Hi I'm getting too many errors while running Nutch 0.9 on Hadoop. I'm using the Nutch0.9 release build and not a Nightly build.
I don't get any output under the crawldb directory and my searches give 0 hits. Hadoop administration panel lists it as a successful job. I'm running Nutch on a 4 node cluster setup with Ubuntu Linux. I don't understand where I'm going wrong. The output is pasted below. [EMAIL PROTECTED]:/usr/local/nutch$ bin/nutch crawl urls/ -dir crawl02 -depth 3 crawl started in: crawl02 rootUrlDir = urls threads = 10 depth = 3 Injector: starting Injector: crawlDb: crawl02/crawldb Injector: urlDir: urls Injector: Converting injected urls to crawl db entries. task_0010_m_000006_0: log4j:ERROR setFile(null,true) call failed. task_0010_m_000006_0: java.io.FileNotFoundException: /usr/local/nutch/logs (Is a directory) task_0010_m_000006_0: at java.io.FileOutputStream.openAppend(Native Method) task_0010_m_000006_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:177) task_0010_m_000006_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:102) task_0010_m_000006_0: at org.apache.log4j.FileAppender.setFile(FileAppender.java:289) task_0010_m_000006_0: at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:163) task_0010_m_000006_0: at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:215) task_0010_m_000006_0: at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:256) task_0010_m_000006_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:132) task_0010_m_000006_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:96) task_0010_m_000006_0: at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:654) task_0010_m_000006_0: at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:612) task_0010_m_000006_0: at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:509) task_0010_m_000006_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:415) task_0010_m_000006_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:441) task_0010_m_000006_0: at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:468) task_0010_m_000006_0: at org.apache.log4j.LogManager.<clinit>(LogManager.java:122) task_0010_m_000006_0: at org.apache.log4j.Logger.getLogger(Logger.java:104) task_0010_m_000006_0: at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229) task_0010_m_000006_0: at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65) task_0010_m_000006_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) task_0010_m_000006_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) task_0010_m_000006_0: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) task_0010_m_000006_0: at java.lang.reflect.Constructor.newInstance(Constructor.java:494) task_0010_m_000006_0: at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) task_0010_m_000006_0: at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) task_0010_m_000006_0: at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370) task_0010_m_000006_0: at org.apache.hadoop.mapred.TaskTracker.<clinit>(TaskTracker.java:82) task_0010_m_000006_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1423) task_0010_m_000006_0: log4j:ERROR Either File or DatePattern options are not set for appender [DRFA]. task_0010_m_000006_0: Exception in thread "main" java.net.NoRouteToHostException: No route to host task_0010_m_000006_0: at java.net.PlainSocketImpl.socketConnect(Native Method) task_0010_m_000006_0: at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) task_0010_m_000006_0: at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:193) task_0010_m_000006_0: at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) task_0010_m_000006_0: at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) task_0010_m_000006_0: at java.net.Socket.connect(Socket.java:520) task_0010_m_000006_0: at org.apache.hadoop.ipc.Client $Connection.setupIOstreams(Client.java:149) task_0010_m_000006_0: at org.apache.hadoop.ipc.Client.getConnection(Client.java:531) task_0010_m_000006_0: at org.apache.hadoop.ipc.Client.call(Client.java:458) task_0010_m_000006_0: at org.apache.hadoop.ipc.RPC $Invoker.invoke(RPC.java:163) task_0010_m_000006_0: at org.apache.hadoop.mapred.$Proxy0.getProtocolVersion(Unknown Source) task_0010_m_000006_0: at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:247) task_0010_m_000006_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1428) task_0010_m_000009_0: log4j:ERROR setFile(null,true) call failed. task_0010_m_000009_0: java.io.FileNotFoundException: /usr/local/nutch/logs (Is a directory) task_0010_m_000009_0: at java.io.FileOutputStream.openAppend(Native Method) task_0010_m_000009_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:177) task_0010_m_000009_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:102) task_0010_m_000009_0: at org.apache.log4j.FileAppender.setFile(FileAppender.java:289) task_0010_m_000009_0: at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:163) task_0010_m_000009_0: at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:215) task_0010_m_000009_0: at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:256) task_0010_m_000009_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:132) task_0010_m_000009_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:96) task_0010_m_000009_0: at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:654) task_0010_m_000009_0: at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:612) task_0010_m_000009_0: at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:509) task_0010_m_000009_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:415) task_0010_m_000009_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:441) task_0010_m_000009_0: at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:468) task_0010_m_000009_0: at org.apache.log4j.LogManager.<clinit>(LogManager.java:122) task_0010_m_000009_0: at org.apache.log4j.Logger.getLogger(Logger.java:104) task_0010_m_000009_0: at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229) task_0010_m_000009_0: at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65) task_0010_m_000009_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) task_0010_m_000009_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) task_0010_m_000009_0: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) task_0010_m_000009_0: at java.lang.reflect.Constructor.newInstance(Constructor.java:494) task_0010_m_000009_0: at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) task_0010_m_000009_0: at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) task_0010_m_000009_0: at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370) task_0010_m_000009_0: at org.apache.hadoop.mapred.TaskTracker.<clinit>(TaskTracker.java:82) task_0010_m_000009_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1423) task_0010_m_000009_0: log4j:ERROR Either File or DatePattern options are not set for appender [DRFA]. task_0010_m_000009_0: Exception in thread "main" java.net.NoRouteToHostException: No route to host task_0010_m_000009_0: at java.net.PlainSocketImpl.socketConnect(Native Method) task_0010_m_000009_0: at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) task_0010_m_000009_0: at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:193) task_0010_m_000009_0: at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) task_0010_m_000009_0: at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) task_0010_m_000009_0: at java.net.Socket.connect(Socket.java:520) task_0010_m_000009_0: at org.apache.hadoop.ipc.Client $Connection.setupIOstreams(Client.java:149) task_0010_m_000009_0: at org.apache.hadoop.ipc.Client.getConnection(Client.java:531) task_0010_m_000009_0: at org.apache.hadoop.ipc.Client.call(Client.java:458) task_0010_m_000009_0: at org.apache.hadoop.ipc.RPC $Invoker.invoke(RPC.java:163) task_0010_m_000009_0: at org.apache.hadoop.mapred.$Proxy0.getProtocolVersion(Unknown Source) task_0010_m_000009_0: at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:247) task_0010_m_000009_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1428) task_0010_r_000000_0: log4j:ERROR setFile(null,true) call failed. task_0010_r_000000_0: java.io.FileNotFoundException: /usr/local/nutch/logs (Is a directory) task_0010_r_000000_0: at java.io.FileOutputStream.openAppend(Native Method) task_0010_r_000000_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:177) task_0010_r_000000_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:102) task_0010_r_000000_0: at org.apache.log4j.FileAppender.setFile(FileAppender.java:289) task_0010_r_000000_0: at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:163) task_0010_r_000000_0: at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:215) task_0010_r_000000_0: at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:256) task_0010_r_000000_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:132) task_0010_r_000000_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:96) task_0010_r_000000_0: at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:654) task_0010_r_000000_0: at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:612) task_0010_r_000000_0: at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:509) task_0010_r_000000_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:415) task_0010_r_000000_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:441) task_0010_r_000000_0: at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:468) task_0010_r_000000_0: at org.apache.log4j.LogManager.<clinit>(LogManager.java:122) task_0010_r_000000_0: at org.apache.log4j.Logger.getLogger(Logger.java:104) task_0010_r_000000_0: at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229) task_0010_r_000000_0: at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65) task_0010_r_000000_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) task_0010_r_000000_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) task_0010_r_000000_0: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) task_0010_r_000000_0: at java.lang.reflect.Constructor.newInstance(Constructor.java:494) task_0010_r_000000_0: at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) task_0010_r_000000_0: at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) task_0010_r_000000_0: at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370) task_0010_r_000000_0: at org.apache.hadoop.mapred.TaskTracker.<clinit>(TaskTracker.java:82) task_0010_r_000000_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1423) task_0010_r_000000_0: log4j:ERROR Either File or DatePattern options are not set for appender [DRFA]. task_0010_r_000000_0: Exception in thread "main" java.net.NoRouteToHostException: No route to host task_0010_r_000000_0: at java.net.PlainSocketImpl.socketConnect(Native Method) task_0010_r_000000_0: at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) task_0010_r_000000_0: at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:193) task_0010_r_000000_0: at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) task_0010_r_000000_0: at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) task_0010_r_000000_0: at java.net.Socket.connect(Socket.java:520) task_0010_r_000000_0: at org.apache.hadoop.ipc.Client $Connection.setupIOstreams(Client.java:149) task_0010_r_000000_0: at org.apache.hadoop.ipc.Client.getConnection(Client.java:531) task_0010_r_000000_0: at org.apache.hadoop.ipc.Client.call(Client.java:458) task_0010_r_000000_0: at org.apache.hadoop.ipc.RPC $Invoker.invoke(RPC.java:163) task_0010_r_000000_0: at org.apache.hadoop.mapred.$Proxy0.getProtocolVersion(Unknown Source) task_0010_r_000000_0: at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:247) task_0010_r_000000_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1428) task_0010_r_000001_0: log4j:ERROR setFile(null,true) call failed. task_0010_r_000001_0: java.io.FileNotFoundException: /usr/local/nutch/logs (Is a directory) task_0010_r_000001_0: at java.io.FileOutputStream.openAppend(Native Method) task_0010_r_000001_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:177) task_0010_r_000001_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:102) task_0010_r_000001_0: at org.apache.log4j.FileAppender.setFile(FileAppender.java:289) task_0010_r_000001_0: at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:163) task_0010_r_000001_0: at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:215) task_0010_r_000001_0: at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:256) task_0010_r_000001_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:132) task_0010_r_000001_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:96) task_0010_r_000001_0: at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:654) task_0010_r_000001_0: at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:612) task_0010_r_000001_0: at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:509) task_0010_r_000001_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:415) task_0010_r_000001_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:441) task_0010_r_000001_0: at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:468) task_0010_r_000001_0: at org.apache.log4j.LogManager.<clinit>(LogManager.java:122) task_0010_r_000001_0: at org.apache.log4j.Logger.getLogger(Logger.java:104) task_0010_r_000001_0: at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229) task_0010_r_000001_0: at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65) task_0010_r_000001_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) task_0010_r_000001_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) task_0010_r_000001_0: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) task_0010_r_000001_0: at java.lang.reflect.Constructor.newInstance(Constructor.java:494) task_0010_r_000001_0: at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) task_0010_r_000001_0: at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) task_0010_r_000001_0: at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370) task_0010_r_000001_0: at org.apache.hadoop.mapred.TaskTracker.<clinit>(TaskTracker.java:82) task_0010_r_000001_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1423) task_0010_r_000001_0: log4j:ERROR Either File or DatePattern options are not set for appender [DRFA]. task_0010_r_000001_0: Exception in thread "main" java.net.NoRouteToHostException: No route to host task_0010_r_000001_0: at java.net.PlainSocketImpl.socketConnect(Native Method) task_0010_r_000001_0: at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) task_0010_r_000001_0: at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:193) task_0010_r_000001_0: at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) task_0010_r_000001_0: at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) task_0010_r_000001_0: at java.net.Socket.connect(Socket.java:520) task_0010_r_000001_0: at org.apache.hadoop.ipc.Client $Connection.setupIOstreams(Client.java:149) task_0010_r_000001_0: at org.apache.hadoop.ipc.Client.getConnection(Client.java:531) task_0010_r_000001_0: at org.apache.hadoop.ipc.Client.call(Client.java:458) task_0010_r_000001_0: at org.apache.hadoop.ipc.RPC $Invoker.invoke(RPC.java:163) task_0010_r_000001_0: at org.apache.hadoop.mapred.$Proxy0.getProtocolVersion(Unknown Source) task_0010_r_000001_0: at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:247) task_0010_r_000001_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1428) Injector: Merging injected urls into crawl db. task_0011_m_000000_0: log4j:ERROR setFile(null,true) call failed. task_0011_m_000000_0: java.io.FileNotFoundException: /usr/local/nutch/logs (Is a directory) task_0011_m_000000_0: at java.io.FileOutputStream.openAppend(Native Method) task_0011_m_000000_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:177) task_0011_m_000000_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:102) task_0011_m_000000_0: at org.apache.log4j.FileAppender.setFile(FileAppender.java:289) task_0011_m_000000_0: at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:163) task_0011_m_000000_0: at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:215) task_0011_m_000000_0: at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:256) task_0011_m_000000_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:132) task_0011_m_000000_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:96) task_0011_m_000000_0: at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:654) task_0011_m_000000_0: at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:612) task_0011_m_000000_0: at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:509) task_0011_m_000000_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:415) task_0011_m_000000_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:441) task_0011_m_000000_0: at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:468) task_0011_m_000000_0: at org.apache.log4j.LogManager.<clinit>(LogManager.java:122) task_0011_m_000000_0: at org.apache.log4j.Logger.getLogger(Logger.java:104) task_0011_m_000000_0: at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229) task_0011_m_000000_0: at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65) task_0011_m_000000_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) task_0011_m_000000_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) task_0011_m_000000_0: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) task_0011_m_000000_0: at java.lang.reflect.Constructor.newInstance(Constructor.java:494) task_0011_m_000000_0: at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) task_0011_m_000000_0: at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) task_0011_m_000000_0: at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370) task_0011_m_000000_0: at org.apache.hadoop.mapred.TaskTracker.<clinit>(TaskTracker.java:82) task_0011_m_000000_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1423) task_0011_m_000000_0: log4j:ERROR Either File or DatePattern options are not set for appender [DRFA]. task_0011_m_000000_0: Exception in thread "main" java.net.NoRouteToHostException: No route to host task_0011_m_000000_0: at java.net.PlainSocketImpl.socketConnect(Native Method) task_0011_m_000000_0: at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) task_0011_m_000000_0: at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:193) task_0011_m_000000_0: at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) task_0011_m_000000_0: at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) task_0011_m_000000_0: at java.net.Socket.connect(Socket.java:520) task_0011_m_000000_0: at org.apache.hadoop.ipc.Client $Connection.setupIOstreams(Client.java:149) task_0011_m_000000_0: at org.apache.hadoop.ipc.Client.getConnection(Client.java:531) task_0011_m_000000_0: at org.apache.hadoop.ipc.Client.call(Client.java:458) task_0011_m_000000_0: at org.apache.hadoop.ipc.RPC $Invoker.invoke(RPC.java:163) task_0011_m_000000_0: at org.apache.hadoop.mapred.$Proxy0.getProtocolVersion(Unknown Source) task_0011_m_000000_0: at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:247) task_0011_m_000000_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1428) task_0011_r_000005_0: log4j:ERROR setFile(null,true) call failed. task_0011_r_000005_0: java.io.FileNotFoundException: /usr/local/nutch/logs (Is a directory) task_0011_r_000005_0: at java.io.FileOutputStream.openAppend(Native Method) task_0011_r_000005_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:177) task_0011_r_000005_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:102) task_0011_r_000005_0: at org.apache.log4j.FileAppender.setFile(FileAppender.java:289) task_0011_r_000005_0: at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:163) task_0011_r_000005_0: at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:215) task_0011_r_000005_0: at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:256) task_0011_r_000005_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:132) task_0011_r_000005_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:96) task_0011_r_000005_0: at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:654) task_0011_r_000005_0: at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:612) task_0011_r_000005_0: at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:509) task_0011_r_000005_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:415) task_0011_r_000005_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:441) task_0011_r_000005_0: at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:468) task_0011_r_000005_0: at org.apache.log4j.LogManager.<clinit>(LogManager.java:122) task_0011_r_000005_0: at org.apache.log4j.Logger.getLogger(Logger.java:104) task_0011_r_000005_0: at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229) task_0011_r_000005_0: at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65) task_0011_r_000005_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) task_0011_r_000005_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) task_0011_r_000005_0: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) task_0011_r_000005_0: at java.lang.reflect.Constructor.newInstance(Constructor.java:494) task_0011_r_000005_0: at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) task_0011_r_000005_0: at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) task_0011_r_000005_0: at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370) task_0011_r_000005_0: at org.apache.hadoop.mapred.TaskTracker.<clinit>(TaskTracker.java:82) task_0011_r_000005_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1423) task_0011_r_000005_0: log4j:ERROR Either File or DatePattern options are not set for appender [DRFA]. task_0011_r_000005_0: Exception in thread "main" java.net.NoRouteToHostException: No route to host task_0011_r_000005_0: at java.net.PlainSocketImpl.socketConnect(Native Method) task_0011_r_000005_0: at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) task_0011_r_000005_0: at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:193) task_0011_r_000005_0: at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) task_0011_r_000005_0: at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) task_0011_r_000005_0: at java.net.Socket.connect(Socket.java:520) task_0011_r_000005_0: at org.apache.hadoop.ipc.Client $Connection.setupIOstreams(Client.java:149) task_0011_r_000005_0: at org.apache.hadoop.ipc.Client.getConnection(Client.java:531) task_0011_r_000005_0: at org.apache.hadoop.ipc.Client.call(Client.java:458) task_0011_r_000005_0: at org.apache.hadoop.ipc.RPC $Invoker.invoke(RPC.java:163) task_0011_r_000005_0: at org.apache.hadoop.mapred.$Proxy0.getProtocolVersion(Unknown Source) task_0011_r_000005_0: at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:247) task_0011_r_000005_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1428) task_0011_r_000004_0: log4j:ERROR setFile(null,true) call failed. task_0011_r_000004_0: java.io.FileNotFoundException: /usr/local/nutch/logs (Is a directory) task_0011_r_000004_0: at java.io.FileOutputStream.openAppend(Native Method) task_0011_r_000004_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:177) task_0011_r_000004_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:102) task_0011_r_000004_0: at org.apache.log4j.FileAppender.setFile(FileAppender.java:289) task_0011_r_000004_0: at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:163) task_0011_r_000004_0: at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:215) task_0011_r_000004_0: at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:256) task_0011_r_000004_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:132) task_0011_r_000004_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:96) task_0011_r_000004_0: at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:654) task_0011_r_000004_0: at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:612) task_0011_r_000004_0: at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:509) task_0011_r_000004_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:415) task_0011_r_000004_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:441) task_0011_r_000004_0: at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:468) task_0011_r_000004_0: at org.apache.log4j.LogManager.<clinit>(LogManager.java:122) task_0011_r_000004_0: at org.apache.log4j.Logger.getLogger(Logger.java:104) task_0011_r_000004_0: at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229) task_0011_r_000004_0: at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65) task_0011_r_000004_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) task_0011_r_000004_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) task_0011_r_000004_0: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) task_0011_r_000004_0: at java.lang.reflect.Constructor.newInstance(Constructor.java:494) task_0011_r_000004_0: at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) task_0011_r_000004_0: at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) task_0011_r_000004_0: at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370) task_0011_r_000004_0: at org.apache.hadoop.mapred.TaskTracker.<clinit>(TaskTracker.java:82) task_0011_r_000004_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1423) task_0011_r_000004_0: log4j:ERROR Either File or DatePattern options are not set for appender [DRFA]. task_0011_r_000004_0: Exception in thread "main" java.net.NoRouteToHostException: No route to host task_0011_r_000004_0: at java.net.PlainSocketImpl.socketConnect(Native Method) task_0011_r_000004_0: at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) task_0011_r_000004_0: at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:193) task_0011_r_000004_0: at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) task_0011_r_000004_0: at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) task_0011_r_000004_0: at java.net.Socket.connect(Socket.java:520) task_0011_r_000004_0: at org.apache.hadoop.ipc.Client $Connection.setupIOstreams(Client.java:149) task_0011_r_000004_0: at org.apache.hadoop.ipc.Client.getConnection(Client.java:531) task_0011_r_000004_0: at org.apache.hadoop.ipc.Client.call(Client.java:458) task_0011_r_000004_0: at org.apache.hadoop.ipc.RPC $Invoker.invoke(RPC.java:163) task_0011_r_000004_0: at org.apache.hadoop.mapred.$Proxy0.getProtocolVersion(Unknown Source) task_0011_r_000004_0: at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:247) task_0011_r_000004_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1428) Injector: done Generator: Selecting best-scoring urls due for fetch. Generator: starting Generator: segment: crawl02/segments/20080519142353 Generator: filtering: false Generator: topN: 2147483647 task_0012_m_000002_0: log4j:ERROR setFile(null,true) call failed. task_0012_m_000002_0: java.io.FileNotFoundException: /usr/local/nutch/logs (Is a directory) task_0012_m_000002_0: at java.io.FileOutputStream.openAppend(Native Method) task_0012_m_000002_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:177) task_0012_m_000002_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:102) task_0012_m_000002_0: at org.apache.log4j.FileAppender.setFile(FileAppender.java:289) task_0012_m_000002_0: at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:163) task_0012_m_000002_0: at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:215) task_0012_m_000002_0: at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:256) task_0012_m_000002_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:132) task_0012_m_000002_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:96) task_0012_m_000002_0: at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:654) task_0012_m_000002_0: at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:612) task_0012_m_000002_0: at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:509) task_0012_m_000002_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:415) task_0012_m_000002_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:441) task_0012_m_000002_0: at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:468) task_0012_m_000002_0: at org.apache.log4j.LogManager.<clinit>(LogManager.java:122) task_0012_m_000002_0: at org.apache.log4j.Logger.getLogger(Logger.java:104) task_0012_m_000002_0: at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229) task_0012_m_000002_0: at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65) task_0012_m_000002_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) task_0012_m_000002_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) task_0012_m_000002_0: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) task_0012_m_000002_0: at java.lang.reflect.Constructor.newInstance(Constructor.java:494) task_0012_m_000002_0: at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) task_0012_m_000002_0: at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) task_0012_m_000002_0: at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370) task_0012_m_000002_0: at org.apache.hadoop.mapred.TaskTracker.<clinit>(TaskTracker.java:82) task_0012_m_000002_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1423) task_0012_m_000002_0: log4j:ERROR Either File or DatePattern options are not set for appender [DRFA]. task_0012_m_000002_0: Exception in thread "main" java.net.NoRouteToHostException: No route to host task_0012_m_000002_0: at java.net.PlainSocketImpl.socketConnect(Native Method) task_0012_m_000002_0: at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) task_0012_m_000002_0: at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:193) task_0012_m_000002_0: at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) task_0012_m_000002_0: at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) task_0012_m_000002_0: at java.net.Socket.connect(Socket.java:520) task_0012_m_000002_0: at org.apache.hadoop.ipc.Client $Connection.setupIOstreams(Client.java:149) task_0012_m_000002_0: at org.apache.hadoop.ipc.Client.getConnection(Client.java:531) task_0012_m_000002_0: at org.apache.hadoop.ipc.Client.call(Client.java:458) task_0012_m_000002_0: at org.apache.hadoop.ipc.RPC $Invoker.invoke(RPC.java:163) task_0012_m_000002_0: at org.apache.hadoop.mapred.$Proxy0.getProtocolVersion(Unknown Source) task_0012_m_000002_0: at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:247) task_0012_m_000002_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1428) task_0012_r_000005_0: log4j:ERROR setFile(null,true) call failed. task_0012_r_000005_0: java.io.FileNotFoundException: /usr/local/nutch/logs (Is a directory) task_0012_r_000005_0: at java.io.FileOutputStream.openAppend(Native Method) task_0012_r_000005_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:177) task_0012_r_000005_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:102) task_0012_r_000005_0: at org.apache.log4j.FileAppender.setFile(FileAppender.java:289) task_0012_r_000005_0: at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:163) task_0012_r_000005_0: at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:215) task_0012_r_000005_0: at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:256) task_0012_r_000005_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:132) task_0012_r_000005_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:96) task_0012_r_000005_0: at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:654) task_0012_r_000005_0: at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:612) task_0012_r_000005_0: at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:509) task_0012_r_000005_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:415) task_0012_r_000005_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:441) task_0012_r_000005_0: at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:468) task_0012_r_000005_0: at org.apache.log4j.LogManager.<clinit>(LogManager.java:122) task_0012_r_000005_0: at org.apache.log4j.Logger.getLogger(Logger.java:104) task_0012_r_000005_0: at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229) task_0012_r_000005_0: at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65) task_0012_r_000005_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) task_0012_r_000005_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) task_0012_r_000005_0: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) task_0012_r_000005_0: at java.lang.reflect.Constructor.newInstance(Constructor.java:494) task_0012_r_000005_0: at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) task_0012_r_000005_0: at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) task_0012_r_000005_0: at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370) task_0012_r_000005_0: at org.apache.hadoop.mapred.TaskTracker.<clinit>(TaskTracker.java:82) task_0012_r_000005_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1423) task_0012_r_000005_0: log4j:ERROR Either File or DatePattern options are not set for appender [DRFA]. task_0012_r_000005_0: Exception in thread "main" java.net.NoRouteToHostException: No route to host task_0012_r_000005_0: at java.net.PlainSocketImpl.socketConnect(Native Method) task_0012_r_000005_0: at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) task_0012_r_000005_0: at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:193) task_0012_r_000005_0: at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) task_0012_r_000005_0: at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) task_0012_r_000005_0: at java.net.Socket.connect(Socket.java:520) task_0012_r_000005_0: at org.apache.hadoop.ipc.Client $Connection.setupIOstreams(Client.java:149) task_0012_r_000005_0: at org.apache.hadoop.ipc.Client.getConnection(Client.java:531) task_0012_r_000005_0: at org.apache.hadoop.ipc.Client.call(Client.java:458) task_0012_r_000005_0: at org.apache.hadoop.ipc.RPC $Invoker.invoke(RPC.java:163) task_0012_r_000005_0: at org.apache.hadoop.mapred.$Proxy0.getProtocolVersion(Unknown Source) task_0012_r_000005_0: at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:247) task_0012_r_000005_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1428) task_0012_r_000001_0: log4j:ERROR setFile(null,true) call failed. task_0012_r_000001_0: java.io.FileNotFoundException: /usr/local/nutch/logs (Is a directory) task_0012_r_000001_0: at java.io.FileOutputStream.openAppend(Native Method) task_0012_r_000001_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:177) task_0012_r_000001_0: at java.io.FileOutputStream.<init>(FileOutputStream.java:102) task_0012_r_000001_0: at org.apache.log4j.FileAppender.setFile(FileAppender.java:289) task_0012_r_000001_0: at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:163) task_0012_r_000001_0: at org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:215) task_0012_r_000001_0: at org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:256) task_0012_r_000001_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:132) task_0012_r_000001_0: at org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:96) task_0012_r_000001_0: at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:654) task_0012_r_000001_0: at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:612) task_0012_r_000001_0: at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:509) task_0012_r_000001_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:415) task_0012_r_000001_0: at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:441) task_0012_r_000001_0: at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:468) task_0012_r_000001_0: at org.apache.log4j.LogManager.<clinit>(LogManager.java:122) task_0012_r_000001_0: at org.apache.log4j.Logger.getLogger(Logger.java:104) task_0012_r_000001_0: at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229) task_0012_r_000001_0: at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65) task_0012_r_000001_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) task_0012_r_000001_0: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) task_0012_r_000001_0: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) task_0012_r_000001_0: at java.lang.reflect.Constructor.newInstance(Constructor.java:494) task_0012_r_000001_0: at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) task_0012_r_000001_0: at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) task_0012_r_000001_0: at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370) task_0012_r_000001_0: at org.apache.hadoop.mapred.TaskTracker.<clinit>(TaskTracker.java:82) task_0012_r_000001_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1423) task_0012_r_000001_0: log4j:ERROR Either File or DatePattern options are not set for appender [DRFA]. task_0012_r_000001_0: Exception in thread "main" java.net.NoRouteToHostException: No route to host task_0012_r_000001_0: at java.net.PlainSocketImpl.socketConnect(Native Method) task_0012_r_000001_0: at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) task_0012_r_000001_0: at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:193) task_0012_r_000001_0: at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) task_0012_r_000001_0: at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) task_0012_r_000001_0: at java.net.Socket.connect(Socket.java:520) task_0012_r_000001_0: at org.apache.hadoop.ipc.Client $Connection.setupIOstreams(Client.java:149) task_0012_r_000001_0: at org.apache.hadoop.ipc.Client.getConnection(Client.java:531) task_0012_r_000001_0: at org.apache.hadoop.ipc.Client.call(Client.java:458) task_0012_r_000001_0: at org.apache.hadoop.ipc.RPC $Invoker.invoke(RPC.java:163) task_0012_r_000001_0: at org.apache.hadoop.mapred.$Proxy0.getProtocolVersion(Unknown Source) task_0012_r_000001_0: at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:247) task_0012_r_000001_0: at org.apache.hadoop.mapred.TaskTracker $Child.main(TaskTracker.java:1428) Generator: 0 records selected for fetching, exiting ... Stopping at depth=0 - no more URLs to fetch. No URLs to fetch - check your seed list and URL filters. crawl finished: crawl02 PS: I tested the wordcount program that is bundled with Hadoop on my set up and I didn't get any bugs. So I guess my Hadoop is set up correctly. -- Abhijit Bera Associate Software Engineer - Web Enterprise Division Geodesic Information Systems Ltd. Please show concern for the environment. Print this e-mail only if required. I use Ubuntu Linux. --Disclaimer-- This email and any files transmitted with it are confidential and intended solely for the use of the entity to which they are addressed. If you have received this email in error please notify the sender immediately. Please note that any views presented in the email are solely those of the author and do not necessarily represent those of Geodesic. While all care has been taken to avoid viruses the recipient is advised to check this email and attachments for presence of viruses. Geodesic accepts no liability on this account. Mails may be stored for monitoring and review
