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sonalgoyal / crux

Crux is a reporting application for HBase. Crux provides a simple web based graphical interface to access HBase, query data and create reports. Crux is open sourced under Apache Software Foundation License v2.0.

Home Page:http://nubetech.co/category/crux-2

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Hadoop Configuration Error Messages at restart

anujsrc opened this issue · comments

commented

Environment

Hadoop: 0.20.203.0
HBase: 0.90.3
MySQL: 5.1
Jetty: 7.4.1
OS: Ubuntu 11.04
Hardware: AMD64 with 4GB

Restart of my Jetty Server always shows the following debug message, however it does not hamper the working of Crux-

2011-08-24 12:47:04,973 DEBUG co.nubetech.crux.servlet.filter.CruxFilter.init:50 - Connection is: Connection [id=1, datastore=Datastore: id: 1, name: HBase, user=User: id: 1, name: nube, name=crux-hbase-test, properties={hbase.rest=ConnectionProperty [id=1, connection=1, property=hbase.rest, value=localhost:2181]}]
2011-08-24 12:47:05,029 DEBUG org.apache.hadoop.conf.Configuration.:211 - java.io.IOException: config()
at org.apache.hadoop.conf.Configuration.(Configuration.java:211)
at org.apache.hadoop.conf.Configuration.(Configuration.java:198)
at co.nubetech.crux.util.Utility.getConfiguration(Utility.java:29)
at co.nubetech.crux.pool.HBaseConnectionPoolFactory.makeObject(HBaseConnectionPoolFactory.java:46)
at org.apache.commons.pool.PoolUtils$SynchronizedKeyedPoolableObjectFactory.makeObject(PoolUtils.java:1898)
at org.apache.commons.pool.impl.GenericKeyedObjectPool.addObject(GenericKeyedObjectPool.java:1729)
at co.nubetech.crux.servlet.filter.CruxFilter.init(CruxFilter.java:51)
at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:713)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)
at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
at org.mortbay.jetty.Server.doStart(Server.java:224)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:985)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at org.mortbay.start.Main.invokeMain(Main.java:194)
at org.mortbay.start.Main.start(Main.java:534)
at org.mortbay.start.Main.start(Main.java:441)
at org.mortbay.start.Main.main(Main.java:119)

2011-08-24 12:47:05,030 DEBUG co.nubetech.crux.util.Utility.getConfiguration:33 - propertyValueArray.length is: 1
2011-08-24 12:47:05,031 DEBUG co.nubetech.crux.util.Utility.getConfiguration:40 - Host is: localhost
2011-08-24 12:47:05,032 DEBUG co.nubetech.crux.util.Utility.getConfiguration:41 - Port is: 2181
2011-08-24 12:47:05,081 DEBUG co.nubetech.crux.util.Utility.getConfiguration:45 - Returning Configuration: Configuration: core-default.xml, core-site.xml
2011-08-24 12:47:05,122 DEBUG org.apache.hadoop.conf.Configuration.:226 - java.io.IOException: config(config)
at org.apache.hadoop.conf.Configuration.(Configuration.java:226)
at org.apache.hadoop.hbase.client.HTablePool.(HTablePool.java:71)
at org.apache.hadoop.hbase.client.HTablePool.(HTablePool.java:64)
at co.nubetech.crux.pool.HBaseConnectionPoolFactory.makeObject(HBaseConnectionPoolFactory.java:47)
at org.apache.commons.pool.PoolUtils$SynchronizedKeyedPoolableObjectFactory.makeObject(PoolUtils.java:1898)
at org.apache.commons.pool.impl.GenericKeyedObjectPool.addObject(GenericKeyedObjectPool.java:1729)
at co.nubetech.crux.servlet.filter.CruxFilter.init(CruxFilter.java:51)
at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:713)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)
at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
at org.mortbay.jetty.Server.doStart(Server.java:224)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.xml.XmlConfiguration.main(XmlConfiguration.java:985)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at org.mortbay.start.Main.invokeMain(Main.java:194)
at org.mortbay.start.Main.start(Main.java:534)
at org.mortbay.start.Main.start(Main.java:441)
at org.mortbay.start.Main.main(Main.java:119)

commented

This is a hadoop debug message, see https://issues.apache.org/jira/browse/HADOOP-2851. Closing.