Superraptor123 created this task. Superraptor123 added a project: Wikidata-Query-Service. Restricted Application added a subscriber: Aklapper.
TASK DESCRIPTION **List of steps to reproduce** - Delete a previous instance of wikidata-query-rdf <https://github.com/wikimedia/wikidata-query-rdf/>; make sure to also delete `/home/[USER_NAME]/.m2`. This was done because no effective solution could be found to a previous issue <https://phabricator.wikimedia.org/T308180>. - Follow steps listed here <https://github.com/wikimedia/wikidata-query-rdf/blob/master/docs/getting-started.md>, namely: - Clone into the directory `/var/lib/mediawiki/extensions` using the following: `git clone https://gerrit.wikimedia.org/r/wikidata/query/rdf wikidata-query-rdf` - `cd wikidata-query-rdf` - Run `mvn package`, with the following summary: [INFO] Reactor Summary for Wikidata Query Service 0.3.111-SNAPSHOT: [INFO] [INFO] Wikidata Query Service ............................. SUCCESS [ 3.462 s] [INFO] Shared code ........................................ SUCCESS [ 11.417 s] [INFO] Wikidata Query RDF Testing Tools ................... SUCCESS [ 5.081 s] [INFO] Jetty logging dependencies ......................... SUCCESS [ 9.176 s] [INFO] Blazegraph extension to improve performance for Wikibase SUCCESS [ 31.729 s] [INFO] Blazegraph Service Package ......................... SUCCESS [ 5.181 s] [INFO] Wikidata Query RDF Tools ........................... SUCCESS [ 28.917 s] [INFO] Wikidata Query Service Streaming Updater - Common .. SUCCESS [ 8.044 s] [INFO] Wikidata Query Service Streaming Updater - Producer SUCCESS [01:47 min] [INFO] Wikidata Query Service Streaming Updater - Consumer SUCCESS [ 11.926 s] [INFO] MediaWiki OAuth 1.0a Proxy Service ................. SUCCESS [ 8.003 s] [INFO] rdf-spark-tools .................................... SUCCESS [01:34 min] [INFO] Wikibase RDF Query Service ......................... SUCCESS [ 7.469 s] [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 05:32 min [INFO] Finished at: 2022-05-18T00:11:58Z [INFO] ------------------------------------------------------------------------ - `cd dist/target` - `tar xf service-0.3.111-SNAPSHOT-dist.tar.gz` - Run `cd service-0.3.111-SNAPSHOT/` showcasing the following directory structure: . ├── RWStore.properties ├── blazegraph-service-0.3.111-SNAPSHOT.war ├── createNamespace.sh ├── default.properties ├── docs ├── forAllCategoryWikis.sh ├── jetty-runner-9.4.12.v20180830.jar ├── ldf-config.json ├── lib ├── loadCategoryDaily.sh ├── loadCategoryDump.sh ├── loadData.sh ├── loadRestAPI.sh ├── munge.sh ├── mw-oauth-proxy-0.3.111-SNAPSHOT.war ├── mwservices.json ├── prefixes-sdc.conf ├── prefixes.conf ├── runBlazegraph.sh ├── runStreamingUpdater.sh ├── runUpdate.sh ├── summarizeEvents.sh └── wcqs-data-reload.sh - Attempt to launch Blazegraph, using `sudo ./runBlazegraph.sh`. **What happens?**: The following output is produced: /var/lib/mediawiki/extensions/wikidata-query-rdf/dist/target/service-0.3.111-SNAPSHOT /var/lib/mediawiki/extensions/wikidata-query-rdf/dist/target/service-0.3.111-SNAPSHOT Running Blazegraph from /var/lib/mediawiki/extensions/wikidata-query-rdf/dist/target/service-0.3.111-SNAPSHOT on :9999/bigdata [0.007s][info][gc,heap] Heap region size: 4M [0.021s][info][gc ] Using G1 [0.021s][info][gc,heap,coops] Heap address: 0x0000000400000000, size: 16384 MB, Compressed Oops mode: Zero based, Oop shift amount: 3 Error: Could not find or load main class org.eclipse.jetty.runner.Runner Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.runner.Runner [0.246s][info][gc,heap,exit ] Heap [0.246s][info][gc,heap,exit ] garbage-first heap total 65536K, used 0K [0x0000000400000000, 0x0000000800000000) [0.246s][info][gc,heap,exit ] region size 4096K, 1 young (4096K), 0 survivors (0K) [0.246s][info][gc,heap,exit ] Metaspace used 5513K, capacity 5543K, committed 5632K, reserved 1056768K [0.246s][info][gc,heap,exit ] class space used 454K, capacity 461K, committed 512K, reserved 1048576K **What should have happened instead?**: Blazegraph should be able **Software version (if not a Wikimedia wiki), browser information, screenshots, other information, etc.**: - MediaWiki Version: 1.37 - Wikibase Version: 1.37 - Host OS: Ubuntu 20.04.4 LTS (GNU/Linux 5.13.0-1022-aws x86-64 TASK DETAIL https://phabricator.wikimedia.org/T308625 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Superraptor123 Cc: Superraptor123, Aklapper, AWesterinen, MPhamWMF, CBogen, Namenlos314, Gq86, Lucas_Werkmeister_WMDE, EBjune, merbst, Jonas, Xmlizer, jkroll, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles
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