[ovirt-users] Ovirt 4.0.5 reporting dashboard not working.

Andrea Ghelardi a.ghelardi at iontrading.com
Mon Dec 19 08:33:19 UTC 2016


Hello Shirly,
I restarted dwh service as per your suggestion with no success.

Here a sample of DWH log:
2016-12-14 12:31:55|kdcGa9|GCXnuH|PIv06L|OVIRT_ENGINE_DWH|SampleTimeKeepingJob|Default|5|tWarn|tWarn_1|Can not sample data, oVirt Engine is not updating the statistics. Please check your oVirt Engine status.|9704
2016-12-14 12:32:20|ncjn2O|GCXnuH|PIv06L|OVIRT_ENGINE_DWH|SampleTimeKeepingJob|Default|5|tWarn|tWarn_1|Can not sample data, oVirt Engine is not updating the statistics. Please check your oVirt Engine status.|9704
2016-12-14 15:52:37|Xx2zzb|GCXnuH|PIv06L|OVIRT_ENGINE_DWH|SampleTimeKeepingJob|Default|5|tWarn|tWarn_1|Can not sample data, oVirt Engine is not updating the statistics. Please check your oVirt Engine status.|9704
2016-12-16 17:39:13|ETL Service Stopped
2016-12-16 17:39:14|ETL Service Started
ovirtEngineDbDriverClass|org.postgresql.Driver
ovirtEngineHistoryDbJdbcConnection|jdbc:postgresql://localhost:5432/ovirt_engine_history?sslfactory=org.postgresql.ssl.NonValidatingFactory
hoursToKeepDaily|0
hoursToKeepHourly|720
ovirtEngineDbPassword|**********************
runDeleteTime|3
ovirtEngineDbJdbcConnection|jdbc:postgresql://localhost:5432/engine?sslfactory=org.postgresql.ssl.NonValidatingFactory
runInterleave|20
limitRows|limit 1000
ovirtEngineHistoryDbUser|ovirt_engine_history
ovirtEngineDbUser|engine
deleteIncrement|10
timeBetweenErrorEvents|300000
hoursToKeepSamples|24
deleteMultiplier|1000
lastErrorSent|2011-07-03 12:46:47.000000
etlVersion|4.0.5
dwhAggregationDebug|false
dwhUuid|a18846e6-d188-4170-8549-aeb1c54fa390
ovirtEngineHistoryDbDriverClass|org.postgresql.Driver
ovirtEngineHistoryDbPassword|**********************


And here a sample of Engine.log

2016-12-19 04:32:05,939 WARN  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData] (DefaultQuartzScheduler5) [53791585] Domain '05c01989-18a1-4a45-9ed6-76c6badc728a:intel2-dstore04' report isn't an actual report
2016-12-19 04:32:05,939 WARN  [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData] (DefaultQuartzScheduler5) [53791585] Domain 'f0d8ea03-17ab-4feb-bbf8-408e0550fc29:boole2-dstore1' report isn't an actual report


So apparently DWH is working, but that “report isn't an actual report” is quite obscure to me.
I need to clarify that (almost) all these storages are iscsi SAN hosted and have been detached from Ovirt3 installation and IMPORTED into Ovirt4.

Could you suggest for next step?
Thanks
Andrea

From: Shirly Radco [mailto:sradco at redhat.com]
Sent: Thursday, December 8, 2016 10:22 AM
To: Andrea Ghelardi <a.ghelardi at iontrading.com>
Cc: users <users at ovirt.org>
Subject: Re: [ovirt-users] Ovirt 4.0.5 reporting dashboard not working.

Hi Andrea,

Please try to restart the dwh service.
It is the service that collects the samples data from the engine database to a data warehouse, ovirt_engine_history.
run:

service ovirt-engine-dwhd restart

and send me the log again.

If data is still not collected to ovirt_engine_history db I'll need you to open a bug so we can follow on this there.


Best regards,

Shirly Radco

BI Software Engineer

Red Hat Israel Ltd.

34 Jerusalem Road

Building A, 4th floor

Ra'anana, Israel 4350109

On Wed, Dec 7, 2016 at 5:43 PM, Andrea Ghelardi <a.ghelardi at iontrading.com<mailto:a.ghelardi at iontrading.com>> wrote:
Hello group,
I noticed that my dashboard does not show little colored “cubes” which show storage CPU and RAM usage history status.
Attached an image and logs from /var/log/ovirt-engine-dwh/ovirt-engine-dwhd.log
Here’s an extract:

Exception in component tJDBCInput_5
org.postgresql.util.PSQLException: ERROR: smallint out of range
        at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2157)
        at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1886)
        at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:255)
        at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:555)
        at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:403)
        at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:283)
        at ovirt_engine_dwh.statisticssync_4_0.StatisticsSync.tJDBCInput_5Process(StatisticsSync.java:4056)
        at ovirt_engine_dwh.statisticssync_4_0.StatisticsSync$3.run(StatisticsSync.java:15979)
Exception in component tJDBCInput_8
org.postgresql.util.PSQLException: ERROR: current transaction is aborted, commands ignored until end of transaction block
        at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2157)
        at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1886)
        at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:255)
        at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:555)
        at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:403)
        at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:283)
        at ovirt_engine_dwh.statisticssync_4_0.StatisticsSync.tJDBCInput_8Process(StatisticsSync.java:5991)
        at ovirt_engine_dwh.statisticssync_4_0.StatisticsSync$4.run(StatisticsSync.java:16025)
2016-11-27 14:27:40|tm1tT6|GCXnuH|0jajaj|OVIRT_ENGINE_DWH|StatisticsSync|Default|6|Java Exception|tJDBCInput_5|org.postgresql.util.PSQLException:ERROR: smallint out of range|1

This is a quite fresh new installation, and restarting engine VM (hosted-engine –vm-stop + hosted-engine –vm-start) does not fix the problem.
Ovirt is behaving normally.

Any clue?
Cheers
Andrea


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