[ovirt-users] Empty ovirt engine web pages

[shubham dubey]

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:231)
[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(ThreadPoolExecutor.java:1142)
[rt.jar:1.8.0_121]
       at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[rt.jar:1.8.0_121]
       at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_121]
       at
org.glassfish.enterprise.concurrent.ManagedThreadFactoryImpl$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(SemaphoreConcurrentLinkedDequeManagedConnectionPool.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
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