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ibcn-cloudlet / dianne

DIANNE - DIstributed Artificial Neural NEtworks
http://dianne.intec.ugent.be
GNU Affero General Public License v3.0
22 stars 8 forks source link

NullPointerException while executing run tasks #9

Closed mdtanrikulu closed 6 years ago

mdtanrikulu commented 7 years ago

I got following error when I execute./gradlew run.all [Any of them; all , core etc.]

2017-08-02 13:36:44.210:INFO:oejs.Server:jetty-8.1.14.v20131031
2017-08-02 13:36:44.283:INFO:oejs.AbstractConnector:Started SelectChannelConnector@0.0.0.0:8080
[INFO] Started Jetty 8.1.14.v20131031 at port(s) HTTP:8080 on context path /
[DEBUG] Ignoring Servlet Service ServiceReference{org.apache.felix.http.base.internal.handler.HttpServicePlugin@229d10bd}, alias is missing or empty
[INFO] Detected extended HttpService. Filters enabled.
[DEBUG] Ignoring Servlet Service ServiceReference{org.apache.felix.http.whiteboard.internal.manager.HttpWhiteboardWebConsolePlugin@63a65a25}, alias is missing or empty
[INFO] Http service whiteboard started
Exception in thread "Thread-25" java.lang.NullPointerException
    at be.iminds.aiolos.monitor.node.NodeMonitorImpl.update(NodeMonitorImpl.java:159)
    at be.iminds.aiolos.monitor.node.NodeMonitorImpl.access$2(NodeMonitorImpl.java:118)
    at be.iminds.aiolos.monitor.node.NodeMonitorImpl$MonitorThread.run(NodeMonitorImpl.java:261)
    at java.lang.Thread.run(Thread.java:745)

Welcome to Apache Felix Gogo

g! 
> Building 85% > :tools:run.core

And it hangs at 85%.

tverbele commented 7 years ago

The NPE comes from an optional bundle that gathers system monitoring information by reading from the Linux /proc/ filesystem. If this is not present it fails with that exception, but should not keep DIANNE from working.

Also when using the run target in gradle, the build will pause when it launched DIANNE, and will only reach 100% when the process is stopped. So at this moment DIANNE is actually up and running and you should see the user interface when pointing your browser to http://localhost:8080/dianne

mdtanrikulu commented 7 years ago

Well, I've this instead;

screen shot 2017-08-02 at 15 34 16
tverbele commented 7 years ago

When the build process hangs, can you press enter, type lb and hit enter again? You are running run.all right?

mdtanrikulu commented 7 years ago

Yes, this is run.all on the picture and run.core also same.

screen shot 2017-08-02 at 21 41 23
tverbele commented 7 years ago

Hmm, could you also provide the output of src:list and log debug?

mdtanrikulu commented 7 years ago

This is for log debug;

2017.08.07 11:37:11 INFO - Bundle: org.eclipse.concierge - ServiceReference{aQute.launcher.Launcher@3c77d488} - ServiceEvent REGISTERED
2017.08.07 11:37:11 INFO - Bundle: be.iminds.iot.dianne.nn - BundleEvent STARTED
2017.08.07 11:37:11 INFO - Bundle: be.iminds.iot.dianne.nn.module - ServiceReference{Component: be.iminds.iot.dianne.nn.module.composite.CompositeModuleFactory (31)} - ServiceEvent REGISTERED
2017.08.07 11:37:11 INFO - Bundle: be.iminds.iot.dianne.jsonrpc - ServiceReference{Component: be.iminds.iot.dianne.jsonrpc.DianneJSONRPCServlet (22)} - ServiceEvent REGISTERED
2017.08.07 11:37:11 INFO - Bundle: be.iminds.iot.dianne.jsonrpc - ServiceReference{Component: be.iminds.iot.dianne.jsonrpc.DianneJSONRPCCLI (20)} - ServiceEvent REGISTERED
2017.08.07 11:37:11 INFO - Bundle: be.iminds.iot.dianne.jsonrpc - ServiceReference{Component: be.iminds.iot.dianne.jsonrpc.DianneRequestHandler (23)} - ServiceEvent REGISTERED
2017.08.07 11:37:11 INFO - Bundle: be.iminds.iot.dianne.command - ServiceReference{Component: be.iminds.iot.dianne.command.DiannePlatformCommands (19)} - ServiceEvent REGISTERED
2017.08.07 11:37:11 INFO - Bundle: be.iminds.iot.dianne.command - ServiceReference{Component: be.iminds.iot.dianne.command.DianneBenchmarkCommands (17)} - ServiceEvent REGISTERED
2017.08.07 11:37:11 INFO - Bundle: be.iminds.iot.dianne.builder - ServiceReference{Component: be.iminds.iot.dianne.builder.DianneRunner (15)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.builder - ServiceReference{Component: be.iminds.iot.dianne.builder.DianneDeployer (9)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.builder - ServiceReference{Component: be.iminds.iot.dianne.builder.DianneLearner (11)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.aiolos.proxymanager - ServiceReference{be.iminds.aiolos.proxy.ServiceProxy@5143878e} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.aiolos.proxymanager - ServiceReference{be.iminds.aiolos.proxy.ServiceProxy@77273ebf} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.aiolos.proxymanager - ServiceReference{be.iminds.aiolos.proxy.ServiceProxy@d82863f} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.nn.module - BundleEvent STARTED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.builder - ServiceReference{Component: be.iminds.iot.dianne.builder.DianneBuilder (7)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.aiolos.proxymanager - ServiceReference{be.iminds.aiolos.proxy.ServiceProxy@6661f096} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.nn.module - ServiceReference{Component: be.iminds.iot.dianne.nn.module.factory.DianneModuleFactory (32)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.nn.util - BundleEvent STARTED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.nn.util - ServiceReference{Component: be.iminds.iot.dianne.nn.util.strategy.StrategyFactoryImpl (30)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.api - BundleEvent STARTED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.tensor.util - BundleEvent STARTED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.tensor - BundleEvent STARTED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.tensor - ServiceReference{Component: be.iminds.iot.dianne.tensor.serializer.TensorSerializer (29)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.tensor - ServiceReference{Component: be.iminds.iot.dianne.tensor.NativeTensorLoader (28)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.dashboard - BundleEvent STARTED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.dashboard - ServiceReference{Component: be.iminds.iot.dianne.dashboard.DianneDownload (27)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.dashboard - ServiceReference{Component: be.iminds.iot.dianne.dashboard.DianneDashboard (26)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.coordinator - BundleEvent STARTED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.command - ServiceReference{Component: be.iminds.iot.dianne.command.DianneCoordinatorCommands (18)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.aiolos.proxymanager - ServiceReference{be.iminds.aiolos.proxy.ServiceProxy@2b537423} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.jsonrpc - BundleEvent STARTED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.jsonrpc - ServiceReference{Component: be.iminds.iot.dianne.jsonrpc.DianneSSEServlet (24)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.command - BundleEvent STARTED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.builder - BundleEvent STARTED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.builder - ServiceReference{Component: be.iminds.iot.dianne.builder.DianneSaver (16)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.builder - ServiceReference{Component: be.iminds.iot.dianne.builder.DianneRedirect (14)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.builder - ServiceReference{Component: be.iminds.iot.dianne.builder.DianneLoader (12)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.builder - ServiceReference{Component: be.iminds.iot.dianne.builder.DianneData (8)} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.aiolos.proxymanager - ServiceReference{be.iminds.aiolos.proxy.ServiceProxy@654f6530} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.rl.experience - BundleEvent STARTED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.iot.dianne.dataset - BundleEvent STARTED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.aiolos.proxymanager - ServiceReference{be.iminds.aiolos.proxy.ServiceProxy@7c65b4d8} - ServiceEvent REGISTERED
2017.08.07 11:37:10 INFO - Bundle: be.iminds.aiolos.proxymanager - ServiceReference{be.iminds.aiolos.proxy.ServiceProxy@15e91e82} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.iot.dianne.repository - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.proxymanager - ServiceReference{be.iminds.aiolos.proxy.ServiceProxy@25ab8270} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.iot.dianne.nn.platform - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.platformmanager - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.platformmanager - ServiceReference{be.iminds.aiolos.platform.command.PlatformCommands@3b531510} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.platformmanager - ServiceReference{be.iminds.aiolos.platform.PlatformManagerImpl@6ac1a5d6} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.proxymanager - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.proxymanager - ServiceReference{be.iminds.aiolos.proxy.command.ProxyCommands@3781bb02} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.proxymanager - ServiceReference{be.iminds.aiolos.proxy.ProxyManagerImpl@4ec00780} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.topologymanager - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.topologymanager - ServiceReference{be.iminds.aiolos.topology.command.TopologyManagerCommands@6d9870dd} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.topologymanager - ServiceReference{be.iminds.aiolos.topology.TopologyManagerImpl@242b836} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.topologymanager - ServiceReference{be.iminds.aiolos.topology.TopologyManagerImpl@242b836} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.topologymanager - ServiceReference{be.iminds.aiolos.topology.TopologyManagerImpl@242b836} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.nodemonitor - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.nodemonitor - ServiceReference{be.iminds.aiolos.monitor.node.NodeMonitorImpl@a1087ad} - ServiceEvent REGISTERED
2017.08.07 11:37:09 WARNING - Bundle: be.iminds.aiolos.nodemonitor - Error reading cpu monitor information: /proc/stat (No such file or directory)
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.remoteserviceadmin - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.remoteserviceadmin - ServiceReference{be.iminds.aiolos.rsa.command.RSACommands@30737446} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: be.iminds.aiolos.remoteserviceadmin - ServiceReference{be.iminds.aiolos.rsa.ROSGiServiceAdmin@4f80542f} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: de.javakaffee.kryo-serializers - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: com.esotericsoftware.kryo - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: org.objenesis - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: com.google.gson - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: kxml - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: org.apache.felix.scr - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: org.apache.felix.scr - ServiceReference{org.apache.felix.scr.impl.config.ScrManagedServiceServiceFactory@7e4189cf} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: org.apache.felix.scr - ServiceReference{org.apache.felix.scr.impl.ScrGogoCommand@50f11042} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: org.apache.felix.scr - ServiceReference{org.apache.felix.scr.impl.runtime.ServiceComponentRuntimeImpl@5e52d81e} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: org.apache.felix.scr - ServiceReference{org.apache.felix.scr.impl.config.ConfigurationSupport@752856d6} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: org.apache.felix.metatype - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: org.apache.felix.metatype - ServiceReference{org.apache.felix.metatype.internal.MetaTypeServiceImpl@355ce81c} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: org.apache.felix.log - BundleEvent STARTED
2017.08.07 11:37:09 INFO - Bundle: org.apache.felix.log - ServiceReference{org.apache.felix.log.LogReaderServiceFactory@7d5a64d} - ServiceEvent REGISTERED
2017.08.07 11:37:09 INFO - Bundle: org.apache.felix.log - ServiceReference{org.apache.felix.log.LogServiceFactory@5f7ec5f5} - ServiceEvent REGISTERED

But I'm getting CommandNotFoundException: Command not found: src:list error for src:list

tverbele commented 7 years ago

The log seems fine... could you try pointing your browser directly to http://localhost:8080/dianne/ui/builder/builder.html

mdtanrikulu commented 7 years ago

Here it is. Can it be used?

screen shot 2017-08-09 at 15 49 46
tverbele commented 7 years ago

Looking at the logs everything seems up and running. I think only the shorthand /dianne URL redirect didn't work. Which system/browser are you running on?

mdtanrikulu commented 7 years ago

macOS/Unix - Chrome.

tverbele commented 7 years ago

The redirect problem should be fixed in the latest master branch. For know you can just use the full url as stated, shouldn't make a difference.

mdtanrikulu commented 7 years ago

Thank you so much. I've just confirmed it and it's working well. Just a little suggestion, if the / root router is free to use, it could be nice to redirect it to the dianne dashboard too. It's a bit complicated as it is now.

tverbele commented 7 years ago

Thanks for the suggestion, we'll look into it

tverbele commented 7 years ago

I have added a redirect from the root / , should be working now if you checkout and build the latest master

khalidpandit commented 7 years ago

we are facing issue... it hangs at 85% and i m not able to redirect to localhost.

How shall I proceed

tverbele commented 7 years ago

Try the complete url http://localhost:8080/dianne/ui/builder/builder.html . Which version are you running? Redirecting the localhost root can only work on latest master.

khalidpandit commented 6 years ago

d

tverbele commented 6 years ago

did you change the .bndrun configurations somehow? Normally you should also have the following bundles active:

   28|Active     |Dianne Platform (0.7.0.201803261842)
   29|Active     |Dianne NN Repository (0.7.0.201803261842)
   30|Active     |Dianne Datasets (0.7.0.201803262029)
   31|Active     |Dianne Experience Pools (0.7.0.201803262029)
   32|Active     |Dianne Builder UI (0.7.0.201803262030)
   33|Active     |Dianne GoGo Shell CLI (0.7.0.201803261842)
   34|Active     |Dianne JSON RPC (0.7.0.201803261842)
   35|Active     |Dianne Coordinator (0.7.0.201803261842)
   36|Active     |Dianne Dashboard UI (0.7.0.201803261842)
   37|Active     |Dianne Tensor Library (0.7.0.201803230845)
   38|Resolved   |Dianne Tensor Library - native implementation (0.7.0.201803230845)
   39|Active     |Dianne Tensor utils (0.7.0.201803262029)
   40|Active     |Dianne API (0.7.0.201803261842)
   41|Active     |Dianne Utilities (0.7.0.201803261842)
   42|Active     |Dianne NN modules (0.7.0.201803262030)
   43|Active     |Dianne Neural Network bundle (0.7.0.201803261842)
   44|Active     |Dianne RNN Modules (0.7.0.201803262030)
   45|Active     |Dianne RNN Datasets (0.7.0.201803262030)
eliasdc commented 6 years ago

It looks like you are only running the runtime.jar instead of the standalone.jar or all.jar. The runtime only jar does not include the builder UI.

Try the following:

./gradlew export.all run.all