000  icrar/daliuge-engine:ray
-sleep2
+sleep 2
 ./start_local_managers.sh
 # start the plasma store. NOTE: the container has been started with shareable memory
 # which means that the plasma store is accessible across containers on the same host.
-plasma_store_server -m 1000000000 -s /var/dlg_home/tmp/plasma 1> /dev/null 2> /dev/null &
+docker  exec -ti daliuge-engine bash -c 'plasma_store -m 600000000 -s /var/dlg_home/tmp/plasma 1> /var/dlg_home/logs/plasma 2> /var/dlg_home/logs/plasma &'