SmartDataAnalytics/jena-sparql-api

Binary Search fails on a databus resource

Aklakan opened this issue · 1 comments

The request below results in a syntax error in the binary search engine (currently in jena-sparql-api-io-core).
The reason is that the block boundary in the bzip2 is not correctly detected causing data to get cut off.
The buggy code still uses my regex matching and needs to be updated to use the hadoop codec.

SELECT * {
  SERVICE <x-binsearch:vfs:https://downloads.dbpedia.org/repo/lts/transition/links/2017.11.01/links_domain=bricklink_lang=en.nt.bz2> {
    { SELECT * {
      ?s ?p ?o
    } LIMIT 10 }
  }
}