[ovirt-users] report option gone missing

Shirly Radco sradco at redhat.com
Sun Nov 22 13:05:30 UTC 2015 

Hi Rik,

The ovirt-engine-dwhd process is responsible for collecting the data from the engine to the oviry_engine_history database where samples data is stored and then aggregated to Hourly and daily.

If this service is running and there are no errors in the log then you should be able to see up to date data in the statistics tables in the history database (They end with samples/hourly/daily).

Please check these table are up to date.

http://www.ovirt.org/Ovirt_DWH


The ovirt-engine-reportsd is the service of the reports server. If it is running and it is configured with a FQDN you should be able to log in through http://FQDN:8090/jasperserver/

If you want to remove the reports you can just run 

$yum remove ovirt-engine-reports 

and run 
$ engine-setup

and when you install it again 
$ yum install ovirt-engine-reports 

run again 
$ engine-setup 

to configure the reports.


http://www.ovirt.org/Ovirt_Reports

Please let me know how it goes.

Best regards,
--- 
Shirly Radco 
BI Software Engineer 
Red Hat Israel Ltd.


----- Original Message -----
> From: "Rik Theys" <Rik.Theys at esat.kuleuven.be>
> To: users at ovirt.org
> Sent: Thursday, November 19, 2015 5:35:52 PM
> Subject: Re: [ovirt-users] report option gone missing
> 
> Hi,
> 
> I was able to login on the ovirt-engine-reports web application as
> 'admin' but don't see any reports there.
> 
> What is the procedure to fully remove the reporting from the system and
> start anew? Will a remove of the package automatically clean up the
> databases and such?
> 
> Rik
> 
> On 11/19/2015 04:25 PM, Rik Theys wrote:
> > Hi,
> >
> > At some point I had the oVirt reporting configured on my engine and it
> > worked. I had a "reports" option in the menu and could generate
> > reports for various resources.
> >
> > At some point I've noticed that the "reports" option was no longer
> > there but did not have time to investigate. I believe it happened when
> > I migrated the engine host from CentOS 6 to 7 using engine-backup and
> > restore.
> >
> > How can I debug this?
> >
> > In the ovirt-engine-dwh log I used to see the following error:
> >
> > Exception in component tJDBCRollback_4
> > org.postgresql.util.PSQLException: FATAL: terminating connection due
> > to administrator command
> >         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.AbstractJdbc2Connection.executeTransactionCommand(AbstractJdbc2Connection.java:793)
> >         at
> > org.postgresql.jdbc2.AbstractJdbc2Connection.rollback(AbstractJdbc2Connection.java:846)
> >         at
> > ovirt_engine_dwh.historyetl_3_5.HistoryETL.tJDBCRollback_4Process(HistoryETL.java:2079)
> >         at
> > ovirt_engine_dwh.historyetl_3_5.HistoryETL.tJDBCRollback_3Process(HistoryETL.java:1997)
> >         at
> > ovirt_engine_dwh.historyetl_3_5.HistoryETL.tJDBCRollback_2Process(HistoryETL.java:1882)
> >         at
> > ovirt_engine_dwh.historyetl_3_5.HistoryETL.tJDBCRollback_1Process(HistoryETL.java:1767)
> >         at
> > ovirt_engine_dwh.historyetl_3_5.HistoryETL.tPostjob_1Process(HistoryETL.java:1647)
> >         at
> > ovirt_engine_dwh.historyetl_3_5.HistoryETL.runJobInTOS(HistoryETL.java:10785)
> >         at
> > ovirt_engine_dwh.historyetl_3_5.HistoryETL.main(HistoryETL.java:10277)
> > 2015-11-19
> > 15:42:02|rza8ri|rza8ri|rza8ri|OVIRT_ENGINE_DWH|HistoryETL|Default|6|Java
> > Exception|tJDBCRollback_4|org.postgresql.util.PSQLException:FATAL: term
> >
> > But after rebooting the engine host it now only lists 'Service Started'.
> >
> > The ovirt-engine-reportsd is also running.
> >
> > Which of these two processes (reportsd vs dwhd) is generating the
> > reports (and showing it in the engine admin interface)?
> >
> > In /var/log/ovirt-engine-reports, the reports.log file is empty, the
> > server.log reports Deployed ovirt-engine-reports.war as the last line
> > (without any obvious errors). Only jasperserver.log shows:
> >
> > 015-11-19 15:41:53,304 ERROR DiskStorageFactory,MSC service thread
> > 1-2:948 - Could not flush disk cache. Initial cause was
> > /tmp/dataSnapshots/snapshot%0043ontents.index (No such file or directory)
> > java.io.FileNotFoundException:
> > /tmp/dataSnapshots/snapshot%0043ontents.index (No such file or directory)
> >         at java.io.FileOutputStream.open(Native Method)
> >         at java.io.FileOutputStream.<init>(FileOutputStream.java:221)
> >         at java.io.FileOutputStream.<init>(FileOutputStream.java:171)
> >         at
> > net.sf.ehcache.store.disk.DiskStorageFactory$IndexWriteTask.call(DiskStorageFactory.java:1120)
> >         at
> > net.sf.ehcache.store.disk.DiskStorageFactory.unbind(DiskStorageFactory.java:946)
> >         at
> > net.sf.ehcache.store.disk.DiskStore.dispose(DiskStore.java:616)
> >         at
> > net.sf.ehcache.store.FrontEndCacheTier.dispose(FrontEndCacheTier.java:521)
> >         at net.sf.ehcache.Cache.dispose(Cache.java:2473)
> >         at net.sf.ehcache.CacheManager.shutdown(CacheManager.java:1446)
> >         at
> > org.springframework.cache.ehcache.EhCacheManagerFactoryBean.destroy(EhCacheManagerFactoryBean.java:134)
> >         at
> > org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:211)
> >         at
> > org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:498)
> >         at
> > org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:474)
> >         at
> > org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:442)
> >         at
> > org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1066)
> >         at
> > org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1040)
> >         at
> > org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:988)
> >         at
> > org.springframework.web.context.ContextLoader.closeWebApplicationContext(ContextLoader.java:541)
> >         at
> > org.springframework.web.context.ContextLoaderListener.contextDestroyed(ContextLoaderListener.java:142)
> >         at
> > org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:3489)
> >         at
> > org.apache.catalina.core.StandardContext.stop(StandardContext.java:3999)
> >         at
> > org.jboss.as.web.deployment.WebDeploymentService.stop(WebDeploymentService.java:108)
> >         at
> > org.jboss.msc.service.ServiceControllerImpl$StopTask.stopService(ServiceControllerImpl.java:1911)
> >         at
> > org.jboss.msc.service.ServiceControllerImpl$StopTask.run(ServiceControllerImpl.java:1874)
> >         at
> > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> >         at
> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> >         at java.lang.Thread.run(Thread.java:745)
> >
> > I have no idea on how to proceed debugging this. How is the reporting
> > connected to the engine?
> >
> > Rik
> >
> >
> 
> 
> --
> Rik Theys
> System Engineer
> KU Leuven - Dept. Elektrotechniek (ESAT)
> Kasteelpark Arenberg 10 bus 2440  - B-3001 Leuven-Heverlee
> +32(0)16/32.11.07
> ----------------------------------------------------------------
> <<Any errors in spelling, tact or fact are transmission errors>>
> 
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