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Bug 1519756

Summary: [downstream clone - 4.1.9] Cannot change dwh sampling scale with 'engine-setup --reconfigure-dwh-scale'
Product: Red Hat Enterprise Virtualization Manager Reporter: rhev-integ
Component: ovirt-engine-dwhAssignee: Ido Rosenzwig <irosenzw>
Status: CLOSED ERRATA QA Contact: Lukas Svaty <lsvaty>
Severity: medium Docs Contact:
Priority: medium    
Version: 4.1.3CC: bcholler, irosenzw, lsurette, rbalakri, Rhev-m-bugs, sradco, srevivo, ykaul, ylavi
Target Milestone: ovirt-4.1.9Keywords: ZStream
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: No Doc Update
Doc Text:
undefined
Story Points: ---
Clone Of: 1474570 Environment:
Last Closed: 2018-01-24 14:43:05 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Integration RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1474570    
Bug Blocks: 1532508    

Description rhev-integ 2017-12-01 12:02:41 UTC
+++ This bug is a downstream clone. The original bug is: +++
+++   bug 1474570 +++
======================================================================

Description of problem:

The "engine-setup --reconfigure-dwh-scale" doesn't seem to ask user about changing for sampling scale setup from Basic to Full and vice versa.  

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

Problem seen on ovirt 4.1.x and 4.0.x

ovirt-engine-4.1.3.5-0.1.el7.noarch
ovirt-engine-dwh-4.1.1-1.el7ev.noarch
ovirt-engine-dwh-setup-4.1.1-1.el7ev.noarch

ovirt-engine-4.0.7.4-0.1.el7ev.noarch
ovirt-engine-dwh-4.0.7-2.el7ev.noarch
ovirt-engine-dwh-setup-4.0.7-2.el7ev.noarch

How reproducible:

100% 

Steps to Reproduce:
1. Issue:  engine-setup --reconfigure-dwh-scale
   
Actual results:

   User will NOT be asked about sampling scale

~~~
    --== MISC CONFIGURATION ==--
         
          Please choose Data Warehouse sampling scale:
          (1) Basic
          (2) Full
          (1, 2)[1]: 
~~~         

Expected results:

Should ask user if they setting sampling scale.


Additional info:

Seems like broken due to BZ https://bugzilla.redhat.com/show_bug.cgi?id=1365427

(Originally by Bimal Chollera)

Comment 3 rhev-integ 2017-12-01 12:02:53 UTC
Can you provide the manual steps to reconfiguare the dwh to full collection?

(Originally by ylavi)

Comment 4 rhev-integ 2017-12-01 12:02:58 UTC
A workaround for this issue will be to add a conf file to ovirt-engine-dwhd.conf.d/
with a prefix greater then 10, like  99-my-scale.conf.

Add to the file the following lines:
DWH_TABLES_KEEP_SAMPLES=24
DWH_TABLES_KEEP_HOURLY=1440
DWH_TABLES_KEEP_DAILY=43800

and restart ovirt-engine-dwhd service

(Originally by Shirly Radco)

Comment 5 rhev-integ 2017-12-01 12:03:03 UTC
Can you please pass the info in comment 3 to the customer?
Can you create a KBase with this info?

(Originally by ylavi)

Comment 7 rhev-integ 2017-12-01 12:03:12 UTC
Ido, is this going to be in 4.2.0?

(Originally by Yaniv Kaul)

Comment 8 rhev-integ 2017-12-01 12:03:16 UTC
Yes. Sent a patch.

(Originally by Ido Rosenzwig)

Comment 9 rhev-integ 2017-12-01 12:03:21 UTC
Do we want this fix in 4.1 also ?

(Originally by Ido Rosenzwig)

Comment 10 rhev-integ 2017-12-01 12:03:25 UTC
The fix for this bug was to revert the patch for https://bugzilla.redhat.com/1365427

The author decided to show the question to the user only when a new database is created, what broke the --reconfigure-dwh-scale option.

https://bugzilla.redhat.com/show_bug.cgi?id=1365427#c2

(Originally by Ido Rosenzwig)

Comment 11 Lukas Svaty 2018-01-19 13:42:46 UTC
verified in ovirt-engine-dwh-4.1.9-1.el7ev.noarch

Comment 14 errata-xmlrpc 2018-01-24 14:43:05 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-2018:0133

Comment 15 Franta Kust 2019-05-16 12:54:53 UTC
BZ<2>Jira re-sync