Discussion
Tech Mahindra
AU
Last activity: 25 Nov 2015 4:26 EST
Problem while running Pega 7.1.8 personal edition
Dear Team,
I have downloaded the pega personal edition 7.1.8. Whenever I am installing it, it is working great for the very first time but while I try to run the same the next time or the day after, it throws a Apache Tomcat Error. I tried logging into the tomcat and have seen that the prweb is not running. I tried to run it but it is not running. Please help
Thanks and Regards,
Subhajit
PEG
IN
Could you please check whether the database connection successful or not in Catalina.log? If not check the database services state whether running or not?
Paste the error code in the thread.
Tech Mahindra
AU
Hi,
Below is the snippet from Catalina Log.
Hi,
Below is the snippet from Catalina Log.
Aug 07, 2015 9:01:49 AM com.pega.pegarules.internal.bootstrap.PRBootstrapDataSource
SEVERE: Unable to connect to database. Will only use properties from file.
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Connection refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
at com.pega.pegarules.internal.bootstrap.PRBootstrapDataSource.getBootstrapPropertiesFromDB(PRBootstrapDataSource.java:669)
at com.pega.pegarules.internal.bootstrap.PRBootstrapDataSource.getBootstrapPropertiesFromDB(PRBootstrapDataSource.java:652)
at com.pega.pegarules.internal.bootstrap.PRBootstrapDataSource.getBootstrapProperties(PRBootstrapDataSource.java:629)
at com.pega.pegarules.internal.bootstrap.PRBootstrapDataSource.getBootstrapProperties(PRBootstrapDataSource.java:623)
at com.pega.pegarules.internal.bootstrap.PRBootstrap.<clinit>(PRBootstrap.java:119)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.checkForStartup(AppServerBridgeToPega.java:116)
at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethodPropagatingThrowable(AppServerBridgeToPega.java:222)
at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethod(AppServerBridgeToPega.java:272)
at com.pega.pegarules.internal.web.servlet.WebAppLifeCycleListenerBoot.contextInitialized(WebAppLifeCycleListenerBoot.java:83)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4994)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5492)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1083)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1879)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.postgresql.util.PSQLException: Connection refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:207)
at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:65)
at org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:140)
at org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection.java:29)
at org.postgresql.jdbc3g.AbstractJdbc3gConnection.<init>(AbstractJdbc3gConnection.java:21)
at org.postgresql.jdbc4.AbstractJdbc4Connection.<init>(AbstractJdbc4Connection.java:31)
at org.postgresql.jdbc4.Jdbc4Connection.<init>(Jdbc4Connection.java:23)
at org.postgresql.Driver.makeConnection(Driver.java:393)
at org.postgresql.Driver.connect(Driver.java:267)
at org.apache.tomcat.dbcp.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)
at org.apache.tomcat.dbcp.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1556)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1545)
... 28 more
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at org.postgresql.core.PGStream.<init>(PGStream.java:60)
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:101)
... 40 more
PEG
IN
Check if any firewall is present. If yes , disable the firewall and try connecting again.
run 'iptables -F" on the database server machine to disable it for a while
Below url 's may help you!
http://www.postgresql.org/message-id/[email protected]
http://stackoverflow.com/questions/16699369/org-postgresql-util-psqlexception-connection-refused
Agriculture Victoria
AU
Most likely, you are getting this error becuase postgresql is not running. Looks like you are trying to run tomcat directly, without starting postgresql first?
The best way to start Personal Edition is to run via Startup script that comes with Personal Edition. If you installed it on windows, the installer would have created a shortcut on your desktop - "PRPC 71x Startup". If you can't find the shortcut, try to run the script directly from <PRPCPersonalEdition Install Location>\scripts\startup.bat. Do not run this script by just double clicking it; instead go to this path on a command prompt and run startup.bat.
Hope this helps.
Tata Consultancy Services
IN
Hi Subhajit,
I faced the same issue. My root cause was that my installation folder name had a space in the name. It was Pega 7. There was a space in between Pega and 7.
I reinstalled it with the direcctory name as Pega.
It worked.
Regards,
Nisarg Kothari