Error loading RDF

[fils]

I have RDF in turtle that I converted to nquads (which it seems is what you load). I passes validation with rapper and I use rapper to convert the RDF to nquads with no issues. I compressed it and used the following commands with the resulting output.

Any suggestions on load the data is welcome. If you are interested the RDF (turtle format) is at http://opencoredata.org/rdf/JRSO_cruises_gl.ttl

root@4333ee8f86cd:/data2load# uidassigner --numInstances 1 --instanceIdx 0 --rdfgzips /data2load/JRSO_cruises_gl.nq.gz  --uids /dgraph/uids/u0 
INFO[0000] Empty size: [16] EmptyPosting size: [24]      package=posting
INFO[0000] Set max procs to num  cpus                    num_cpus=1 package=uidassigner_main prev_maxprocs=1
INFO[0000] Only XIDs with FP(xid)%numInstance == instanceIdx will be given UID  instanceIdx=0 numInstances=1 package=uidassigner_main
INFO[0000] Handling...                                   package=uidassigner_main path=/data2load/JRSO_cruises_gl.nq.gz
INFO[0001] Counters                                      ignored=0 len_cnq=0 package=loader parsed=6499 pending=513 processed=5986 read=16500
INFO[0002] Counters                                      ignored=0 len_cnq=0 package=loader parsed=17429 pending=2114 processed=15315 read=25248
INFO[0003] Counters                                      ignored=0 len_cnq=0 package=loader parsed=27503 pending=2305 processed=25198 read=35090
INFO[0004] Counters                                      ignored=0 len_cnq=0 package=loader parsed=32965 pending=821 processed=32144 read=42965
INFO[0005] Counters                                      ignored=0 len_cnq=0 package=loader parsed=43215 pending=1219 processed=41996 read=51902
INFO[0005] List Merge counters                           added=0 clean=0 dirtysize=23725 mapsize=33695 merged=1667 package=posting pending=0
INFO[0006] Counters                                      ignored=0 len_cnq=0 package=loader parsed=46312 pending=674 processed=45638 read=56313
INFO[0007] Counters                                      ignored=0 len_cnq=0 package=loader parsed=56353 pending=643 processed=55710 read=66354
INFO[0008] Counters                                      ignored=0 len_cnq=0 package=loader parsed=66550 pending=1789 processed=64761 read=74655
INFO[0009] Counters                                      ignored=0 len_cnq=0 package=loader parsed=68989 pending=2187 processed=66802 read=78990
INFO[0010] Counters                                      ignored=0 len_cnq=0 package=loader parsed=73945 pending=1696 processed=72249 read=82137
INFO[0011] Counters                                      ignored=0 len_cnq=0 package=loader parsed=81007 pending=2212 processed=78795 read=91007
INFO[0012] List Merge counters                           added=0 clean=0 dirtysize=38415 mapsize=55278 merged=2576 package=posting pending=0
INFO[0012] Counters                                      ignored=0 len_cnq=0 package=loader parsed=84296 pending=709 processed=83587 read=93525
INFO[0013] Counters                                      ignored=0 len_cnq=0 package=loader parsed=91678 pending=4 processed=91674 read=101679
INFO[0014] Counters                                      ignored=0 len_cnq=0 package=loader parsed=95628 pending=509 processed=95119 read=105628
INFO[0015] Counters                                      ignored=0 len_cnq=0 package=loader parsed=104226 pending=108 processed=104118 read=114226
INFO[0016] Counters                                      ignored=0 len_cnq=0 package=loader parsed=112717 pending=50 processed=112667 read=122718
INFO[0017] Counters                                      ignored=0 len_cnq=0 package=loader parsed=118931 pending=2586 processed=116345 read=126305
INFO[0017] List Merge counters                           added=0 clean=0 dirtysize=54026 mapsize=77485 merged=3421 package=posting pending=0
INFO[0018] Counters                                      ignored=0 len_cnq=0 package=loader parsed=122992 pending=747 processed=122245 read=132992
INFO[0019] Counters                                      ignored=0 len_cnq=0 package=loader parsed=134489 pending=2214 processed=132275 read=142163
INFO[0020] Counters                                      ignored=0 len_cnq=0 package=loader parsed=134489 pending=261 processed=134228 read=144490
INFO[0021] Counters                                      ignored=0 len_cnq=0 package=loader parsed=145755 pending=1667 processed=144088 read=153874
INFO[0023] Counters                                      ignored=0 len_cnq=0 package=loader parsed=145756 pending=730 processed=145026 read=155756
INFO[0023] Counters                                      ignored=0 len_cnq=0 package=loader parsed=146940 pending=8 processed=146932 read=156940
INFO[0024] List Merge counters                           added=0 clean=0 dirtysize=70563 mapsize=100503 merged=4411 package=posting pending=0
INFO[0024] Counters                                      ignored=0 len_cnq=0 package=loader parsed=157803 pending=1969 processed=155834 read=165731
INFO[0025] Counters                                      ignored=0 len_cnq=0 package=loader parsed=157804 pending=1909 processed=155895 read=166481
INFO[0026] Counters                                      ignored=0 len_cnq=0 package=loader parsed=164957 pending=1691 processed=163266 read=173106
INFO[0027] Counters                                      ignored=0 len_cnq=0 package=loader parsed=168458 pending=309 processed=168149 read=178458
INFO[0028] Counters                                      ignored=0 len_cnq=0 package=loader parsed=172417 pending=1030 processed=171387 read=182418
INFO[0028] List Merge counters                           added=0 clean=0 dirtysize=77108 mapsize=113038 merged=5059 package=posting pending=0
INFO[0030] Counters                                      ignored=0 len_cnq=0 package=loader parsed=184142 pending=2564 processed=181578 read=194142
INFO[0031] Counters                                      ignored=0 len_cnq=0 package=loader parsed=196048 pending=1727 processed=194321 read=204201
INFO[0032] Counters                                      ignored=0 len_cnq=0 package=loader parsed=196049 pending=1520 processed=194529 read=205049
INFO[0033] List Merge counters                           added=0 clean=0 dirtysize=86317 mapsize=128648 merged=5729 package=posting pending=0
INFO[0033] Counters                                      ignored=0 len_cnq=0 package=loader parsed=203218 pending=1423 processed=201795 read=205049
FATA[0033] While handling rdf reader.                    error=No Object in NQuad package=uidassigner_main
root@4333ee8f86cd:/data2load# 

[manishrjain]

We actually use RDF directly. Here's a sample of the data that we load:

<film.film_song_relationship.film>  <type.property.schema>  <film.film_song_relationship>   .
<film.film_song_relationship.film>  <type.property.expected_type>   <film.film> .
<film.film_song_relationship.film>  <http://www.w3.org/2000/01/rdf-schema#domain>   <film.film_song_relationship>   .
<g.11b6d3zr1j>  <type.object.type>  <film.performance>  .
<g.11b6d4k_j6>  <type.object.type>  <film.performance>  .
<g.11b6dx6gcs>  <film.performance.actor>    <m.01265twv>    .
<g.11b6dx6gcs>  <type.object.type>  <film.performance>  .
<g.11b6f0nnkv>  <film.performance.film> <m.0122075y>    .
<g.11b6f0nnkv>  <type.object.type>  <film.performance>  .
<g.11b6fkdmj8>  <film.performance.film> <m.09s3pmj> .

Here's more about the RDF 1.1 NQuad format.

You can also have a look at our benchmarks repository, data directory for this data.

[fils]

@manishrjain so I have been using RDF for almost a decade.. I am quite familiar with it and I have a lot of it. All I was trying to point out with this issue is I have valid nquad formatted data that is not loading. I am happy to move this to discuss or gitter or slack or where ever dgraph discussion takes place.

[manishrjain]

Thanks @fils. We just made a decision to have all the questions and feature requests on discuss.dgraph.io, and only use Github Issues for obvious bugs. So, thanks for posting on discuss.

Let's continue there:
https://discuss.dgraph.io/t/common-issues-with-data-loading/69

[manishrjain]

This has since been resolved.