[ovirt-devel] master and 4.1 dwhd Fails to Start (was ovirt_experimental_master Fails: PostgreSQL is not Accessible During Engine Setup)

[Eyal Edri]

On Wed, Jan 18, 2017 at 10:59 PM, Yaniv Kaul <ykaul at redhat.com> wrote:

>
>
> On Wed, Jan 18, 2017 at 3:09 PM, Anton Marchukov <amarchuk at redhat.com>
> wrote:
>
>> Hello Shirly.
>>
>> Thanks for your fix. No. Today there are no things of dwh related
>> failures in both master and 4.1
>>
>
> Would be great if it could be published, so us mere mortals could enjoy
> the fix and run o-s-t as well :-)
>


What do you mean? once the fix is merged it is published to latest.tested
repos.
The default 4.1 repo for O-S-T is using the 4.1-pre repo, so until that one
is not refreshed you won't see the fix.



> Y.
>
>
>>
>> Anton.
>>
>> On Tue, Jan 17, 2017 at 9:26 PM, Shirly Radco <sradco at redhat.com> wrote:
>>
>>> I fixed the master bug. Is dwh in master still failing?
>>>
>>> Best regards,
>>>
>>> Shirly Radco
>>>
>>> BI Software Engineer
>>> Red Hat Israel Ltd.
>>> 34 Jerusalem Road
>>> Building A, 4th floor
>>> Ra'anana, Israel 4350109
>>>
>>>
>>> On Tue, Jan 17, 2017 at 5:30 PM, Anton Marchukov <amarchuk at redhat.com>
>>> wrote:
>>>
>>>> Hello All.
>>>>
>>>> With Shirly help we found that 4.1 was using master and when ovirt_engine_dwh
>>>> was branched today 4.1 job was not updated. This resulted in 4.1 repo be
>>>> poisoned with 4.1 dwh rpm. I manually cleared it and waiting for test
>>>> results, looks like we have a pile up on Jenkins due to lot of patches
>>>> merged.
>>>>
>>>> For master I believe there are still some problems introduced so it
>>>> will continue to fail "Error: Could not find or load main class
>>>> ovirt_engine_dwh.historyetl_4_2.HistoryETL" till we find and fix the
>>>> root cause.
>>>>
>>>> Anton.
>>>>
>>>> On Tue, Jan 17, 2017 at 2:18 PM, Anton Marchukov <amarchuk at redhat.com>
>>>> wrote:
>>>>
>>>>> Hello All.
>>>>>
>>>>> We checked this with did and postgres connection error is not an error
>>>>> (although it prints stacktrace... cannot we not print stacktraces, please,
>>>>> for antyhing that we handle in code... it is really confusing when you need
>>>>> to find the root cause).
>>>>>
>>>>> The test is checking for dwhd to be up using systemd:
>>>>>
>>>>>     testlib.assert_true_within_short(
>>>>>         lambda: engine.service('ovirt-engine-dwhd').alive()
>>>>>     )
>>>>>
>>>>> that runs:
>>>>>
>>>>> /usr/bin/systemctl status --lines=0 ovirt-engine-dwhd
>>>>> lago.ssh: DEBUG: Command 90e98548 on lago-basic-suite-master-engine
>>>>> returned with 3
>>>>> lago.ssh: DEBUG: Command 90e98548 on lago-basic-suite-master-engine
>>>>> output:
>>>>>  ● ovirt-engine-dwhd.service - oVirt Engine Data Warehouse
>>>>>    Loaded: loaded (/usr/lib/systemd/system/ovirt-engine-dwhd.service;
>>>>> enabled; vendor preset: disabled)
>>>>>    Active: activating (auto-restart) (Result: exit-code) since Tue
>>>>> 2017-01-17 07:33:23 EST; 3min 4s ago
>>>>>  Main PID: 22448 (code=exited, status=1/FAILURE)
>>>>>    CGroup: /system.slice/ovirt-engine-dwhd.service
>>>>>
>>>>> dwhd log [1] has the following error:
>>>>>
>>>>> Error: Could not find or load main class ovirt_engine_dwh.historyetl_4_
>>>>> 2.HistoryETL
>>>>>
>>>>> so this looks to be the actual problem. The latest job failed with
>>>>> this is [2]. This also affects 4.1, e.g. [3].
>>>>>
>>>>>
>>>>> [1] http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_ma
>>>>> ster/4791/artifact/exported-artifacts/basic_suite_master.sh-
>>>>> el7/exported-artifacts/test_logs/basic-suite-master/post-001
>>>>> _initialize_engine.py/lago-basic-suite-master-engine/_var_lo
>>>>> g/ovirt-engine-dwh/ovirt-engine-dwhd.log
>>>>> [2] http://jenkins.ovirt.org/job/test-repo_ovirt_experimenta
>>>>> l_master/4791/
>>>>> [3] http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_4.1/287
>>>>>
>>>>> --
>>>>> Anton Marchukov
>>>>> Senior Software Engineer - RHEV CI - Red Hat
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Anton Marchukov
>>>> Senior Software Engineer - RHEV CI - Red Hat
>>>>
>>>>
>>>
>>
>>
>> --
>> Anton Marchukov
>> Senior Software Engineer - RHEV CI - Red Hat
>>
>>
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>>
>
>
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-- 
Eyal Edri
Associate Manager
RHV DevOps
EMEA ENG Virtualization R&D
Red Hat Israel

phone: +972-9-7692018
irc: eedri (on #tlv #rhev-dev #rhev-integ)
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