Difference between revisions of "WikiData Import 2020-09-11"

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</source>
 
</source>
 
[[Category:WikiData]]
 
[[Category:WikiData]]
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== service unzip ==
 +
Note the usage of. tar x instead of unzip
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<source lang='bash'>
 +
cd dist/target/
 +
tar xvfz service-0.3.50-SNAPSHOT-dist.tar.gz
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</source>

Revision as of 16:18, 25 September 2020

Goal

replicate original blazegraph environment see https://github.com/wikimedia/wikidata-query-rdf/blob/master/docs/getting-started.md

Git clone

git clone  --recurse-submodules https://gerrit.wikimedia.org/r/wikidata/query/rdf wikidata-query-rdf
Cloning into 'wikidata-query-rdf'...
remote: Counting objects: 195, done
remote: Finding sources: 100% (161/161)
remote: Getting sizes: 100% (146/146)
remote: Compressing objects: 100% (131311/131311)
remote: Total 17957 (delta 17), reused 17930 (delta 9)
Receiving objects: 100% (17957/17957), 2.98 MiB | 3.37 MiB/s, done.
Resolving deltas: 100% (8953/8953), done.

mvn package

# Mac OS X 
export JAVA_HOME=$(/usr/libexec/java_home -v 1.8.0_191)
java -version
java version "1.8.0_191"
Java(TM) SE Runtime Environment (build 1.8.0_191-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.191-b12, mixed mode)
cd wikidata-query-rdf
mvn -version
Apache Maven 3.6.0 (97c98ec64a1fdfee7767ce5ffb20918da4f719f3; 2018-10-24T20:41:47+02:00)
Maven home: /opt/local/share/java/maven3
Java version: 1.8.0_191, vendor: Oracle Corporation, runtime: /Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre
Default locale: de_DE, platform encoding: UTF-8
OS name: "mac os x", version: "10.13.6", arch: "x86_64", family: "mac"
mvn package

issue

see https://phabricator.wikimedia.org/T263855

2020-09-11 13:45:39 INFO  RocksDBStateBackend:899 - Attempting to load RocksDB native library and store it under '/var/folders/2t/2g54bjr10830rv00508_y13w0000gn/T/flink-io-6ec39247-613e-410a-a83f-712f841ce3a8'
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /private/var/folders/2t/2g54bjr10830rv00508_y13w0000gn/T/flink-io-6ec39247-613e-410a-a83f-712f841ce3a8/rocksdb-lib-396871de50f5fa7595c1071b59c34498/librocksdbjni-osx.jnilib (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /private/var/folders/2t/2g54bjr10830rv00508_y13w0000gn/T/flink-io-6ec39247-613e-410a-a83f-712f841ce3a8/rocksdb-lib-396871de50f5fa7595c1071b59c34498/librocksdbjni-osx.jnilib (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Try workaround

mvn package -D skipTests

service unzip

Note the usage of. tar x instead of unzip

cd dist/target/
tar xvfz service-0.3.50-SNAPSHOT-dist.tar.gz