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From kauu <bab...@gmail.com>
Subject Re: log4j problem
Date Wed, 31 Jan 2007 12:38:56 GMT
sorry , i will be careful .thx any way

On 1/31/07, chee wu <chee.wu@gmail.com> wrote:
>
> set the two java arguments"-Dhadoop.log.file" and "-Dhadoop.log.dir"
> should fix your problem.
> btw,not to put much chinese characters in your mail..
>
>
> ----- Original Message -----
> From: "kauu" <babatu@gmail.com>
> To: <nutch-dev@lucene.apache.org>
> Sent: Wednesday, January 31, 2007 1:45 PM
> Subject: log4j problem
>
>
> why when I changed the nutch/conf/log4j.properties
>
>
>
> I just changed the first line
>
>   Log4j.rootLogger=info,drfa to log4j.rootLogger=debug,drfa
>
> Like this:
>
> ***  **********************************
> ************
>
>     # RootLogger - DailyRollingFileAppender
>
> #log4j.rootLogger=INFO,DRFA
>
> log4j.rootLogger=DEBUG,DRFA
>
>
>
> # Logging Threshold
>
> log4j.threshhold=ALL
>
>
>
> #special logging requirements for some commandline tools
>
> log4j.logger.org.apache.nutch.crawl.Crawl=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.crawl.Injector=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.crawl.Generator=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.fetcher.Fetcher=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.parse.ParseSegment=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.crawl.CrawlDbReader=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.crawl.CrawlDbMerger=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.crawl.LinkDbReader=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.segment.SegmentReader=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.segment.SegmentMerger=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.crawl.CrawlDb=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.crawl.LinkDb=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.crawl.LinkDbMerger=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.indexer.Indexer=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.indexer.DeleteDuplicates=INFO,cmdstdout
>
> log4j.logger.org.apache.nutch.indexer.IndexMerger=INFO,cmdstdout
>
> ??????
>
> *      **********************************
> *********
>
> *      In the console ,it show me the error like below
>
>
>
>
>
>
>
> log4j:ERROR setFile(null,true) call failed.
>
> java.io.FileNotFoundException: \ (???????????)
>
>     at java.io.FileOutputStream.openAppend(Native Method)
>
>     at java.io.FileOutputStream.<init>(Unknown Source)
>
>     at java.io.FileOutputStream.<init>(Unknown Source)
>
>     at org.apache.log4j.FileAppender.setFile(FileAppender.java:289)
>
>     at org.apache.log4j.FileAppender.activateOptions(FileAppender.java
> :163)
>
>     at
> org.apache.log4j.DailyRollingFileAppender.activateOptions
> (DailyRollingFileAp
> pender.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.jav
> a:654)
>
>     at
> org.apache.log4j.PropertyConfigurator.parseCategory(
> PropertyConfigurator.jav
> a:612)
>
>     at
> org.apache.log4j.PropertyConfigurator.configureRootCategory
> (PropertyConfigur
> ator.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)
>
>


-- 
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