P.S.: By the way, the "Queen Isabel II Statue" has nothing to do with this error. That's just a warning that is printed because a redirect page cannot be parsed correctly. It just happens to be printed just before the error occurs. ;-)
On 23 September 2014 15:25, Jona Christopher Sahnwaldt <[email protected]> wrote: > Hi all, > > @Nick: could you check out the latest code on the master branch, > re-generate the settings as Dimitris suggested and try again? > > We should also re-generate the settings and commit them on github, but > there was a bit more to do. The problem was caused by the new 'Topic' > namespace that was added on enwiki in late July 2014 [1]. It has > namespace number 2600 [2], but our namespace map only went up to 1999 > [3]. That's why Nick got the error message "key not found: 2600". > > Solution: extend the namespace map in Namespace.scala [3] to 2998. I > just commited that change [4]. > > We could also improve the error message in WikipediaDumpParser.java > [5] by using get() instead of apply(), but I don't think that's > important, and maybe dealing with Options in Java would be awkward. I > don't know. > > By the way, the Topic namespace doesn't have a talk namespace, so it > might seem that we also have to change the automatic adding of talk > namespaces in Namespace.scala [6], but it doesn't matter - we don't > really care about the namespaces above 400 anyway. We only use dummy > namespaces like "Namespace 2600". > > Cheers, > JC > > [1] > https://www.mediawiki.org/wiki/Flow/Rollout#1.24wmf14.2C_deployed_to_enwiki_on_2014-07-24 > [2] https://en.wikipedia.org/wiki/Wikipedia:Namespace > [3] > https://github.com/dbpedia/extraction-framework/blob/master/core/src/main/scala/org/dbpedia/extraction/wikiparser/Namespace.scala#L70 > [4] > https://github.com/dbpedia/extraction-framework/commit/fdad42edb0ab3e854e410129e226b4e2bf627517 > [5] > https://github.com/dbpedia/extraction-framework/blob/master/core/src/main/java/org/dbpedia/extraction/sources/WikipediaDumpParser.java#L219 > [6] > https://github.com/dbpedia/extraction-framework/blob/master/core/src/main/scala/org/dbpedia/extraction/wikiparser/Namespace.scala#L47 > > On Sep 23, 2014 7:58 AM, "Dimitris Kontokostas" <[email protected]> wrote: >> >> Hi Nick, >> >> Can you try to re-generate the settings [1] and give it another go? >> This should be the problem but let's wait for your feedback. >> >> Cheers, >> Dimitris >> >> [1] >> https://github.com/dbpedia/extraction-framework/wiki/Extraction-Instructions#generate-settings >> >> On Mon, Sep 22, 2014 at 7:54 PM, Blotto <[email protected]> wrote: >>> >>> Hi Alexandru. >>> >>> This happens on any of the extractors I use for example.. >>> >>> ../run extraction extraction.default.properties >>> ../run extraction extraction.topical.properties >>> ../run extraction extraction.abstracts.properties >>> >>> I've tried with the -X options as well, but get mostly verbose [INFO] log >>> entries. >>> >>> Cheers, >>> Nick >>> >>> On Sep 22, 2014, at 9:50 AM, Alexandru Todor <[email protected]> wrote: >>> >>> Hi Nick, >>> >>> Your error log is to short to deduce the necessary info out of it. >>> Are you trying to run the abstract extraction, which extractors are you >>> using ? >>> >>> Cheers, >>> Alexandru >>> >>> >>> On 09/22/2014 06:40 PM, Blotto wrote: >>> >>> Hi all, >>> >>> I've exhausted my own troubleshooting on this issue below, and hope someone >>> can point me in the right direction for next steps. This is the first time >>> I am trying to do the extractions locally and have followed all directions >>> I can find. I have tried the latest code from the master branch on the >>> extraction-framework as well as the DBpedia Release 3.9 to no avail. My >>> next try is an older version of the wikipedia dumps ( I have used the >>> August and September 2014 dumps to date). >>> >>> After about 12 -13 hours of running an extraction I always get a >>> "NoSuchElementException" failure at "Queen Isabel II Statue". Querying my >>> local wikipedia db "select * from page where page_title like >>> "Queen_Isabel_II_Statue_(Manila)" and page_namespace =0" does return a >>> record. >>> >>> >>> Thanks in advance, >>> Nick >>> >>> >>> found by dbpedia: [title=Queen Isabel II Statue, >>> Manila;ns=0/Main/;language:wiki=en,locale=en]. >>> >>> found by wikipedia: [title=Queen Isabel II Statue >>> (Manila);ns=0/Main/;language:wiki=en,locale=en] >>> >>> 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:606) >>> >>> 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.util.NoSuchElementException: key not found: 2600 >>> >>> at scala.collection.MapLike$class.default(MapLike.scala:228) >>> >>> at scala.collection.AbstractMap.default(Map.scala:58) >>> >>> at scala.collection.MapLike$class.apply(MapLike.scala:141) >>> >>> at scala.collection.AbstractMap.apply(Map.scala:58) >>> >>> at >>> org.dbpedia.extraction.sources.WikipediaDumpParser.readPage(WikipediaDumpParser.java:219) >>> >>> at >>> org.dbpedia.extraction.sources.WikipediaDumpParser.readPages(WikipediaDumpParser.java:187) >>> >>> at >>> org.dbpedia.extraction.sources.WikipediaDumpParser.readDump(WikipediaDumpParser.java:145) >>> >>> at >>> org.dbpedia.extraction.sources.WikipediaDumpParser.run(WikipediaDumpParser.java:116) >>> >>> at >>> org.dbpedia.extraction.sources.XMLReaderSource.foreach(XMLSource.scala:65) >>> >>> at >>> scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:251) >>> >>> at >>> org.dbpedia.extraction.sources.XMLReaderSource.flatMap(XMLSource.scala:61) >>> >>> at >>> org.dbpedia.extraction.mappings.Redirects$.loadFromSource(Redirects.scala:165) >>> >>> at >>> org.dbpedia.extraction.mappings.Redirects$.load(Redirects.scala:116) >>> >>> at >>> org.dbpedia.extraction.dump.extract.ConfigLoader$$anon$1.<init>(ConfigLoader.scala:97) >>> >>> at >>> org.dbpedia.extraction.dump.extract.ConfigLoader.org$dbpedia$extraction$dump$extract$ConfigLoader$$createExtractionJob(ConfigLoader.scala:52) >>> >>> at >>> org.dbpedia.extraction.dump.extract.ConfigLoader$$anonfun$getExtractionJobs$1.apply(ConfigLoader.scala:37) >>> >>> at >>> org.dbpedia.extraction.dump.extract.ConfigLoader$$anonfun$getExtractionJobs$1.apply(ConfigLoader.scala:37) >>> >>> at >>> scala.collection.GenTraversableViewLike$Mapped$$anonfun$foreach$2.apply(GenTraversableViewLike.scala:81) >>> >>> at scala.collection.Iterator$class.foreach(Iterator.scala:727) >>> >>> at >>> scala.collection.immutable.RedBlackTree$TreeIterator.foreach(RedBlackTree.scala:422) >>> >>> at >>> scala.collection.IterableLike$class.foreach(IterableLike.scala:72) >>> >>> at >>> scala.collection.IterableLike$$anon$1.foreach(IterableLike.scala:294) >>> >>> at >>> scala.collection.GenTraversableViewLike$Mapped$class.foreach(GenTraversableViewLike.scala:80) >>> >>> at >>> scala.collection.IterableViewLike$$anon$3.foreach(IterableViewLike.scala:84) >>> >>> at >>> org.dbpedia.extraction.dump.extract.Extraction$.main(Extraction.scala:30) >>> >>> at >>> org.dbpedia.extraction.dump.extract.Extraction.main(Extraction.scala) >>> >>> ... 6 more >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer >>> Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports >>> Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper >>> Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer >>> http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk >>> >>> >>> >>> _______________________________________________ >>> Dbpedia-discussion mailing list >>> [email protected] >>> https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion >>> >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer >>> Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports >>> Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper >>> Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer >>> http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk >>> _______________________________________________ >>> Dbpedia-discussion mailing list >>> [email protected] >>> https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion >>> >> >> >> >> -- >> Kontokostas Dimitris >> >> ------------------------------------------------------------------------------ >> Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer >> Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports >> Are you Audit-Ready for PCI DSS 3.0 Compliance? 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