Bug 717788

Summary:	NPE on Inventory>Agent subtab for a platform that has UNKNOWN avail and has never been UP
Product:	[Other] RHQ Project	Reporter:	Ian Springer <ian.springer>
Component:	Core UI	Assignee:	Jay Shaughnessy <jshaughn>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Mike Foley <mfoley>
Severity:	high	Docs Contact:
Priority:	low
Version:	4.0.1	CC:	ccrouch, hrupp, jshaughn, mazz, skondkar
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	4.1	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	678340, 730796

Description Ian Springer 2011-06-29 20:55:34 UTC

From mazz: I would BZ that and indicate that its because there was no avail data
 - probably an easy NPE fix.

Here's the stack trace (unfortunately a js stack since it's from prod mode):

Message: Globally uncaught exception
Severity: Error
Time : Wednesday, June 29, 2011 4:42:39 PM Etc/GMT+4
Detail :	
com.google.gwt.core.client.JavaScriptException:(TypeError): Cannot read property 'java_lang_Long_value' of null arguments: java_lang_Long_value, type: non_object_property_load stack: TypeError: Cannot read property 'java_lang_Long_value' of null at org_rhq_enterprise_gui_coregui_client_inventory_resource_detail_inventory_ResourceResourceAgentView$1_$onSuccess__Lorg_rhq_enterprise_gui_coregui_client_inventory_resource_detail_inventory_ResourceResourceAgentView$1_2Lorg_rhq_core_domain_resource_Agent_2V (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:136352:517) at Object.org_rhq_enterprise_gui_coregui_client_inventory_resource_detail_inventory_ResourceResourceAgentView$1_onSuccess__Ljava_lang_Object_2V [as onSuccess__Ljava_lang_Object_2V] (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:136371:3) at com_google_gwt_user_client_rpc_impl_RequestCallbackAdapter_$onResponseReceived__Lcom_google_gwt_user_client_rpc_impl_RequestCallbackAdapter_2Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_Response_2V (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:9294:93) at Object.org_rhq_enterprise_gui_coregui_client_util_rpc_TrackingRequestCallback_onResponseReceived__Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_Response_2V [as onResponseReceived__Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_Response_2V] (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:150928:5) at com_google_gwt_http_client_Request_$fireOnResponseReceived__Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_RequestCallback_2V (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:4378:14) at Object.com_google_gwt_http_client_RequestBuilder$1_onReadyStateChange__Lcom_google_gwt_xhr_client_XMLHttpRequest_2V [as onReadyStateChange__Lcom_google_gwt_xhr_client_XMLHttpRequest_2V] (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:4604:5) at XMLHttpRequest. (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:12598:13) at com_google_gwt_core_client_impl_Impl_entry0__Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2 (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:2474:27) at XMLHttpRequest.onreadystatechange (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:2463:12)
--- STACK TRACE FOLLOWS ---
(TypeError): Cannot read property 'java_lang_Long_value' of null arguments: java_lang_Long_value, type: non_object_property_load stack: TypeError: Cannot read property 'java_lang_Long_value' of null at org_rhq_enterprise_gui_coregui_client_inventory_resource_detail_inventory_ResourceResourceAgentView$1_$onSuccess__Lorg_rhq_enterprise_gui_coregui_client_inventory_resource_detail_inventory_ResourceResourceAgentView$1_2Lorg_rhq_core_domain_resource_Agent_2V (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:136352:517) at Object.org_rhq_enterprise_gui_coregui_client_inventory_resource_detail_inventory_ResourceResourceAgentView$1_onSuccess__Ljava_lang_Object_2V [as onSuccess__Ljava_lang_Object_2V] (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:136371:3) at com_google_gwt_user_client_rpc_impl_RequestCallbackAdapter_$onResponseReceived__Lcom_google_gwt_user_client_rpc_impl_RequestCallbackAdapter_2Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_Response_2V (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:9294:93) at Object.org_rhq_enterprise_gui_coregui_client_util_rpc_TrackingRequestCallback_onResponseReceived__Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_Response_2V [as onResponseReceived__Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_Response_2V] (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:150928:5) at com_google_gwt_http_client_Request_$fireOnResponseReceived__Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_RequestCallback_2V (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:4378:14) at Object.com_google_gwt_http_client_RequestBuilder$1_onReadyStateChange__Lcom_google_gwt_xhr_client_XMLHttpRequest_2V [as onReadyStateChange__Lcom_google_gwt_xhr_client_XMLHttpRequest_2V] (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:4604:5) at XMLHttpRequest. (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:12598:13) at com_google_gwt_core_client_impl_Impl_entry0__Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2 (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:2474:27) at XMLHttpRequest.onreadystatechange (http://jon06.mw.lab.eng.bos.redhat.com:7080/coregui/org.rhq.enterprise.gui.coregui.CoreGUI/341D86321ECE4289E0459672BA4BDE1F.cache.html:2463:12)
    at Unknown.anonymous(Unknown source:0)
    at Unknown.at org_rhq_enterprise_gui_coregui_client_inventory_resource_detail_inventory_ResourceResourceAgentView$1_$onSuccess__Lorg_rhq_enterprise_gui_coregui_client_inventory_resource_detail_inventory_ResourceResourceAgentView$1_2Lorg_rhq_core_domain_resource_Agent_2V(Unknown source:0)
    at Unknown.at Object.org_rhq_enterprise_gui_coregui_client_inventory_resource_detail_inventory_ResourceResourceAgentView$1_onSuccess__Ljava_lang_Object_2V [as onSuccess__Ljava_lang_Object_2V](Unknown source:0)
    at Unknown.at com_google_gwt_user_client_rpc_impl_RequestCallbackAdapter_$onResponseReceived__Lcom_google_gwt_user_client_rpc_impl_RequestCallbackAdapter_2Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_Response_2V(Unknown source:0)
    at Unknown.at Object.org_rhq_enterprise_gui_coregui_client_util_rpc_TrackingRequestCallback_onResponseReceived__Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_Response_2V [as onResponseReceived__Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_Response_2V](Unknown source:0)
    at Unknown.at com_google_gwt_http_client_Request_$fireOnResponseReceived__Lcom_google_gwt_http_client_Request_2Lcom_google_gwt_http_client_RequestCallback_2V(Unknown source:0)
    at Unknown.at Object.com_google_gwt_http_client_RequestBuilder$1_onReadyStateChange__Lcom_google_gwt_xhr_client_XMLHttpRequest_2V [as onReadyStateChange__Lcom_google_gwt_xhr_client_XMLHttpRequest_2V](Unknown source:0)
    at Unknown.at XMLHttpRequest.(Unknown source:0)
    at Unknown.at com_google_gwt_core_client_impl_Impl_entry0__Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2(Unknown source:0)
    at Unknown.at XMLHttpRequest.onreadystatechange(Unknown source:0)

Comment 1 Ian Springer 2011-06-29 20:58:05 UTC

I think this can be reproduced as follows:

1) setup a new Agent on machine X and allow its platform to be discovered
2) stop the Agent
3) import the Agent's platform
4) the platform should have unknown avail since the Agent is down
5) go to the platform's Inventory>Agent subtab

Comment 2 Jay Shaughnessy 2011-08-21 15:26:17 UTC

master commit 29b542700591bb3b481479671341c70447d53874

Test Note: Use Ian's repro steps above

Comment 3 Sunil Kondkar 2011-08-24 09:06:57 UTC

Verified on build#334 Version: 4.1.0-SNAPSHOT Build Number: d686a21)

Followed the steps. NPE is not observed on the platform's Inventory>Agent subtab.

Marking as verified.

Comment 4 Mike Foley 2012-02-07 19:31:13 UTC

changing status of VERIFIED BZs for JON 2.4.2 and JON 3.0 to CLOSED/CURRENTRELEASE

Comment 5 Mike Foley 2012-02-07 19:31:15 UTC

marking VERIFIED BZs to CLOSED/CURRENTRELEASE