Bug 1755237

Summary:	[downstream clone - 4.2.16] RHV Manager cannot start on EAP 7.2.4
Product:	Red Hat Enterprise Virtualization Manager	Reporter:	RHV bug bot <rhv-bugzilla-bot>
Component:	ovirt-engine	Assignee:	Martin Perina <mperina>
Status:	CLOSED ERRATA	QA Contact:	Petr Matyáš <pmatyas>
Severity:	urgent	Docs Contact:
Priority:	urgent
Version:	4.3.0	CC:	aoconnor, dfediuck, mkalinin, pelauter, Rhev-m-bugs
Target Milestone:	ovirt-4.2.16	Keywords:	ZStream
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:	1754901	Environment:
Last Closed:	2019-10-01 17:40:08 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Infra	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1754901
Bug Blocks:

Description RHV bug bot 2019-09-25 06:59:49 UTC

+++ This bug is a downstream clone. The original bug is: +++
+++   bug 1754901 +++
======================================================================

+++ This bug is a downstream clone. The original bug is: +++
+++   bug 1754490 +++
======================================================================

As a part of EAP 7.2.4 there was upgrade of jackson library which disables deserializations of common classes and following exception is thrown:

org.codehaus.jackson.map.JsonMappingException: Illegal type (java.util.ArrayList) to deserialize: prevented for security reasons

This is similar issue which was raised in RHV 3.6 when EAP 6.4.20 was released. This issue was mitigated on RHV side (BZ1580319 and BZ1577407), but AFAIR it was decided that this is only mitigation for EAP 6.4.z and in EAP 7 will be used the fix which will not break backward compatibility.

(Originally by Martin Perina)

(Originally by rhv-bugzilla-bot)

Comment 1 RHV bug bot 2019-09-25 06:59:52 UTC

Created attachment 1618181 [details]
Logs with full exception

(Originally by Martin Perina)

(Originally by rhv-bugzilla-bot)

Comment 6 Petr Matyáš 2019-09-27 12:42:31 UTC

Updating all the setup packages and running engine-setup fixes the issue with jboss.

Comment 8 errata-xmlrpc 2019-10-01 17:40:08 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2019:2952