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From Marko Bauhardt ...@media-style.com>
Subject Re: can not start jobtracker
Date Thu, 09 Feb 2006 08:47:35 GMT
Ok, i think i found a solution. If i copy the xerces jars from nutch/ 
lib (xerces-2_6_2-apis.jar and xerces-2_6_2.jar) into hadoop/lib, the  
jobtracker starts successfully.

Marko


Am 08.02.2006 um 19:43 schrieb Marko Bauhardt:

> Hi,
> i checkout the latest sources an try to start the jobtracker and  
> get the following exception.
>
>
> org.xml.sax.SAXParseException: Elementtyp "web-app" ist nicht  
> deklariert.
> 	at org.apache.crimson.parser.Parser2.error(Parser2.java:3354)
> 	at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1502)
> 	at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:667)
> 	at org.apache.crimson.parser.Parser2.parse(Parser2.java:337)
> 	at org.apache.crimson.parser.XMLReaderImpl.parse 
> (XMLReaderImpl.java:448)
> 	at javax.xml.parsers.SAXParser.parse(SAXParser.java:345)
> 	at org.mortbay.xml.XmlParser.parse(XmlParser.java:216)
> 	at org.mortbay.xml.XmlParser.parse(XmlParser.java:234)
> 	at org.mortbay.jetty.servlet.XMLConfiguration.configureDefaults 
> (XMLConfiguration.java:159)
> 	at  
> org.mortbay.jetty.servlet.WebApplicationContext.configureDefaults 
> (WebApplicationContext.java:414)
> 	at org.mortbay.jetty.servlet.WebApplicationContext.doStart 
> (WebApplicationContext.java:463)
> 	at org.mortbay.util.Container.start(Container.java:72)
> 	at org.mortbay.http.HttpServer.doStart(HttpServer.java:753)
> 	at org.mortbay.util.Container.start(Container.java:72)
> 	at org.apache.hadoop.mapred.JobTrackerInfoServer$HTTPStarter.run 
> (JobTrackerInfoServer.java:87)
> 	at java.lang.Thread.run(Thread.java:552)
>
> (Sounds like a missed or invalid web.xml?)
>
> What am i doing wrong?
>
> Thanks for any help.
>
> Marko
>
>


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