dcausse moved this task from In Progress to Needs Reporting on the 
Discovery-Search (Current work) board.
dcausse added a comment.


  **TFT**
  does not seem appropriate for the kind of tests we have to make within the 
scope of the graph split project, it does not provide anything to ease the 
creation of test sets, I created T351819 
<https://phabricator.wikimedia.org/T351819> to create such tooling.
  **IGUANA**
  does seem more promising, after a couple fixes I was able to run a simple 
test against our public endpoint, 
User:AndreaWest/WDQS_Testing/Running_Iguana#How_to_Change_or_Extend_the_Tests_and_Infrastructure
 
<https://wikitech.wikimedia.org/wiki/User:AndreaWest/WDQS_Testing/Running_Iguana#How_to_Change_or_Extend_the_Tests_and_Infrastructure>
 gives a good overview of the extracted metrics. The test output in its current 
format (RDF) might not be directly actionable by a data-analyst and might need 
some transformation to a kind of tabular data.
  I used IGUANA version 3.3.3 and had to apply several fixes visible in 
https://github.com/nomoa/IGUANA/commits/wip, we should consider using the new 
metrics added by Andrea in QPSMetric 
<https://github.com/AndreaWesterinen/IGUANA/blob/333797d05c7d960d1efebc1e9fdc434771487047/iguana.resultprocessor/src/main/java/org/aksw/iguana/rp/metrics/impl/QPSMetric.java>
 (meanQueryTime, geometricMeanQueryTime, min, max and their penalized version).
  I attempted to upstream my fixes but it appears that the IGUANA maintainers 
no longer want to maintain the 3.x branch because they're working on a v4 
version which is a major refactor, I did not have time to look too deeply into 
it...
  For the wdqs graph split needs it might OK to use our v3.3.3 fork 
(https://gitlab.wikimedia.org/repos/search-platform/IGUANA) but for blazegraph 
alternatives evaluation we might consider rebasing Andrea's work on the 
upcoming v4 branch depending on its status.

TASK DETAIL
  https://phabricator.wikimedia.org/T349519

WORKBOARD
  https://phabricator.wikimedia.org/project/board/1227/

EMAIL PREFERENCES
  https://phabricator.wikimedia.org/settings/panel/emailpreferences/

To: dcausse
Cc: AWesterinen, dcausse, Aklapper, Danny_Benjafield_WMDE, Astuthiodit_1, 
karapayneWMDE, Invadibot, maantietaja, ItamarWMDE, Akuckartz, Nandana, 
Namenlos314, Lahi, Gq86, Lucas_Werkmeister_WMDE, GoranSMilovanovic, QZanden, 
EBjune, merbst, LawExplorer, _jensen, rosalieper, Scott_WUaS, Jonas, Xmlizer, 
jkroll, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles, Mbch331
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