Hi David ,
On 02/07/2012 07:28 PM, David Gösenbauer wrote:
> Hello dbpedia-community!
>
> I'm having troubles with mvn install of the DEF and I hope that someone
> here can help me. If I don't comment out the Live Module from
> extraction_framework's POM-File mvn install won't complete successfully.
> That's what it complains about:
>
>
>
>
>
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Building Live extraction
> [INFO] task-segment: [install]
> [INFO]
> ------------------------------------------------------------------------
> [INFO] [resources:resources {execution: default-resources}]
> [INFO] Using 'UTF-8' encoding to copy filtered resources.
> [INFO] skip non existing resourceDirectory K:\Work\Eclipse
> Workspace\extraction_
> framework\live\src\main\resources
> [INFO] snapshot org.openanzo:anzo-client-jena:3.0-SNAPSHOT: checking for
> updates
> from openanzo-snapshots
> Downloading:
> http://prod1.aksw.org:8081/archiva/repository/snapshots/org/openanz
> o/anzo-client-jena/3.0-SNAPSHOT/anzo-client-jena-3.0-20110609.085953-1.pom
> Downloading:
> http://prod1.aksw.org:8081/archiva/repository/snapshots/org/openanz
> o/anzo-client-jena/3.0-SNAPSHOT/anzo-client-jena-3.0-20110609.085953-1.pom
> [INFO] [scala:compile {execution: process-resources}]
> [INFO] Checking for multiple versions of scala
> [INFO] includes = [**/*.scala,**/*.java,]
> [INFO] excludes = []
> [INFO] Nothing to compile - all classes are up to date
> [INFO] [compiler:compile {execution: default-compile}]
> [INFO] Compiling 91 source files to K:\Work\Eclipse
> Workspace\extraction_framewo
> rk\live\target\classes
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Compilation failure
>
> K:\Work\Eclipse
> Workspace\extraction_framework\live\src\main\java\org\dbpedia\ex
> traction\live\util\collections\IMultiMap.java:[9,6] error: name clash:
> put(TKey,
> TValue) in IMultiMap and put(K,V) in Map have the same erasure, yet
> neither over
> rides the other
>
> could not parse error message: where TKey,TValue,K,V are type-variables:
> TKey extends Object declared in interface IMultiMap
> TValue extends Object declared in interface IMultiMap
> K extends Object declared in interface Map
> V extends Object declared in interface Map
> K:\Work\Eclipse
> Workspace\extraction_framework\live\src\main\java\org\dbpedia\ex
> traction\live\util\collections\MultiMap.java:17: error: name clash:
> put(TKey,TVa
> lue) in MultiMap and put(K,V) in HashMap have the same erasure, yet
> neither over
> rides the other
> public void put(TKey key, TValue value)
> ^
>
>
> [INFO]
> ------------------------------------------------------------------------
> [INFO] For more information, run Maven with the -e switch
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 3 seconds
> [INFO] Finished at: Tue Feb 07 14:18:24 CET 2012
> [INFO] Final Memory: 41M/99M
> [INFO]
> ------------------------------------------------------------------------
>
>
>
>
>
> If I comment the live-module out, run the install successfully but
> consequently running mvn scala:run in dump folder starts to download the
> tables.sql but throws a new exception:
I've fixed that problem and it compiled successfully.
Actually this class is no longer in use, so I've just commented its code.
Please get the latest version of the source code and compile it, and let
us know if you face any other compilation issue.
>
>
>
>
> Information: Downloading tables.sql to disk
> Feb 07, 2012 2:06:20 PM
> org.dbpedia.extraction.dump.Download$DumpDownloader$$ano
> nfun$org$dbpedia$extraction$dump$Download$DumpDownloader$$downloadWiki$1
> apply
>
> Information: Downloading enwiki-20110526-pages-articles.xml.bz2 to disk
>
> Exception in thread "Thread-1" java.io.IOException: Empty InputStream
> at
> org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStr
> eam.init(BZip2CompressorInputStream.java:212)
>
> That's my config.properties located in dump-folder:
>
> dumpDir=K:/Work/Eclipse Workspace/DBpedia_Dumps/to_update
> outputDir=K:/Work/Eclipse Workspace/DBpedia_Dumps/updated
> updateDumps=true
>
> extractors=org.dbpedia.extraction.mappings.LabelExtractor \
> org.dbpedia.extraction.mappings.PageLinksExtractor \
> org.dbpedia.extraction.mappings.WikiPageExtractor
>
> extractors.en=org.dbpedia.extraction.mappings.ArticleCategoriesExtractor \
> org.dbpedia.extraction.mappings.CategoryLabelExtractor \
> org.dbpedia.extraction.mappings.DisambiguationExtractor \
> org.dbpedia.extraction.mappings.ExternalLinksExtractor \
> org.dbpedia.extraction.mappings.PageIdExtractor \
> org.dbpedia.extraction.mappings.RedirectExtractor \
> org.dbpedia.extraction.mappings.SkosCategoriesExtractor
>
> languages=en
>
>
>
>
>
>
> Since the description on dbpedia.org says just to run mvn install and
> then the scala:run I don't know what could cause the problem. Also
> googling for a specific error regarding the extraction_framework leads
> to no results.
>
> I'm working with Eclipse IDE installed the 3 required plugins and
> downloaded the most recent revision from repository.
>
> I hope you can help me set this thing up so I get the latest dumps. I'd
> be most grateful :)
>
> Regards,
> David
>
> P.S.: dumpDir=K:/Work/Eclipse Workspace/DBpedia_Dumps/to_update is where
> my current "old" dumps are. Is it correct that every dump that is not
> located there will not be updated but downloaded completely? It seems
> that if the dumpDir is empty he throws a FileNotFound error so the
> procedure is looking for dumps and trys to open something but shouldn't
> it just conclude that there are no dumps to update and download them fresh?
>
> ------------------------------------------------------------------------------
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>
--
Kind Regards
Mohamed Morsey
Department of Computer Science
University of Leipzig
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