Bug 1459484

Summary:	Lost Connection After Host Deploy when 4.1.3 Host Added to 4.1.2 Engine
Product:	[oVirt] vdsm-jsonrpc-java	Reporter:	Anton Marchukov <amarchuk>
Component:	General	Assignee:	Piotr Kliczewski <pkliczew>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Petr Matyáš <pmatyas>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	1.3.13	CC:	bugs, mperina, stirabos
Target Milestone:	ovirt-4.1.3	Flags:	rule-engine: ovirt-4.1+ rule-engine: blocker+ pstehlik: testing_ack+
Target Release:	1.3.13
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	vdsm-jsonrpc-java-1.3.13-2	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-07-06 13:17:06 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Infra	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Anton Marchukov 2017-06-07 09:23:57 UTC

Description of problem:

When you try to add 4.1.3 host to 4.1.2 engine the host deploy finishes successfully, but then engine reports "lost connection" and sets host as "non responsive" while in fact the is no network issue there.

Version-Release number of selected component (if applicable):

Engine uses vdsm-jsonrpc-java 1.3.13

How reproducible:

Always

Steps to Reproduce:
1. Install 4.1.2 engine.
2. Add 4.1.3 host.

Actual results:

Lost connection reported, host is not operational.

Expected results:

Host connected and working fine.

Additional info:

The following is in engine log:

2017-06-06 16:41:17,975-04 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (DefaultQuartzScheduler3) [] Failure to refresh host 'HOST1' runtime info: org/apache/commons/lang/StringUtils
2017-06-06 16:41:17,975-04 ERROR [org.ovirt.engine.core.utils.timer.SchedulerUtilQuartzImpl] (DefaultQuartzScheduler3) [] Failed to invoke scheduled method onTimer: null
2017-06-06 16:41:19,283-04 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (DefaultQuartzScheduler1) [] Failure to refresh host 'HOST2' runtime info: org/apache/commons/lang/StringUtils
2017-06-06 16:41:19,284-04 ERROR [org.ovirt.engine.core.utils.timer.SchedulerUtilQuartzImpl] (DefaultQuartzScheduler1) [] Failed to invoke scheduled method onTimer: null
2017-06-06 16:41:20,979-04 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (DefaultQuartzScheduler7) [] Failure to refresh host 'HOST1' runtime info: org/apache/commons/lang/StringUtils
2017-06-06 16:41:20,979-04 ERROR [org.ovirt.engine.core.utils.timer.SchedulerUtilQuartzImpl] (DefaultQuartzScheduler7) [] Failed to invoke scheduled method onTimer: null
2017-06-06 16:41:22,288-04 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (DefaultQuartzScheduler4) [] Failure to refresh host 'HOST2' runtime info: org/apache/commons/lang/StringUtils
2017-06-06 16:41:22,288-04 ERROR [org.ovirt.engine.core.utils.timer.SchedulerUtilQuartzImpl] (DefaultQuartzScheduler4) [] Failed to invoke scheduled method onTimer: null

Comment 1 Petr Matyáš 2017-06-13 15:30:57 UTC

Verified with vdsm-4.19.18-1.el7ev