osx - DBPedia Live mirror setup on Mac OS X -



osx - DBPedia Live mirror setup on Mac OS X -

i trying set dbpedia live mirror on personal mac machine. here technical host info setup: operating system: os x 10.9.3 processor 2.6 ghz intel core i7 memory 16 gb 1600 mhz ddr3 database server used hosting info dbpedia live mirror: openlink virtuoso (open-source edition)

here's summary of steps followed far:

downloaded initial info seed dbpedia live as: dbpedia_2013_07_18.nt.bz2 downloaded synchronization tool http://sourceforge.net/projects/dbpintegrator/files/. executed virtload.sh script. had tweak commands in here compatible os x.

adapted synchronization tools configuration files according readme.txt file follows:

a) set start date in file "lastdownloaddate.dat" date of dump (2013-07-18-00-000000).

b) set configuration info in file "dbpedia_updates_downloader.ini", such login credentials virtuoso, , graphuri.

executed "java -jar dbpintegrator-1.1.jar" on command line. script repeatedly showed next error:

info - options file read info - file : http://live.dbpedia.org/changesets/lastpublishedfile.txt has been downloaded info - file : http://live.dbpedia.org/changesets/2014/06/16/13/000001.removed.nt.gz has been downloaded warn - file /users/shruti/virtuoso/dbpedia-live/updatesdownloadfolder/000001.removed.nt.gz cannot decompressed due unexpected end of zlib input stream error - error: (no such file or directory) info - file : http://live.dbpedia.org/changesets/2014/06/16/13/000001.added.nt.gz has been downloaded warn - file /users/shruti/virtuoso/dbpedia-live/updatesdownloadfolder/000001.added.nt.gz cannot decompressed due unexpected end of zlib input stream error - error: (no such file or directory) info - file : http://live.dbpedia.org/changesets/lastpublishedfile.txt has been downloaded info - file : http://live.dbpedia.org/changesets/2014/06/16/13/000002.removed.nt.gz has been downloaded info - file : /users/shruti/virtuoso/dbpedia-live/updatesdownloadfolder/000002.removed.nt.gz decompressed /users/shruti/virtuoso/dbpedia-live/updatesdownloadfolder/000002.removed.nt warn - null function executestatement warn - null function executestatement warn - null function executestatement warn - null function executestatement warn - null function executestatement ...

questions

why repeatedly see next error when running java program: "dbpintegrator-1.1.jar"? mean triples these files not updated in live mirror?

warn - file /users/shruti/virtuoso/dbpedia-live/updatesdownloadfolder/000001.removed.nt.gz cannot decompressed due unexpected end of zlib input stream error - error: (no such file or directory)

how can verify info loaded in mirror date? there sparql query can utilize validate this?

i see info in live mirror missing wikipageid (http://dbpedia.org/ontology/wikipageid) , wikipagerevisionid. why that? info missing dbpedia live info dumps?

it should fixed now. can seek 1 time again here: https://github.com/dbpedia/dbpedia-live-mirror

osx dbpedia

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