Can you reach the above URL?
Are you behind a proxy which might block the connection? If this is the
case then you might want to uncomment the jvmArgs in the dump/pom.xml file
where the download launcher is defined.
Cheers
Andrea
2013/4/15 Julien Plu <julien....@redaction-developpez.com>
> Yes it was that, so yes I think the doc should be review to add this
> detail. But now I have another problem while the tool try to download the
> file. Here the output :
>
> [INFO] launcher 'download' selected =>
> org.dbpedia.extraction.dump.download.Download
> done: 0 -
> todo: 2 - wiki=commons,locale=en,wiki=fr,locale=fr
> downloading 'http://dumps.wikimedia.org/commonswiki/' to
> '/home/jplu/extraction-framework/dump/dumps/commonswiki/index.html'
> 1 of 5 attempts to download 'http://dumps.wikimedia.org/commonswiki/' to
> '/home/jplu/extraction-framework/dump/dumps/commonswiki/index.html' failed
> - java.net.UnknownHostException: dumps.wikimedia.org
> downloading 'http://dumps.wikimedia.org/commonswiki/' to
> '/home/jplu/extraction-framework/dump/dumps/commonswiki/index.html'
> 2 of 5 attempts to download 'http://dumps.wikimedia.org/commonswiki/' to
> '/home/jplu/extraction-framework/dump/dumps/commonswiki/index.html' failed
> - java.net.UnknownHostException: dumps.wikimedia.org
> downloading 'http://dumps.wikimedia.org/commonswiki/' to
> '/home/jplu/extraction-framework/dump/dumps/commonswiki/index.html'
> 3 of 5 attempts to download 'http://dumps.wikimedia.org/commonswiki/' to
> '/home/jplu/extraction-framework/dump/dumps/commonswiki/index.html' failed
> - java.net.UnknownHostException: dumps.wikimedia.org
> downloading 'http://dumps.wikimedia.org/commonswiki/' to
> '/home/jplu/extraction-framework/dump/dumps/commonswiki/index.html'
> 4 of 5 attempts to download 'http://dumps.wikimedia.org/commonswiki/' to
> '/home/jplu/extraction-framework/dump/dumps/commonswiki/index.html' failed
> - java.net.UnknownHostException: dumps.wikimedia.org
> downloading 'http://dumps.wikimedia.org/commonswiki/' to
> '/home/jplu/extraction-framework/dump/dumps/commonswiki/index.html'
> 5 of 5 attempts to download 'http://dumps.wikimedia.org/commonswiki/' to
> '/home/jplu/extraction-framework/dump/dumps/commonswiki/index.html' failed
> - java.net.UnknownHostException: dumps.wikimedia.org
> java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:601)
> at
> org_scala_tools_maven_executions.MainHelper.runMain(MainHelper.java:161)
> at
> org_scala_tools_maven_executions.MainWithArgsInFile.main(MainWithArgsInFile.java:26)
> Caused by: java.net.UnknownHostException: dumps.wikimedia.org
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
> at
> sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1674)
> at
> sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1672)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1670)
> at
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1243)
> at
> org.dbpedia.extraction.dump.download.FileDownloader$class.inputStream(FileDownloader.scala:65)
> at org.dbpedia.extraction.dump.download.Download$Downloader$1.org
> $dbpedia$extraction$dump$download$Counter$$super$inputStream(Download.scala:29)
> at
> org.dbpedia.extraction.dump.download.Counter$class.inputStream(Counter.scala:23)
> at
> org.dbpedia.extraction.dump.download.Download$Downloader$1.inputStream(Download.scala:29)
> at
> org.dbpedia.extraction.dump.download.FileDownloader$class.downloadFile(FileDownloader.scala:49)
> at org.dbpedia.extraction.dump.download.Download$Downloader$1.org
> $dbpedia$extraction$dump$download$LastModified$$super$downloadFile(Download.scala:29)
> at
> org.dbpedia.extraction.dump.download.LastModified$class.downloadFile(LastModified.scala:21)
> at
> org.dbpedia.extraction.dump.download.Download$Downloader$1.downloadFile(Download.scala:29)
> at
> org.dbpedia.extraction.dump.download.FileDownloader$class.downloadFile(FileDownloader.scala:36)
> at org.dbpedia.extraction.dump.download.Download$Downloader$1.org
> $dbpedia$extraction$dump$download$Retry$$super$downloadFile(Download.scala:29)
> at
> org.dbpedia.extraction.dump.download.Retry$class.downloadFile(Retry.scala:28)
> at
> org.dbpedia.extraction.dump.download.Download$Downloader$1.downloadFile(Download.scala:29)
> at
> org.dbpedia.extraction.dump.download.FileDownloader$class.downloadTo(FileDownloader.scala:26)
> at
> org.dbpedia.extraction.dump.download.Download$Downloader$1.downloadTo(Download.scala:29)
> at
> org.dbpedia.extraction.dump.download.LanguageDownloader.downloadDates(LanguageDownloader.scala:35)
> at
> org.dbpedia.extraction.dump.download.Download$$anonfun$main$3.apply(Download.scala:67)
> at
> org.dbpedia.extraction.dump.download.Download$$anonfun$main$3.apply(Download.scala:62)
> at
> scala.collection.immutable.TreeSet$$anonfun$foreach$1.apply(TreeSet.scala:114)
> at
> scala.collection.immutable.TreeSet$$anonfun$foreach$1.apply(TreeSet.scala:114)
> at
> scala.collection.immutable.RedBlack$NonEmpty.foreach(RedBlack.scala:164)
> at
> scala.collection.immutable.RedBlack$NonEmpty.foreach(RedBlack.scala:163)
> at scala.collection.immutable.TreeSet.foreach(TreeSet.scala:114)
> at
> org.dbpedia.extraction.dump.download.Download$.main(Download.scala:62)
> at org.dbpedia.extraction.dump.download.Download.main(Download.scala)
> ... 6 more
> Caused by: java.net.UnknownHostException: dumps.wikimedia.org
> at
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:178)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:391)
> at java.net.Socket.connect(Socket.java:579)
> at java.net.Socket.connect(Socket.java:528)
> at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
> at sun.net.www.http.HttpClient.openServer(HttpClient.java:378)
> at sun.net.www.http.HttpClient.openServer(HttpClient.java:473)
> at sun.net.www.http.HttpClient.<init>(HttpClient.java:203)
> at sun.net.www.http.HttpClient.New(HttpClient.java:290)
> at sun.net.www.http.HttpClient.New(HttpClient.java:306)
> at
> sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:995)
> at
> sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:931)
> at
> sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:849)
> at
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1299)
> at
> sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:2677)
> at
> java.net.HttpURLConnection.getHeaderFieldDate(HttpURLConnection.java:539)
> at java.net.URLConnection.getLastModified(URLConnection.java:569)
> at
> org.dbpedia.extraction.dump.download.LastModified$class.downloadFile(LastModified.scala:17)
> ... 23 more
>
> Apparently the tool don't find the website.
>
> Best.
>
> Julien.
>
>
> 2013/4/15 Andrea Di Menna <ninn...@gmail.com>
>
>> Hi Julien,
>> If I am not wrong you need to prepend the config file with the "config"
>> keyword I.e. config=download.minimal.properties
>>
>> Can you check? In that case we should review the documentation.
>>
>> Regards
>> Andrea
>> Il giorno 15/apr/2013 13:46, "Julien Plu" <
>> julien....@redaction-developpez.com> ha scritto:
>>
>>> Hi,
>>>
>>> I try to use the extraction framework for DBPedia explained here :
>>> https://github.com/dbpedia/extraction-framework/wiki/Dbpedia-Abstract-Extraction--Step-by-step
>>>
>>> And I have an error when the tool try to download the dump : "invalid
>>> argument 'download.minimal.properties'. And I don't see where in this file.
>>> So here a copy of my file :
>>>
>>>
>>> # NOTE: format is not java.util.Properties, but
>>> org.dbpedia.extraction.dump.download.DownloadConfig
>>>
>>> # Default download server. It lists mirrors which may be faster.
>>> base-url=http://dumps.wikimedia.org/
>>>
>>> # Replace by your target folder.
>>> base-dir=/home/jplu/extraction-framework/dump/dumps
>>>
>>> # Replace xx by your language.
>>> download=fr:pages-articles.xml.bz2
>>>
>>> # Only needed for the ImageExtractor
>>> download=commons:pages-articles.xml.bz2
>>>
>>> # Unzip files while downloading? Not necessary, extraction will unzip on
>>> the fly. Let's save space.
>>> unzip=false
>>>
>>> # Sometimes connecting to the server fails, so we try five times with
>>> pauses of 10 seconds.
>>> retry-max=5
>>> retry-millis=10000
>>>
>>> I want only download the fr version of the dump with the commons
>>> version. What I did badly ?
>>>
>>> Thanks.
>>>
>>> Best.
>>>
>>> Julien.
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> Precog is a next-generation analytics platform capable of advanced
>>> analytics on semi-structured data. The platform includes APIs for
>>> building
>>> apps and a phenomenal toolset for data science. Developers can use
>>> our toolset for easy data analysis & visualization. Get a free account!
>>> http://www2.precog.com/precogplatform/slashdotnewsletter
>>> _______________________________________________
>>> Dbpedia-discussion mailing list
>>> Dbpedia-discussion@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion
>>>
>>>
>
------------------------------------------------------------------------------
Precog is a next-generation analytics platform capable of advanced
analytics on semi-structured data. The platform includes APIs for building
apps and a phenomenal toolset for data science. Developers can use
our toolset for easy data analysis & visualization. Get a free account!
http://www2.precog.com/precogplatform/slashdotnewsletter
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