Bug 857032

Created attachment 612424 [details]
server.log

I've just run the JON 3.1.1.CR2 with EPP 5.2.2 GA and Gatein Plugin 1.0.1

We used the following artifacts:
* jon-server-3.1.1.CR2.zip
* jon-plugin-pack-epp-3.1.1.CR2
(both from: https://brewweb.devel.redhat.com/buildinfo?buildID=232185)
* EPP 5.2.2 GA / EAP 5.1.2 GA

I've bumped into an issue. The GateIn plugin (1.0.1) seems to we working
all-right, but after importing the server from the Inverntory ->
Discovery queue, i can't access it from Platforms or Servers. I see this
error:
Server returned FAILURE with no error message.

In the message center I can see more info about this error:

Detail :
java.lang.RuntimeException:[1347536194761]
javax.ejb.EJBException:java.lang.IllegalArgumentException: PageList was
passed an empty collection but 'totalSize' was 1,
PageControl[firstRow=25, size=50] ->
java.lang.IllegalArgumentException:PageList was passed an empty
collection but 'totalSize' was 1, PageControl[firstRow=25, size=50]
--- STACK TRACE FOLLOWS ---
[1347536194761]
javax.ejb.EJBException:java.lang.IllegalArgumentException: PageList was
passed an empty collection but 'totalSize' was 1,
PageControl[firstRow=25, size=50] ->
java.lang.IllegalArgumentException:PageList was passed an empty
collection but 'totalSize' was 1, PageControl[firstRow=25, size=50]
    at Unknown.java_lang_RuntimeException_RuntimeException__V(Unknown
Source)
    at
Unknown.com_google_gwt_user_client_rpc_core_java_lang_RuntimeException_1FieldSerializer_instantiate__Lcom_google_gwt_user_client_rpc_SerializationStreamReader_2Ljava_lang_RuntimeException_2(Unknown
Source)
    at
Unknown.com_google_gwt_user_client_rpc_impl_SerializerBase$MethodMap_$instantiate__Lcom_google_gwt_user_client_rpc_impl_SerializerBase$MethodMap_2Lcom_google_gwt_user_client_rpc_SerializationStreamReader_2Ljava_lang_String_2Ljava_lang_Object_2(Unknown
Source)
    at
Unknown.com_google_gwt_user_client_rpc_impl_SerializerBase_$instantiate__Lcom_google_gwt_user_client_rpc_impl_SerializerBase_2Lcom_google_gwt_user_client_rpc_SerializationStreamReader_2Ljava_lang_String_2Ljava_lang_Object_2(Unknown
Source)
    at
Unknown.com_google_gwt_user_client_rpc_impl_AbstractSerializationStreamReader_$readObject__Lcom_google_gwt_user_client_rpc_impl_AbstractSerializationStreamReader_2Ljava_lang_Object_2(Unknown
Source)
    at
Unknown.com_google_gwt_user_client_rpc_impl_RequestCallbackAdapter_$onResponseReceived__Lcom_google_gwt_user_client_rpc_impl_RequestCallbackAdapter_2Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_Response_2V(Unknown
Source)
    at
Unknown.org_rhq_enterprise_gui_coregui_client_util_rpc_TrackingRequestCallback_onResponseReceived__Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_Response_2V(Unknown
Source)
    at
Unknown.com_google_gwt_http_client_Request_$fireOnResponseReceived__Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_RequestCallback_2V(Unknown
Source)
    at
Unknown.com_google_gwt_http_client_RequestBuilder$1_onReadyStateChange__Lcom_google_gwt_xhr_client_XMLHttpRequest_2V(Unknown
Source)


Anyway, I'm able to access the EPP info when I click on Inventory -> All
Resources -> Name of my computer, and plugin seems to be working alright.

I'm able to reproduce this issue even when using EAP 5.2.1 GA instead of EPP 5.2.2 GA. I think this is not related to plugin, but it is a jon-server issue.

On 3.0.1 GA this issue was not present, it seems to be a regression between 3.0.1->3.1.0