[ovirt-users] fakevdsm vs ovirt engine 4.0.4

[joost at familiealbers.nl]

Hi Roman, thanks for the quick response, i have followed your advice 
but still see the following fakevdsm console.



2016-10-18 07:49:34,105 Message sent: null
2016-10-18 07:49:34,105 Unable to process messages
java.io.IOException: Broken pipe
	at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
	at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
	at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
	at sun.nio.ch.IOUtil.write(IOUtil.java:65)
	at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:492)
	at 
org.ovirt.vdsm.jsonrpc.client.reactors.PlainClient.write(PlainClient.java:55)
	at 
org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient.processOutgoing(ReactorClient.java:241)
	at 
org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient.process(ReactorClient.java:204)
	at 
org.ovirt.vdsm.jsonrpc.client.reactors.Reactor.processChannels(Reactor.java:89)
	at org.ovirt.vdsm.jsonrpc.client.reactors.Reactor.run(Reactor.java:65)
2016-10-18 07:49:34,106

2016-10-18 07:49:34,106 Message sent: null
2016-10-18 07:49:34,107 Failure in processing request
java.lang.IllegalArgumentException: 'method' field missing in node
	at 
org.ovirt.vdsm.jsonrpc.client.JsonRpcRequest.fromJsonNode(JsonRpcRequest.java:79)
	at 
org.ovirt.vdsm.jsonrpc.client.JsonRpcRequest.fromByteArray(JsonRpcRequest.java:103)
	at 
org.ovirt.vdsmfake.rpc.json.JsonRpcServer$MessageHandler.run(JsonRpcServer.java:122)
	at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
2016-10-18 07:49:37,095 CONNECT
accept-version:1.2
heart-beat:0,21234
host:null




Roman Mohr schreef op 2016-10-18 09:06:
> Hi,
>
> On Tue, Oct 18, 2016 at 12:28 AM, <joost at familiealbers.nl [13]> 
> wrote:
>
>> Hi All,
>> I am trying to start load tests against my newly installed ovirt
>> engine version 4.0.4
>
> Note that latest fakevdsm is currently broken when using it with 4.0
> releases, it only works on master.
>
> You can check out the code from here
>
> https://gerrit.ovirt.org/#/c/65333/ [14]
>
> to get a working version for 4.0.
>  
>
>> I can run fakevdsm as follows (minor changes to pom.xml (mainly
>> jetty plugin version)
>> i also changed vdsm-jsonrpc-java-client to match that of the
>> server.
>>
>>                        
>> <groupId>org.ovirt.vdsm-jsonrpc-java</groupId>
>>                        
>> <artifactId>vdsm-jsonrpc-java-client</artifactId>
>>                         <version>1.2.5</version>
>>
>> i can run the app using
>>
>> mvn jetty:run -Dfake.host=0.0.0.0 -DjsonListenPort=54321
>> -DvdsmPort=54322
>
> could you try running "mvn clean" before starting it again? Fakevdsm
> has a cache and if something is wrong with that data there (e.g. a 
> bug
> or switching between engine versions) you can end up in such
> situations. Running "mvn clean" cleans the cache too.Roman
>
> Links:
> ------
> [1] http://iqn.1994-05.com
> [2] http://52.25.68.41
> [3] http://52.25.68.41
> [4] http://r.monitoring.HostMonitoring.re
> [5] http://org.quartz.core.JobRunShell.ru
> [6] http://52.25.68.41
> [7] http://52.25.68.41
> [8] http://r.monitoring.HostMonitoring.re
> [9] http://org.quartz.core.JobRunShell.ru
> [10] http://52.25.68.41
> [11] mailto:Users at ovirt.org
> [12] http://lists.ovirt.org/mailman/listinfo/users
> [13] mailto:joost at familiealbers.nl
> [14] https://gerrit.ovirt.org/#/c/65333/