Bug 1113771 - Upgrade of DWH overwrites Java Heap configuration
Summary: Upgrade of DWH overwrites Java Heap configuration
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Red Hat Enterprise Virtualization Manager
Classification: Red Hat
Component: ovirt-engine-setup
Version: 3.3.0
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
: 3.5.0
Assignee: Yedidyah Bar David
QA Contact: Pavel Stehlik
URL:
Whiteboard: integration
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-06-26 21:46 UTC by Scott Herold
Modified: 2014-12-15 15:07 UTC (History)
12 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-08-05 13:09:16 UTC
oVirt Team: ---
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Description Scott Herold 2014-06-26 21:46:36 UTC 
Description of problem:
Customer has customized the Java Heap configuration of DWH and increased -Xmx form 1GB to 2GB.  During Z-Stream upgrade from RHEV 3.3.2 to 3.3.3 this setting was reverted to the default, and DWH failed to start in a scale environment.


Version-Release number of selected component (if applicable):
3.3.2 to 3.3.3 Upgrade

How reproducible:
100%

Steps to Reproduce:
1.  Upgrade DWH during RHEV-M upgrade
2.  Check Java Heap settings for DWH

Actual results:
Heap reverts to default setting

Expected results:
User-defined heap value is retained across upgrades
Comment 2 Petr Beňas 2014-07-22 12:38:12 UTC 
How can one check the Java heap configuration mentioned in comment 0 ?
Comment 3 Yedidyah Bar David 2014-07-22 12:55:56 UTC 
(In reply to Petr Beňas from comment #2)
> How can one check the Java heap configuration mentioned in comment 0 ?

Scott - How did they do that? Edited [1]? I do not see any other way. Do we have an article/doc recommending to do that?

[1] /usr/share/ovirt-engine-dwh/etl/history_service.sh

Thanks!
Comment 7 Julio Entrena Perez 2014-10-06 11:29:37 UTC 
For reference:

In 3.3: RUN_PROPERTIES="-Xms256M -Xmx1024M" in  /usr/share/ovirt-engine-dwh/history_services.sh

In 3.4: DWH_JVM_ARGS="-Xms256M -Xmx1024M" in a .conf file at /etc/ovirt-engine-dwh/ovirt-engine-dwhd.conf.d directory
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