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From mayank rathi <mayank.ra...@gmail.com>
Subject Error while creating database accessor
Date Sat, 16 Sep 2017 01:08:58 GMT
Hello All,

I just finished setting up Ambari 2.5.1. I am using Standalone PostgreSQL
9.6

Setup finished successfully but I am getting error while starting Ambari
server.

This is what I see in Linux command line

Ambari Server 'setup' completed successfully.
[kfkadm@******didkfkw ~]$ ambari-server start
Using python /usr/bin/python
Starting ambari-server
Organizing resource files at /var/lib/ambari-server/resources...
Unable to check firewall status when starting without root privileges.
Please do not forget to disable or adjust firewall if needed
Ambari database consistency check started...
Server PID at: /var/run/ambari-server/ambari-server.pid
Server out at: /var/log/ambari-server/ambari-server.out
Server log at: /var/log/ambari-server/ambari-server.log
/usr/bin/sh: line 0: ulimit: open files: cannot modify limit: Operation not
permitted
Waiting for server start.........Unable to determine server PID. Retrying...
......Unable to determine server PID. Retrying...
......Unable to determine server PID. Retrying...
ERROR: Exiting with exit code -1.
REASON: Ambari Server java process died with exitcode 1. Check
/var/log/ambari-server/ambari-server.out for more information.

This is what I see in ambari-server.out file

Error injecting constructor, java.lang.RuntimeException: Error while
creating database accessor
at
org.apache.ambari.server.orm.DBAccessorImpl.<init>(DBAccessorImpl.java:85)
at org.apache.ambari.server.orm.DBAccessorImpl.class(DBAccessorImpl.java:73)
while locating org.apache.ambari.server.orm.DBAccessorImpl
while locating org.apache.ambari.server.orm.DBAccessor
for field at
org.apache.ambari.server.orm.dao.DaoUtils.dbAccessor(DaoUtils.java:36)
at org.apache.ambari.server.orm.dao.DaoUtils.class(DaoUtils.java:36)
while locating org.apache.ambari.server.orm.dao.DaoUtils
for field at
org.apache.ambari.server.orm.dao.UserDAO.daoUtils(UserDAO.java:45)
at org.apache.ambari.server.orm.dao.UserDAO.class(UserDAO.java:45)
while locating org.apache.ambari.server.orm.dao.UserDAO
for field at
org.apache.ambari.server.controller.internal.ActiveWidgetLayoutResourceProvider.userDAO(ActiveWidgetLayoutResourceProvider.java:61)
Caused by: java.lang.RuntimeException: Error while creating database
accessor
at
org.apache.ambari.server.orm.DBAccessorImpl.<init>(DBAccessorImpl.java:118)
at
org.apache.ambari.server.orm.DBAccessorImpl$$FastClassByGuice$$86dbc63e.newInstance(<generated>)
at
com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40)
at
com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:60)
at
com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:85)
at
com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:254)
at
com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
at
com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1031)
at
com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
at com.google.inject.Scopes$1$1.get(Scopes.java:65)
at
com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:40)
at com.google.inject.internal.FactoryProxy.get(FactoryProxy.java:54)
at
com.google.inject.internal.SingleFieldInjector.inject(SingleFieldInjector.java:53)
at
com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersInjectorImpl.java:110)
at
com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:94)
at
com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:254)
at
com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
at
com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1031)
at
com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
at com.google.inject.Scopes$1$1.get(Scopes.java:65)
at
com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:40)
at
com.google.inject.internal.SingleFieldInjector.inject(SingleFieldInjector.java:53)
at
com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersInjectorImpl.java:110)
at
com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:94)
at
com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:254)
at
com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
at
com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1031)
at
com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
at com.google.inject.Scopes$1$1.get(Scopes.java:65)
at
com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:40)
at
com.google.inject.internal.SingleFieldInjector.inject(SingleFieldInjector.java:53)
at
com.google.inject.internal.InjectionRequestProcessor$StaticInjection$1.call(InjectionRequestProcessor.java:116)
at
com.google.inject.internal.InjectionRequestProcessor$StaticInjection$1.call(InjectionRequestProcessor.java:110)
at
com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1024)
at
com.google.inject.internal.InjectionRequestProcessor$StaticInjection.injectMembers(InjectionRequestProcessor.java:110)
at
com.google.inject.internal.InjectionRequestProcessor.injectMembers(InjectionRequestProcessor.java:78)
at
com.google.inject.internal.InternalInjectorCreator.injectDynamically(InternalInjectorCreator.java:170)
at
com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:109)
at com.google.inject.Guice.createInjector(Guice.java:95)
at com.google.inject.Guice.createInjector(Guice.java:72)
at com.google.inject.Guice.createInjector(Guice.java:62)
at
org.apache.ambari.server.controller.AmbariServer.main(AmbariServer.java:992)
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:64)
at
org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:138)
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:24)
at org.postgresql.Driver.makeConnection(Driver.java:410)
at org.postgresql.Driver.connect(Driver.java:280)
at java.sql.DriverManager.getConnection(DriverManager.java:664)
at java.sql.DriverManager.getConnection(DriverManager.java:247)
at
org.apache.ambari.server.orm.DBAccessorImpl.<init>(DBAccessorImpl.java:91)
... 41 more
Caused by: java.net.ConnectException: Connection refused (Connection
refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at java.net.Socket.connect(Socket.java:538)
at org.postgresql.core.PGStream.<init>(PGStream.java:60)
at
org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:101)
... 52 more
How do I resolve this error?


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