Re: SPARQL endpoint [Was: Dataset not applied to queries]

2018-12-05 Thread Maxim Kolchin
Hi Jurgen, > hi there, we've implemented the whole sparql endpoint anew. Thank you for the work! But unfortunately, I wasn't able to use the code you published, because it's based on libraries which aren't used in Rya from the master branch, like OpenRDF Sesame which was replaced by RDF4J. Is it

Re: Re: Rya load data

2018-11-26 Thread Maxim Kolchin
urlConnection.setDoOutput(true); > > final OutputStream os = urlConnection.getOutputStream(); > System.out.print(resourceAsStream.read()); > > int read; > while((read = resourceAsStream.read()) >= 0) { > read = resourceAsStream.read(); >

Re: Rya load data

2018-11-26 Thread Maxim Kolchin
Hi, I guess you've already studied the Bulk Loading data section in wiki [0], but anyway let's go through it one more time. 1. Did you load the data to your HDFS instance? I see hdfs://$RDF_DATA in your command, but do you really declare this envvar? 2. You need to load the rya.mapreduce jar to H

Apache Beam pipelines for Rya (indexing, etc.)

2018-08-24 Thread Maxim Kolchin
ill allow later to compute the prospects on INSERT/DELETE queries, so it'll only need to write a mutation with a value 1 or -1 in case of INSERT and DELETE respectively. Maxim Kolchin E-mail: kolchin...@gmail.com Tel.: +7 (911) 199-55-73 Homepage: http://kolchinmax.ru

Re: Does Rya directly interact with Hadoop (bypassing Accumulo)?

2018-07-02 Thread Maxim Kolchin
to the locally installed hadoop runtime files. > > Details can be found in the Accumulo manual where it describes running > > client code: > > > > > > > https://accumulo.apache.org/1.7/accumulo_user_manual.html#_writing_accumulo_clients > > > > david. &g

Does Rya directly interact with Hadoop (bypassing Accumulo)?

2018-06-20 Thread Maxim Kolchin
ADOOP_HOME. [1]: https://gist.github.com/KMax/687293ce666754ce8eed11c369a0db05 Thank you in advance! Maxim Kolchin E-mail: kolchin...@gmail.com Tel.: +7 (911) 199-55-73 Homepage: http://kolchinmax.ru