I checked out the 0.8 code from trunk and tried to set it up in eclipse. When trying to run Crawl from Eclipse using args "urls -dir crawl -depth 3 -topN 50", I got the following error, which started from LogFactory.getLog( Crawl.class). Any idea what file was not found? There is a url file under directory urls. Thanks,
log4j:ERROR setFile(null,true) call failed. java.io.FileNotFoundException: \ (The system cannot find the path specified) at java.io.FileOutputStream.openAppend(Native Method) at java.io.FileOutputStream.<init>(FileOutputStream.java:177) at java.io.FileOutputStream.<init>(FileOutputStream.java:102) at org.apache.log4j.FileAppender.setFile(FileAppender.java:289) at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:163) at org.apache.log4j.DailyRollingFileAppender.activateOptions( DailyRollingFileAppender.java:215) at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java :256) at org.apache.log4j.config.PropertySetter.setProperties( PropertySetter.java:132) at org.apache.log4j.config.PropertySetter.setProperties( PropertySetter.java:96) at org.apache.log4j.PropertyConfigurator.parseAppender( PropertyConfigurator.java:654) at org.apache.log4j.PropertyConfigurator.parseCategory( PropertyConfigurator.java:612) at org.apache.log4j.PropertyConfigurator.configureRootCategory( PropertyConfigurator.java:509) at org.apache.log4j.PropertyConfigurator.doConfigure( PropertyConfigurator.java:415) at org.apache.log4j.PropertyConfigurator.doConfigure( PropertyConfigurator.java:441) at org.apache.log4j.helpers.OptionConverter.selectAndConfigure( OptionConverter.java:468) at org.apache.log4j.LogManager.<clinit>(LogManager.java:122) at org.apache.log4j.Logger.getLogger(Logger.java:104) at org.apache.commons.logging.impl.Log4JLogger.getLogger( Log4JLogger.java:229) at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java :65) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance( NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance( DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance( LogFactoryImpl.java:529) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance( LogFactoryImpl.java:235) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance( LogFactoryImpl.java:209) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351) at org.apache.nutch.crawl.Crawl.<clinit>(Crawl.java:38) log4j:ERROR Either File or DatePattern options are not set for appender [DRFA]. -AJ
