[MARMOTTA-674] Impossible to import 256MB TTL or RDF/XML file

• Type: Bug
• Status: Open
• Priority: Critical
• Resolution: Unresolved
• Affects Version/s: 3.4.0
• Component/s: KiWi Triple Store

Environment

Ubuntu 18.04

last Marmota release 3.4.0 default settings

 H2 database or Postgres 10 database

• Assignee: Unassigned
• Reporter: Jonathan Bisson
• Created: 11/Oct/18 22:41
• Updated: 24/Jan/20 15:44

Description

Trying to import a file (TTL or RDF/XML), I always have errors during import (and at different lines in the file everytime I try the import).

 

See the log file attached with two successive tries for the same file...

 

Tried with PGSQL and I get different errors (see the log file marmotta_pgsql.txt).

 

The error says that " Server versions prior to 8.0 do not support savepoints." but I'm using Postgres 10…

 

Looking at the database, it seems that some data is imported in the database as the nodes table contains some of my nodes but dataview doesn't show anything, SPARQL queries don't show anything either.

 

Trying to load the attached ttl fails too using the following command (same errors in the logs and answers a HTTP 500):

curl -sfS -X POST -H "Content-Type: text/turtle; charset=utf-8" -d @/tmp/test_fail.ttl http://127.0.0.1:8080/marmotta/import/upload