[jira] [Resolved] (MAPREDUCE-1907) nutch doesnt run under 0.20.2+228-1~karmic-cdh3b1 version of hadoop

["Allen Wittenauer (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved MAPREDUCE-1907.
-----------------------------------------

    Resolution: Won't Fix

> nutch doesnt run under 0.20.2+228-1~karmic-cdh3b1 version of hadoop
> -------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1907
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1907
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: tasktracker
>    Affects Versions: 0.20.2
>         Environment: Linux  2.6.31-14-server #48-Ubuntu SMP Fri Oct 16 15:07:34 UTC 2009 x86_64 GNU/Linux
>            Reporter: Robert Gonzalez
>
> new versions of hadoop appear to put jars in a different format now, instead of file:/a/b/c/d/job.jar, its now jar:file:/a/b/c/d/job.jar!, which breaks nutch when its trying to load its plugins. Specifically, the stack trace looks like:
> Caused by: java.lang.RuntimeException: x point org.apache.nutch.net.URLNormalizer not found.
> at org.apache.nutch.net.URLNormalizers.<init>(URLNormalizers.java:124)
> at org.apache.nutch.crawl.Injector$InjectMapper.configure(Injector.java:57)
> A simple test class was written the used the URLFilters class, and the following stack trace resulted:
> 10/07/01 14:25:25 INFO mapred.JobClient: Task Id : attempt_201006171624_46525_m_000000_1, Status : FAILED
> java.lang.RuntimeException: org.apache.nutch.net.URLFilter not found.
> at org.apache.nutch.net.URLFilters.<init>(URLFilters.java:52)
> at com.maxpoint.crawl.BidSampler$BIdSMapper.setup(BidSampler.java:42)
> at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:142)
> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:621)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:305)
> at org.apache.hadoop.mapred.Child.main(Child.java:170)
> Running this on an older version of hadoop works.



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