Addshore added subscribers: WMDE-leszek, darthmon_wmde, Samantha_Alipio_WMDE, danshick-wmde. Addshore added a comment.
I worry that this task is becoming a kitchen sink of query service related update issues, not really sure what to do with it in it's current state. Reading through T186161#6903394 <https://phabricator.wikimedia.org/T186161#6903394> just in case I can be helpful > java.lang.RuntimeException: org.apache.http.conn.HttpHostConnectException: Connect to localhost:8181 [localhost/127.0.0.1] failed: Connection refused (Connection refused) Your query service updater is not able to connect to your wikibase. > UPDATE #2: Thought I'd add a pic of what the query service is returning as well: This picture looks like it has a very old last touched timestamp. If your updater has stopped running since this time you will need to reload all triples into blazegraph from a fresh dump, as the updater will not be able to resume with such a big gap since the last timestamp in there. You can find this discussed a little at T197658#4577721 <https://phabricator.wikimedia.org/T197658#4577721> > [2021-03-11T16:22:01,530][WARN ][o.e.b.BootstrapChecks ] [6HoJsGL] max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144] This looks like your setup in general needs more available memory > AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.18.0.8. Set the 'ServerName' directive globally to suppress this message This will not be causing the issues described (as you correctly identified) > java.lang.IllegalStateException: RDF store reports the last update time is before the minimum safe poll time. You will have to reload from scratch or you might have missing data. Mentioned above, but you either need a reload or to reset the time if you havn't made any changes since the last update that need loading T197658#4577721 <https://phabricator.wikimedia.org/T197658#4577721> > UPDATE #6: So https://phabricator.wikimedia.org/T182394 mentions a patch (https://gerrit.wikimedia.org/r/c/wikidata/query/rdf/+/405826/) (by Smalyshev; owner: Smalyshev) which includes two Java files. I'm so sorry, but being a novice here, I have absolutely no idea how and/or where to implement those, or if they will only break my configuration if I implement them haphazardly. These options are part of the update script. You can see an example using them in T197658#4577956 <https://phabricator.wikimedia.org/T197658#4577956> > UPDATE #8: At a cursory glance, this is the same problem as described here: https://phabricator.wikimedia.org/T207133. I believe this ticket is different ---- Then for Update #10 > java.net.BindException: Address in use Do you still have your old containers / multiple containers or services running binding to the same port? Blazegraph can not start because of this. TASK DETAIL https://phabricator.wikimedia.org/T186161 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Addshore Cc: danshick-wmde, Samantha_Alipio_WMDE, darthmon_wmde, WMDE-leszek, Superraptor123, Tinyttt, Louperivois, Jsamwrites, Considering.Different.Routes, DarTar, Addshore, Andrawaag, Aklapper, maantietaja, Akuckartz, Jelabra, Nandana, Lahi, Gq86, GoranSMilovanovic, QZanden, LawExplorer, _jensen, rosalieper, Scott_WUaS, Asahiko, abian, despens, Wikidata-bugs, aude, Mbch331
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