Hello Liron, Thank you for your reply. So basically our DWH is not creating reports because vdsm is too slow in collecting results? I understand the message logged in engine is informational instead of warning, but still DWH is not working. Do you have any additional hint about what to check? Cheers AG -----Original Message----- From: Liron Aravot [mailto:laravot@redhat.com] Sent: Tuesday, January 17, 2017 2:30 PM To: Tal Nisan <tnisan@redhat.com> Cc: Shirly Radco <sradco@redhat.com>; users <users@ovirt.org>; Andrea Ghelardi <a.ghelardi@iontrading.com> Subject: Re: [ovirt-users] Ovirt 4.0.5 reporting dashboard not working. When a host is "connected" to a storage pool it monitors the active pool domains. When the domain monitoring results are reported back from the host, the first monitor run may haven't finished yet. In that case the returned status from vdsm is a dummy status and not an actual result - when getting such a status the engine logs it. We should change that log print to INFO rather then WARN. On Tue, Dec 20, 2016 at 12:17 PM, Tal Nisan <tnisan@redhat.com> wrote:
Liron, can you please check why does this "report isn't an actual report" is appearing in the log?
On Mon, Dec 19, 2016 at 10:33 AM, Andrea Ghelardi <a.ghelardi@iontrading.com> wrote:
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|D efault|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|D efault|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|D efault|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/o ovirtEngineHistoryDbJdbcConnection|virt_engine_history?sslfactory=org ovirtEngineHistoryDbJdbcConnection|.postgresql.ssl.NonValidatingFacto ovirtEngineHistoryDbJdbcConnection|ry
hoursToKeepDaily|0
hoursToKeepHourly|720
ovirtEngineDbPassword|**********************
runDeleteTime|3
ovirtEngineDbJdbcConnection|jdbc:postgresql://localhost:5432/engine?s ovirtEngineDbJdbcConnection|slfactory=org.postgresql.ssl.NonValidatin ovirtEngineDbJdbcConnection|gFactory
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@redhat.com] Sent: Thursday, December 8, 2016 10:22 AM To: Andrea Ghelardi <a.ghelardi@iontrading.com> Cc: users <users@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@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(QueryEx ecutorImpl.java:2157)
at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutor Impl.java:1886)
at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.ja va:255)
at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Stat ement.java:555)
at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(Abstract Jdbc2Statement.java:403)
at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc 2Statement.java:283)
at ovirt_engine_dwh.statisticssync_4_0.StatisticsSync.tJDBCInput_5Proces s(StatisticsSync.java:4056)
at ovirt_engine_dwh.statisticssync_4_0.StatisticsSync$3.run(StatisticsSy nc.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(QueryEx ecutorImpl.java:2157)
at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutor Impl.java:1886)
at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.ja va:255)
at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Stat ement.java:555)
at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(Abstract Jdbc2Statement.java:403)
at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc 2Statement.java:283)
at ovirt_engine_dwh.statisticssync_4_0.StatisticsSync.tJDBCInput_8Proces s(StatisticsSync.java:5991)
at ovirt_engine_dwh.statisticssync_4_0.StatisticsSync$4.run(StatisticsSy nc.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: Exception|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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