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Posted to user@nutch.apache.org by Alfred Ostermeier <al...@arcor.de> on 2005/12/18 00:39:51 UTC
PluginRuntimeException: org.apache.nutch.indexer.IndexingFilter does not exist
Hello,
I have just installed nutch 0.7.1. I'm running it on Win XP and cygwin.
Crawling an http-URL worked well. But: Crawling an file-URL failed. I did
configure nutch exactly as described in
http://wiki.apache.org/nutch/FAQ#head-c721b23b43b15885f5ea7d8da62c1c40a37878
e6. That means, I activated the "protocol-file" plugin. Below is the content
of the log-file with the errors.
The only Google hit for "IndexingFilter does not exist" (
http://www.mail-archive.com/nutch-dev@lucene.apache.org/msg00878.htmlsuspect
ed ) suspected the CLASSPATH among other things. To which folders or jar
file(s) has the CLASSPATH to be set - if yes? Currently mine is set to the
current directory. I unfortunately couldn't find the jar-file with the class
IndexingFilter.
Regards,
Alfred
----------------------------------------------------------------------------
-------------------------------------------------
run java in c:\j2sdk1.4.2_04\jre
051217 235048 parsing file:/C:/nutch-0.7.1/conf/nutch-default.xml
051217 235049 parsing file:/C:/nutch-0.7.1/conf/crawl-tool.xml
051217 235049 parsing file:/C:/nutch-0.7.1/conf/nutch-site.xml
051217 235049 No FS indicated, using default:local
051217 235049 crawl started in: crawl.test
051217 235049 rootUrlFile = urls
051217 235049 threads = 10
051217 235049 depth = 3
051217 235049 Created webdb at LocalFS,C:\nutch-0.7.1\crawl.test\db
051217 235049 Starting URL processing
051217 235049 Plugins: looking in: C:\nutch-0.7.1\plugins
051217 235049 not including: C:\nutch-0.7.1\plugins\clustering-carrot2
051217 235049 not including: C:\nutch-0.7.1\plugins\creativecommons
051217 235049 parsing: C:\nutch-0.7.1\plugins\index-basic\plugin.xml
051217 235049 impl: point=org.apache.nutch.indexer.IndexingFilter
class=org.apache.nutch.indexer.basic.BasicIndexingFilter
051217 235049 not including: C:\nutch-0.7.1\plugins\index-more
051217 235049 not including: C:\nutch-0.7.1\plugins\language-identifier
051217 235049 not including: C:\nutch-0.7.1\plugins\nutch-extensionpoints
051217 235049 not including: C:\nutch-0.7.1\plugins\ontology
051217 235049 not including: C:\nutch-0.7.1\plugins\parse-ext
051217 235049 parsing: C:\nutch-0.7.1\plugins\parse-html\plugin.xml
051217 235049 impl: point=org.apache.nutch.parse.Parser
class=org.apache.nutch.parse.html.HtmlParser
051217 235049 not including: C:\nutch-0.7.1\plugins\parse-js
051217 235049 not including: C:\nutch-0.7.1\plugins\parse-msword
051217 235049 not including: C:\nutch-0.7.1\plugins\parse-pdf
051217 235049 not including: C:\nutch-0.7.1\plugins\parse-rss
051217 235049 parsing: C:\nutch-0.7.1\plugins\parse-text\plugin.xml
051217 235049 impl: point=org.apache.nutch.parse.Parser
class=org.apache.nutch.parse.text.TextParser
051217 235049 parsing: C:\nutch-0.7.1\plugins\protocol-file\plugin.xml
051217 235049 impl: point=org.apache.nutch.protocol.Protocol
class=org.apache.nutch.protocol.file.File
051217 235049 not including: C:\nutch-0.7.1\plugins\protocol-ftp
051217 235049 parsing: C:\nutch-0.7.1\plugins\protocol-http\plugin.xml
051217 235049 impl: point=org.apache.nutch.protocol.Protocol
class=org.apache.nutch.protocol.http.Http
051217 235049 not including: C:\nutch-0.7.1\plugins\protocol-httpclient
051217 235049 parsing: C:\nutch-0.7.1\plugins\query-basic\plugin.xml
051217 235049 impl: point=org.apache.nutch.searcher.QueryFilter
class=org.apache.nutch.searcher.basic.BasicQueryFilter
051217 235049 not including: C:\nutch-0.7.1\plugins\query-more
051217 235049 parsing: C:\nutch-0.7.1\plugins\query-site\plugin.xml
051217 235049 impl: point=org.apache.nutch.searcher.QueryFilter
class=org.apache.nutch.searcher.site.SiteQueryFilter
051217 235049 parsing: C:\nutch-0.7.1\plugins\query-url\plugin.xml
051217 235049 impl: point=org.apache.nutch.searcher.QueryFilter
class=org.apache.nutch.searcher.url.URLQueryFilter
051217 235049 not including: C:\nutch-0.7.1\plugins\urlfilter-prefix
051217 235049 not including: C:\nutch-0.7.1\plugins\urlfilter-regex
051217 235049 SEVERE org.apache.nutch.plugin.PluginRuntimeException:
extension point: org.apache.nutch.indexer.IndexingFilter does not exist.
java.lang.ExceptionInInitializerError
at org.apache.nutch.db.WebDBInjector.addPage(WebDBInjector.java:437)
at
org.apache.nutch.db.WebDBInjector.injectURLFile(WebDBInjector.java:378)
at org.apache.nutch.db.WebDBInjector.main(WebDBInjector.java:535)
at org.apache.nutch.tools.CrawlTool.main(CrawlTool.java:134)
Caused by: java.lang.RuntimeException:
org.apache.nutch.plugin.PluginRuntimeException: extension point:
org.apache.nutch.indexer.IndexingFilter does not exist.
at
org.apache.nutch.plugin.PluginRepository.getInstance(PluginRepository.java:1
47)
at org.apache.nutch.net.URLFilters.<clinit>(URLFilters.java:40)
... 4 more
Caused by: org.apache.nutch.plugin.PluginRuntimeException: extension point:
org.apache.nutch.indexer.IndexingFilter does not exist.
at
org.apache.nutch.plugin.PluginRepository.installExtensions(PluginRepository.
java:78)
at
org.apache.nutch.plugin.PluginRepository.<init>(PluginRepository.java:61)
at
org.apache.nutch.plugin.PluginRepository.getInstance(PluginRepository.java:1
44)
... 5 more
Exception in thread "main"
Re: PluginRuntimeException: org.apache.nutch.indexer.IndexingFilter does not exist
Posted by Stephen Fitch <sc...@gmail.com>.
I'm seeing the same issue...
I'll share an answer if/when I find it...
Stephen
On 12/17/05, Alfred Ostermeier <al...@arcor.de> wrote:
>
> Hello,
>
> I have just installed nutch 0.7.1. I'm running it on Win XP and cygwin.
> Crawling an http-URL worked well. But: Crawling an file-URL failed. I did
> configure nutch exactly as described in
>
> http://wiki.apache.org/nutch/FAQ#head-c721b23b43b15885f5ea7d8da62c1c40a37878
> e6. That means, I activated the "protocol-file" plugin. Below is the
> content
> of the log-file with the errors.
>
> The only Google hit for "IndexingFilter does not exist" (
>
> http://www.mail-archive.com/nutch-dev@lucene.apache.org/msg00878.htmlsuspect
> ed ) suspected the CLASSPATH among other things. To which folders or jar
> file(s) has the CLASSPATH to be set - if yes? Currently mine is set to the
> current directory. I unfortunately couldn't find the jar-file with the
> class
> IndexingFilter.
>
> Regards,
> Alfred
>
>
> ----------------------------------------------------------------------------
> -------------------------------------------------
>
> run java in c:\j2sdk1.4.2_04\jre
> 051217 235048 parsing file:/C:/nutch-0.7.1/conf/nutch-default.xml
> 051217 235049 parsing file:/C:/nutch-0.7.1/conf/crawl-tool.xml
> 051217 235049 parsing file:/C:/nutch-0.7.1/conf/nutch-site.xml
> 051217 235049 No FS indicated, using default:local
> 051217 235049 crawl started in: crawl.test
> 051217 235049 rootUrlFile = urls
> 051217 235049 threads = 10
> 051217 235049 depth = 3
> 051217 235049 Created webdb at LocalFS,C:\nutch-0.7.1\crawl.test\db
> 051217 235049 Starting URL processing
> 051217 235049 Plugins: looking in: C:\nutch-0.7.1\plugins
> 051217 235049 not including: C:\nutch-0.7.1\plugins\clustering-carrot2
> 051217 235049 not including: C:\nutch-0.7.1\plugins\creativecommons
> 051217 235049 parsing: C:\nutch-0.7.1\plugins\index-basic\plugin.xml
> 051217 235049 impl: point=org.apache.nutch.indexer.IndexingFilter
> class=org.apache.nutch.indexer.basic.BasicIndexingFilter
> 051217 235049 not including: C:\nutch-0.7.1\plugins\index-more
> 051217 235049 not including: C:\nutch-0.7.1\plugins\language-identifier
> 051217 235049 not including: C:\nutch-0.7.1\plugins\nutch-extensionpoints
> 051217 235049 not including: C:\nutch-0.7.1\plugins\ontology
> 051217 235049 not including: C:\nutch-0.7.1\plugins\parse-ext
> 051217 235049 parsing: C:\nutch-0.7.1\plugins\parse-html\plugin.xml
> 051217 235049 impl: point=org.apache.nutch.parse.Parser
> class=org.apache.nutch.parse.html.HtmlParser
> 051217 235049 not including: C:\nutch-0.7.1\plugins\parse-js
> 051217 235049 not including: C:\nutch-0.7.1\plugins\parse-msword
> 051217 235049 not including: C:\nutch-0.7.1\plugins\parse-pdf
> 051217 235049 not including: C:\nutch-0.7.1\plugins\parse-rss
> 051217 235049 parsing: C:\nutch-0.7.1\plugins\parse-text\plugin.xml
> 051217 235049 impl: point=org.apache.nutch.parse.Parser
> class=org.apache.nutch.parse.text.TextParser
> 051217 235049 parsing: C:\nutch-0.7.1\plugins\protocol-file\plugin.xml
> 051217 235049 impl: point=org.apache.nutch.protocol.Protocol
> class=org.apache.nutch.protocol.file.File
> 051217 235049 not including: C:\nutch-0.7.1\plugins\protocol-ftp
> 051217 235049 parsing: C:\nutch-0.7.1\plugins\protocol-http\plugin.xml
> 051217 235049 impl: point=org.apache.nutch.protocol.Protocol
> class=org.apache.nutch.protocol.http.Http
> 051217 235049 not including: C:\nutch-0.7.1\plugins\protocol-httpclient
> 051217 235049 parsing: C:\nutch-0.7.1\plugins\query-basic\plugin.xml
> 051217 235049 impl: point=org.apache.nutch.searcher.QueryFilter
> class=org.apache.nutch.searcher.basic.BasicQueryFilter
> 051217 235049 not including: C:\nutch-0.7.1\plugins\query-more
> 051217 235049 parsing: C:\nutch-0.7.1\plugins\query-site\plugin.xml
> 051217 235049 impl: point=org.apache.nutch.searcher.QueryFilter
> class=org.apache.nutch.searcher.site.SiteQueryFilter
> 051217 235049 parsing: C:\nutch-0.7.1\plugins\query-url\plugin.xml
> 051217 235049 impl: point=org.apache.nutch.searcher.QueryFilter
> class=org.apache.nutch.searcher.url.URLQueryFilter
> 051217 235049 not including: C:\nutch-0.7.1\plugins\urlfilter-prefix
> 051217 235049 not including: C:\nutch-0.7.1\plugins\urlfilter-regex
> 051217 235049 SEVERE org.apache.nutch.plugin.PluginRuntimeException:
> extension point: org.apache.nutch.indexer.IndexingFilter does not exist.
> java.lang.ExceptionInInitializerError
> at org.apache.nutch.db.WebDBInjector.addPage(WebDBInjector.java
> :437)
> at
> org.apache.nutch.db.WebDBInjector.injectURLFile(WebDBInjector.java:378)
> at org.apache.nutch.db.WebDBInjector.main(WebDBInjector.java:535)
> at org.apache.nutch.tools.CrawlTool.main(CrawlTool.java:134)
> Caused by: java.lang.RuntimeException:
> org.apache.nutch.plugin.PluginRuntimeException: extension point:
> org.apache.nutch.indexer.IndexingFilter does not exist.
> at
> org.apache.nutch.plugin.PluginRepository.getInstance(PluginRepository.java
> :1
> 47)
> at org.apache.nutch.net.URLFilters.<clinit>(URLFilters.java:40)
> ... 4 more
> Caused by: org.apache.nutch.plugin.PluginRuntimeException: extension
> point:
> org.apache.nutch.indexer.IndexingFilter does not exist.
> at
> org.apache.nutch.plugin.PluginRepository.installExtensions
> (PluginRepository.
> java:78)
> at
> org.apache.nutch.plugin.PluginRepository.<init>(PluginRepository.java:61)
> at
> org.apache.nutch.plugin.PluginRepository.getInstance(PluginRepository.java
> :1
> 44)
> ... 5 more
> Exception in thread "main"
>
>
>
AW: PluginRuntimeException: org.apache.nutch.indexer.IndexingFilter does not exist
Posted by Alfred Ostermeier <al...@arcor.de>.
Hello,
I just found out that nutch-0.6 crawls the local filesystem without
errors!!!
In contrast, nutch-0.7 and -0.7.1 failed, with different errors but at the
same position. The current snapshot in subversion also didn't work for me,
with a quite different error. Below are the error logs.
In the meantime I detected the jar-file with the IndexingFilter class: it is
located in the nutch-root-directory. But in my tests, it was not necessary
to specify this jar-file in the CLASSPATH. That means nutch-0.6 worked well
without the jar-file specified in the CLASSPATH.
So it would be interesting to hear some developer on that issue.
Regards,
Alfred
----------------------------------------------------------------------------
---------------------------------------------
nutch-0.7:
run java in c:\j2sdk1.4.2_04\jre
051219 041455 parsing file:/C:/nutch-0.7/conf/nutch-default.xml
051219 041455 parsing file:/C:/nutch-0.7/conf/crawl-tool.xml
051219 041455 parsing file:/C:/nutch-0.7/conf/nutch-site.xml
051219 041455 No FS indicated, using default:local
051219 041455 crawl started in: crawl.test
051219 041455 rootUrlFile = urls
051219 041455 threads = 10
051219 041455 depth = 3
051219 041455 Created webdb at LocalFS,C:\nutch-0.7\crawl.test\db
051219 041456 Starting URL processing
051219 041456 Plugins: looking in: C:\nutch-0.7\plugins
051219 041456 not including: C:\nutch-0.7\plugins\clustering-carrot2
051219 041456 not including: C:\nutch-0.7\plugins\creativecommons
051219 041456 parsing: C:\nutch-0.7\plugins\index-basic\plugin.xml
051219 041456 impl: point=org.apache.nutch.indexer.IndexingFilter
class=org.apache.nutch.indexer.basic.BasicIndexingFilter
051219 041456 not including: C:\nutch-0.7\plugins\index-more
051219 041456 not including: C:\nutch-0.7\plugins\language-identifier
051219 041456 not including: C:\nutch-0.7\plugins\ontology
051219 041456 not including: C:\nutch-0.7\plugins\parse-ext
051219 041456 parsing: C:\nutch-0.7\plugins\parse-html\plugin.xml
051219 041456 impl: point=org.apache.nutch.parse.Parser
class=org.apache.nutch.parse.html.HtmlParser
051219 041456 not including: C:\nutch-0.7\plugins\parse-js
051219 041456 not including: C:\nutch-0.7\plugins\parse-msword
051219 041456 not including: C:\nutch-0.7\plugins\parse-pdf
051219 041456 not including: C:\nutch-0.7\plugins\parse-rss
051219 041456 parsing: C:\nutch-0.7\plugins\parse-text\plugin.xml
051219 041456 impl: point=org.apache.nutch.parse.Parser
class=org.apache.nutch.parse.text.TextParser
051219 041456 parsing: C:\nutch-0.7\plugins\protocol-file\plugin.xml
051219 041456 impl: point=org.apache.nutch.protocol.Protocol
class=org.apache.nutch.protocol.file.File
051219 041456 not including: C:\nutch-0.7\plugins\protocol-ftp
051219 041456 parsing: C:\nutch-0.7\plugins\protocol-http\plugin.xml
051219 041456 impl: point=org.apache.nutch.protocol.Protocol
class=org.apache.nutch.protocol.http.Http
051219 041456 not including: C:\nutch-0.7\plugins\protocol-httpclient
051219 041456 parsing: C:\nutch-0.7\plugins\query-basic\plugin.xml
051219 041456 impl: point=org.apache.nutch.searcher.QueryFilter
class=org.apache.nutch.searcher.basic.BasicQueryFilter
051219 041456 not including: C:\nutch-0.7\plugins\query-more
051219 041456 parsing: C:\nutch-0.7\plugins\query-site\plugin.xml
051219 041456 impl: point=org.apache.nutch.searcher.QueryFilter
class=org.apache.nutch.searcher.site.SiteQueryFilter
051219 041456 parsing: C:\nutch-0.7\plugins\query-url\plugin.xml
051219 041456 impl: point=org.apache.nutch.searcher.QueryFilter
class=org.apache.nutch.searcher.url.URLQueryFilter
051219 041456 not including: C:\nutch-0.7\plugins\urlfilter-prefix
051219 041456 not including: C:\nutch-0.7\plugins\urlfilter-regex
java.lang.ExceptionInInitializerError
at org.apache.nutch.db.WebDBInjector.addPage(WebDBInjector.java:437)
at
org.apache.nutch.db.WebDBInjector.injectURLFile(WebDBInjector.java:378)
at org.apache.nutch.db.WebDBInjector.main(WebDBInjector.java:535)
at org.apache.nutch.tools.CrawlTool.main(CrawlTool.java:134)
Caused by: java.lang.RuntimeException: org.apache.nutch.net.URLFilter not
found.
at org.apache.nutch.net.URLFilters.<clinit>(URLFilters.java:44)
... 4 more
Exception in thread "main"
----------------------------------------------------------------------------
------------------------------------------------
nutch Rev. 357497:
051219 020610 parsing file:/C:/trunk/conf/nutch-default.xml
051219 020610 parsing file:/C:/trunk/conf/crawl-tool.xml
051219 020610 parsing file:/C:/trunk/conf/mapred-default.xml
051219 020610 parsing file:/C:/trunk/conf/nutch-site.xml
051219 020610 crawl started in: crawl.test
051219 020610 rootUrlDir = urls
051219 020610 threads = 10
051219 020610 depth = 3
051219 020610 parsing file:/C:/trunk/conf/nutch-default.xml
051219 020610 parsing file:/C:/trunk/conf/crawl-tool.xml
051219 020610 parsing file:/C:/trunk/conf/nutch-site.xml
051219 020610 Injector: starting
051219 020610 Injector: crawlDb: crawl.test\crawldb
051219 020610 Injector: urlDir: urls
051219 020610 Injector: Converting injected urls to crawl db entries.
051219 020610 parsing file:/C:/trunk/conf/nutch-default.xml
051219 020610 parsing file:/C:/trunk/conf/crawl-tool.xml
051219 020610 parsing file:/C:/trunk/conf/mapred-default.xml
051219 020610 parsing file:/C:/trunk/conf/mapred-default.xml
051219 020610 parsing file:/C:/trunk/conf/nutch-site.xml
051219 020611 Running job: job_8cjn0j
051219 020611 parsing file:/C:/trunk/conf/nutch-default.xml
051219 020611 parsing file:/C:/trunk/conf/mapred-default.xml
051219 020611 parsing \tmp\nutch\mapred\local\localRunner\job_8cjn0j.xml
051219 020611 parsing file:/C:/trunk/conf/nutch-site.xml
java.io.IOException: No input directories specified in: NutchConf:
nutch-default.xml , mapred-default.xml ,
\tmp\nutch\mapred\local\localRunner\job_8cjn0j.xml , nutch-site.xml
at
org.apache.nutch.mapred.InputFormatBase.listFiles(InputFormatBase.java:85)
at
org.apache.nutch.mapred.InputFormatBase.getSplits(InputFormatBase.java:95)
at
org.apache.nutch.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:63)
051219 020612 map 0%
java.io.IOException: Job failed!
at org.apache.nutch.mapred.JobClient.runJob(JobClient.java:308)
at org.apache.nutch.crawl.Injector.inject(Injector.java:102)
at org.apache.nutch.crawl.Crawl.main(Crawl.java:101)
Exception in thread "main"
AW: PluginRuntimeException: org.apache.nutch.indexer.IndexingFilter does not exist
Posted by Alfred Ostermeier <al...@arcor.de>.
As you can see, I have exactly the same problem as Stephen Fittich in the
preceding thread. Congratulations, you have been 18 minutes faster, Stephen!
-----Ursprüngliche Nachricht-----
Von: Alfred Ostermeier [mailto:alfred.ostermeier@arcor.de]
Gesendet: Sonntag, 18. Dezember 2005 00:40
An: nutch-user@lucene.apache.org
Betreff: PluginRuntimeException: org.apache.nutch.indexer.IndexingFilter
does not exist
Hello,
I have just installed nutch 0.7.1. I'm running it on Win XP and cygwin.
Crawling an http-URL worked well. But: Crawling an file-URL failed. I did
configure nutch exactly as described in
http://wiki.apache.org/nutch/FAQ#head-c721b23b43b15885f5ea7d8da62c1c40a37878
e6. That means, I activated the "protocol-file" plugin. Below is the content
of the log-file with the errors.
The only Google hit for "IndexingFilter does not exist" (
http://www.mail-archive.com/nutch-dev@lucene.apache.org/msg00878.htmlsuspect
ed ) suspected the CLASSPATH among other things. To which folders or jar
file(s) has the CLASSPATH to be set - if yes? Currently mine is set to the
current directory. I unfortunately couldn't find the jar-file with the class
IndexingFilter.
Regards,
Alfred
----------------------------------------------------------------------------
-------------------------------------------------
run java in c:\j2sdk1.4.2_04\jre
051217 235048 parsing file:/C:/nutch-0.7.1/conf/nutch-default.xml
051217 235049 parsing file:/C:/nutch-0.7.1/conf/crawl-tool.xml
051217 235049 parsing file:/C:/nutch-0.7.1/conf/nutch-site.xml
051217 235049 No FS indicated, using default:local
051217 235049 crawl started in: crawl.test
051217 235049 rootUrlFile = urls
051217 235049 threads = 10
051217 235049 depth = 3
051217 235049 Created webdb at LocalFS,C:\nutch-0.7.1\crawl.test\db
051217 235049 Starting URL processing
051217 235049 Plugins: looking in: C:\nutch-0.7.1\plugins 051217 235049 not
including: C:\nutch-0.7.1\plugins\clustering-carrot2
051217 235049 not including: C:\nutch-0.7.1\plugins\creativecommons
051217 235049 parsing: C:\nutch-0.7.1\plugins\index-basic\plugin.xml
051217 235049 impl: point=org.apache.nutch.indexer.IndexingFilter
class=org.apache.nutch.indexer.basic.BasicIndexingFilter
051217 235049 not including: C:\nutch-0.7.1\plugins\index-more 051217 235049
not including: C:\nutch-0.7.1\plugins\language-identifier
051217 235049 not including: C:\nutch-0.7.1\plugins\nutch-extensionpoints
051217 235049 not including: C:\nutch-0.7.1\plugins\ontology 051217 235049
not including: C:\nutch-0.7.1\plugins\parse-ext 051217 235049 parsing:
C:\nutch-0.7.1\plugins\parse-html\plugin.xml
051217 235049 impl: point=org.apache.nutch.parse.Parser
class=org.apache.nutch.parse.html.HtmlParser
051217 235049 not including: C:\nutch-0.7.1\plugins\parse-js 051217 235049
not including: C:\nutch-0.7.1\plugins\parse-msword
051217 235049 not including: C:\nutch-0.7.1\plugins\parse-pdf 051217 235049
not including: C:\nutch-0.7.1\plugins\parse-rss 051217 235049 parsing:
C:\nutch-0.7.1\plugins\parse-text\plugin.xml
051217 235049 impl: point=org.apache.nutch.parse.Parser
class=org.apache.nutch.parse.text.TextParser
051217 235049 parsing: C:\nutch-0.7.1\plugins\protocol-file\plugin.xml
051217 235049 impl: point=org.apache.nutch.protocol.Protocol
class=org.apache.nutch.protocol.file.File
051217 235049 not including: C:\nutch-0.7.1\plugins\protocol-ftp
051217 235049 parsing: C:\nutch-0.7.1\plugins\protocol-http\plugin.xml
051217 235049 impl: point=org.apache.nutch.protocol.Protocol
class=org.apache.nutch.protocol.http.Http
051217 235049 not including: C:\nutch-0.7.1\plugins\protocol-httpclient
051217 235049 parsing: C:\nutch-0.7.1\plugins\query-basic\plugin.xml
051217 235049 impl: point=org.apache.nutch.searcher.QueryFilter
class=org.apache.nutch.searcher.basic.BasicQueryFilter
051217 235049 not including: C:\nutch-0.7.1\plugins\query-more 051217 235049
parsing: C:\nutch-0.7.1\plugins\query-site\plugin.xml
051217 235049 impl: point=org.apache.nutch.searcher.QueryFilter
class=org.apache.nutch.searcher.site.SiteQueryFilter
051217 235049 parsing: C:\nutch-0.7.1\plugins\query-url\plugin.xml
051217 235049 impl: point=org.apache.nutch.searcher.QueryFilter
class=org.apache.nutch.searcher.url.URLQueryFilter
051217 235049 not including: C:\nutch-0.7.1\plugins\urlfilter-prefix
051217 235049 not including: C:\nutch-0.7.1\plugins\urlfilter-regex
051217 235049 SEVERE org.apache.nutch.plugin.PluginRuntimeException:
extension point: org.apache.nutch.indexer.IndexingFilter does not exist.
java.lang.ExceptionInInitializerError
at org.apache.nutch.db.WebDBInjector.addPage(WebDBInjector.java:437)
at
org.apache.nutch.db.WebDBInjector.injectURLFile(WebDBInjector.java:378)
at org.apache.nutch.db.WebDBInjector.main(WebDBInjector.java:535)
at org.apache.nutch.tools.CrawlTool.main(CrawlTool.java:134)
Caused by: java.lang.RuntimeException:
org.apache.nutch.plugin.PluginRuntimeException: extension point:
org.apache.nutch.indexer.IndexingFilter does not exist.
at
org.apache.nutch.plugin.PluginRepository.getInstance(PluginRepository.java:1
47)
at org.apache.nutch.net.URLFilters.<clinit>(URLFilters.java:40)
... 4 more
Caused by: org.apache.nutch.plugin.PluginRuntimeException: extension point:
org.apache.nutch.indexer.IndexingFilter does not exist.
at
org.apache.nutch.plugin.PluginRepository.installExtensions(PluginRepository.
java:78)
at
org.apache.nutch.plugin.PluginRepository.<init>(PluginRepository.java:61)
at
org.apache.nutch.plugin.PluginRepository.getInstance(PluginRepository.java:1
44)
... 5 more
Exception in thread "main"