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.... Work in progress ....

Currently there is one main Solr instance installed in the DDB-Dev-Network: on ddb-di-05. This instance serves as the main search server for the develop and master backend deployments.

These instructions are only for updating this instance. Various prerequisites to running a solr instance are not covered as they have already been set up on this server.


To update this instance the following steps should be performed (as user solr): 

...

Code Block
languagebash
titleDownload the new Solr version
linenumberstrue
wget https://mirror.synyx.de/apache/lucene/solr/X.Y.Z/solr-X.Y.Z.tgz
or if older version:
wget https://archive.apache.org/dist/lucene/solr/X.Y.Z/solr-X.Y.Z.tgz 


Code Block
languagebash
titleCheck integrity of downloaded file
linenumberstrue
wget https://downloads.apache.org/lucene/solr/X.Y.Z/solr-X.Y.Z.tgz.sha512
sha512sum solr-X.Y.Z.tgz

...

Code Block
languagebash
titleLink custom libs from DDB Cortex
linenumberstrue
cd cd ./server/solr-webapp/webapp/WEB-INF/lib/
ln ln -s /data/ddb/Cortexddb-backend-solr/lib/SolrIndexServerddb-backend-solr.jar
ln ln -s /data/ddb/Cortexddb-backend-solr/lib/solr-ocrhighlighting.jar

...