Hi,
We have Presto 3.7 installed in our environment. We are getting the following error while starting the Presto server. Any pointers how to fix this and what could be the possible issue.
HTTP Status 404 - /presto/hub/applauncher.html
type Status report
message /presto/hub/applauncher.html
description The requested resource is not available.
Apache Tomcat (TomEE)/7.0.47 (1.6.0)
Error from logs:
ul 09, 2015 10:11:46 AM com.idsscheer.ppmmashup.web.listener.RtbsPoller run
INFO: Alive RTBS was found by polling thread, cancelling polling thread.
Jul 09, 2015 10:11:46 AM com.idsscheer.ppmmashup.persistence.cip.util.DbContext createStatement
SEVERE: Could not create jdbc statement:No current connection.
java.sql.SQLNonTransientConnectionException: No current connection.
at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.Util.noCurrentConnection(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedConnection.checkIfClosed(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedConnection.createStatement(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedConnection.createStatement(Unknown Source)
at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.tomcat.jdbc.pool.ProxyConnection.invoke(ProxyConnection.java:126)
at org.apache.tomcat.jdbc.pool.JdbcInterceptor.invoke(JdbcInterceptor.java:109)
at org.apache.tomcat.jdbc.pool.DisposableConnectionFacade.invoke(DisposableConnectionFacade.java:80)
at com.sun.proxy.$Proxy62.createStatement(Unknown Source)
at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.openejb.resource.jdbc.managed.local.ManagedConnection.invoke(ManagedConnection.java:144)
at org.apache.openejb.resource.jdbc.managed.local.ManagedConnection.invoke(ManagedConnection.java:83)
at com.sun.proxy.$Proxy63.createStatement(Unknown Source)
at com.idsscheer.ppmmashup.persistence.cip.util.DbContext.createStatement(DbContext.java:39)
at com.idsscheer.ppmmashup.persistence.cip.dao.LightweightBaseDao.genericRead(LightweightBaseDao.java:145)
at com.idsscheer.ppmmashup.persistence.cip.dao.LightweightBaseDao.genericRead(LightweightBaseDao.java:140)
at com.idsscheer.ppmmashup.persistence.cip.dao.LightweightBaseDao.read(LightweightBaseDao.java:158)
at com.idsscheer.ppmmashup.persistence.cip.dao.LightweightConfigurationDao.read(LightweightConfigurationDao.java:26)
at com.idsscheer.ppmmashup.persistence.cip.service.ZConfigurationService.findConfigurationByKey(ZConfigurationService.java:48)
at com.idsscheer.ppmmashup.persistence.cip.service.ZConfigurationService.getValue(ZConfigurationService.java:205)
at com.idsscheer.ppmmashup.common.util.ZConfigurationHelper.getConfigValue(ZConfigurationHelper.java:332)
at com.idsscheer.ppmmashup.common.util.ZConfigurationHelper.readConfigFromPropOrEnv(ZConfigurationHelper.java:698)
at com.idsscheer.ppmmashup.common.util.ZConfigurationHelper.getRtbsUri(ZConfigurationHelper.java:589)
at com.idsscheer.ppmmashup.web.listener.RtbsPoller.doRtbsInitialization(RtbsPoller.java:72)
at com.idsscheer.ppmmashup.web.listener.RtbsPoller.run(RtbsPoller.java:65)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: java.sql.SQLException: No current connection.
at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
… 39 more
Jul 09, 2015 10:11:46 AM com.idsscheer.ppmmashup.common.util.ZConfigurationHelper getConfigValue
WARNING: getConfigValue(…) via DBHelper Failed.
java.lang.NullPointerException
at com.idsscheer.ppmmashup.persistence.cip.dao.LightweightBaseDao.genericRead(LightweightBaseDao.java:152)
at com.idsscheer.ppmmashup.persistence.cip.dao.LightweightBaseDao.genericRead(LightweightBaseDao.java:140)
at com.idsscheer.ppmmashup.persistence.cip.dao.LightweightBaseDao.read(LightweightBaseDao.java:158)
at com.idsscheer.ppmmashup.persistence.cip.dao.LightweightConfigurationDao.read(LightweightConfigurationDao.java:26)
at com.idsscheer.ppmmashup.persistence.cip.service.ZConfigurationService.findConfigurationByKey(ZConfigurationService.java:48)
at com.idsscheer.ppmmashup.persistence.cip.service.ZConfigurationService.getValue(ZConfigurationService.java:205)
at com.idsscheer.ppmmashup.common.util.ZConfigurationHelper.getConfigValue(ZConfigurationHelper.java:332)
at com.idsscheer.ppmmashup.common.util.ZConfigurationHelper.readConfigFromPropOrEnv(ZConfigurationHelper.java:698)
at com.idsscheer.ppmmashup.common.util.ZConfigurationHelper.getRtbsUri(ZConfigurationHelper.java:589)
at com.idsscheer.ppmmashup.web.listener.RtbsPoller.doRtbsInitialization(RtbsPoller.java:72)
at com.idsscheer.ppmmashup.web.listener.RtbsPoller.run(RtbsPoller.java:65)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
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:744)