Hi Shubham, In case you do not need the DWH setup, you can disable the Dashboard background queries via the ovirt-engine.conf.
Please, add the following file to your $DEV_OVIRT_PREFIX folder: "$DEV_OVIRT_PREFIX/etc/ovirt-engine/engine.conf.d/99-no-dashboard.conf" and add it the following content: # # Enable/disable updating the dashboard DB query caches at regular intervals. # DASHBOARD_CACHE_UPDATE=false This should stop the error message Regards, Maor -- Scott Dickerson Senior Software Engineer RHEV-M Engineering - UX Team Red Hat, Inc _______________________________________________ Devel mailing list de...@ovirt.org http://lists.phx.ovirt.org/mailman/listinfo/devel Yanir Quinn yqu...@redhat.com via <https://support.google.com/mail/answer/1311182?hl=en&authuser=1> ovirt.org 12/12/16 to Scott, devel setting DASHBOARD_CACHE_UPDATE=false indeed stops the issue. Thanks. _______________________________________________ Devel mailing list de...@ovirt.org http://lists.phx.ovirt.org/mailman/listinfo/devel On Mon, Apr 17, 2017 at 3:50 PM, Alexander Wels <aw...@redhat.com> wrote: > On Friday, April 14, 2017 9:38:23 AM EDT Sandro Bonazzola wrote: > > Adding Martin > > > > That exception is telling you it can't run the queries needed to populate > the > dashboard. Highly likely you don't have the DWH properly > installed/configured. > That still shouldn't give you just a blank page, the code is written to > display an error stating unable to display dashboard or something of that > nature. > > > On Thu, Apr 13, 2017 at 5:51 AM, shubham dubey <sdubey...@gmail.com> > wrote: > > > Hello, > > > I have installed ovirt engine from source and installed all other > required > > > packages also, > > > including ovirt-js-dependencies.But when I am login to the admin > account I > > > am getting blank > > > page everytime. Some other pages are also coming empty sometime. > > > I have pasted the logs for $HOME/ovirt-engine/share/ > > > ovirt-engine/services/ovirt-engine/ovirt-engine.py start[1].The > possible > > > error log is > > > > > > 2017-04-13 09:07:09,902+05 ERROR [org.ovirt.engine.ui.frontend. > > > server.dashboard.DashboardDataServlet.CacheUpdate.Utilization] > > > (EE-ManagedThreadFactory-default-Thread-1) [] Could not update the > > > Utilization Cache: Error while running SQL query: > > > org.ovirt.engine.ui.frontend.server.dashboard.DashboardDataException: > > > Error while running SQL query > > > > > > at > > > org.ovirt.engine.ui.frontend.server.dashboard.dao.BaseDao. > runQuery > > > (BaseDao.java:60)> > > > [frontend.jar:] > > > > > > at org.ovirt.engine.ui.frontend.server.dashboard.dao. > HostDwhDao. > > > > > > getTotalCpuMemCount(HostDwhDao.java:78) [frontend.jar:] > > > > > > at org.ovirt.engine.ui.frontend.server.dashboard. > > > > > > HourlySummaryHelper.getTotalCpuMemCount(HourlySummaryHelper.java:43) > > > [frontend.jar:] > > > > > > at org.ovirt.engine.ui.frontend.server.dashboard. > > > > > > HourlySummaryHelper.getCpuMemSummary(HourlySummaryHelper.java:21) > > > [frontend.jar:] > > > > > > at org.ovirt.engine.ui.frontend.server.dashboard. > > > > > > DashboardDataServlet.lookupGlobalUtilization( > DashboardDataServlet.java:294 > > > ) > > > [frontend.jar:] > > > > > > at org.ovirt.engine.ui.frontend.server.dashboard. > > > > > > DashboardDataServlet.getDashboard(DashboardDataServlet.java:268) > > > [frontend.jar:] > > > > > > at org.ovirt.engine.ui.frontend.server.dashboard. > > > > > > DashboardDataServlet.populateUtilizationCache( > DashboardDataServlet.java:23 > > > 1) [frontend.jar:] > > > > > > at org.ovirt.engine.ui.frontend.server.dashboard. > > > > > > DashboardDataServlet.access$000(DashboardDataServlet.java:26) > > > [frontend.jar:] > > > > > > at org.ovirt.engine.ui.frontend.server.dashboard. > > > > > > DashboardDataServlet$1.run(DashboardDataServlet.java:106) > [frontend.jar:] > > > > > > at > > > java.util.concurrent.Executors$RunnableAdapter. > call(Executors.java > > > :511) > > > > > > [rt.jar:1.8.0_121] > > > > > > at java.util.concurrent.FutureTask.runAndReset( > FutureTask.java:308) > > > > > > [rt.jar:1.8.0_121] > > > > > > at org.glassfish.enterprise.concurrent.internal. > > > > > > ManagedScheduledThreadPoolExecutor$ManagedScheduledFutureTask. > access$201( > > > ManagedScheduledThreadPoolExecutor.java:383) > [javax.enterprise.concurrent- > > > 1.0.jar:] > > > > > > at org.glassfish.enterprise.concurrent.internal. > > > > > > ManagedScheduledThreadPoolExecutor$ManagedScheduledFutureTask.run( > > > ManagedScheduledThreadPoolExecutor.java:534) > [javax.enterprise.concurrent- > > > 1.0.jar:] > > > > > > at > > > java.util.concurrent.ThreadPoolExecutor.runWorker( > ThreadPoolExecut > > > or.java:1142)> > > > [rt.jar:1.8.0_121] > > > > > > at > > > java.util.concurrent.ThreadPoolExecutor$Worker.run( > ThreadPoolExecu > > > tor.java:617)> > > > [rt.jar:1.8.0_121] > > > > > > at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_121] > > > at org.glassfish.enterprise.concurrent. > ManagedThreadFactoryImpl$ > > > > > > ManagedThread.run(ManagedThreadFactoryImpl.java:250) > > > [javax.enterprise.concurrent-1.0.jar:] > > > Caused by: java.sql.SQLException: javax.resource.ResourceException: > > > IJ000453: Unable to get managed connection for java:/DWHDataSource > > > > > > at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection( > > > > > > WrapperDataSource.java:146) > > > > > > at org.jboss.as.connector.subsystems.datasources. > WildFlyDataSource. > > > > > > getConnection(WildFlyDataSource.java:66) > > > > > > at > > > org.ovirt.engine.ui.frontend.server.dashboard.dao.BaseDao. > runQuery > > > (BaseDao.java:53)> > > > [frontend.jar:] > > > > > > ... 16 more > > > > > > Caused by: javax.resource.ResourceException: IJ000453: Unable to get > > > managed connection for java:/DWHDataSource > > > > > > at org.jboss.jca.core.connectionmanager. > AbstractConnectionManager. > > > > > > getManagedConnection(AbstractConnectionManager.java:656) > > > > > > at org.jboss.jca.core.connectionmanager.tx. > TxConnectionManagerImpl. > > > > > > getManagedConnection(TxConnectionManagerImpl.java:429) > > > > > > at org.jboss.jca.core.connectionmanager. > AbstractConnectionManager. > > > > > > allocateConnection(AbstractConnectionManager.java:747) > > > > > > at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection( > > > > > > WrapperDataSource.java:138) > > > > > > ... 18 more > > > > > > Caused by: javax.resource.ResourceException: IJ031084: Unable to > create > > > connection > > > > > > at org.jboss.jca.adapters.jdbc.local. > LocalManagedConnectionFactory. > > > > > > createLocalManagedConnection(LocalManagedConnectionFactory.java:345) > > > > > > at org.jboss.jca.adapters.jdbc.local. > LocalManagedConnectionFactory. > > > > > > getLocalManagedConnection(LocalManagedConnectionFactory.java:352) > > > > > > at org.jboss.jca.adapters.jdbc.local. > LocalManagedConnectionFactory. > > > > > > createManagedConnection(LocalManagedConnectionFactory.java:287) > > > > > > at org.jboss.jca.core.connectionmanager.pool.mcp. > > > > > > SemaphoreConcurrentLinkedDequeManagedConnectionPool. > > > createConnectionEventListener(SemaphoreConcurrentLinkedDeque > > > ManagedConnectionPool.java:1320) > > > > > > at org.jboss.jca.core.connectionmanager.pool.mcp. > > > > > > SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection( > > > SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:496) > > > > > > at org.jboss.jca.core.connectionmanager.pool.AbstractPool. > > > > > > getSimpleConnection(AbstractPool.java:617) > > > > > > at org.jboss.jca.core.connectionmanager.pool. > > > > > > AbstractPool.getConnection(AbstractPool.java:589) > > > > > > at org.jboss.jca.core.connectionmanager. > AbstractConnectionManager. > > > > > > getManagedConnection(AbstractConnectionManager.java:590) > > > > > > ... 21 more > > > > > > [1]https://pastebin.com/UZ5VFH7H > > > > > > > > > Thanks, > > > Shubham > > > > > > _______________________________________________ > > > Users mailing list > > > Users@ovirt.org > > > http://lists.ovirt.org/mailman/listinfo/users > > > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users >
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