Skip to content

Latest commit

 

History

History
76 lines (36 loc) · 2.2 KB

UPGRADE_SOLR_7_TO_8.md

File metadata and controls

76 lines (36 loc) · 2.2 KB
Raw

Start with https://opensourceconnections.com/?p=5595&preview=true

  1. Lets Backup.

curl 'http://localhost:8983/solr/admin/collections?action=BACKUP&name=documentsv7&collection=documents&location=/solr_backup' -H 'Content-type:application/json'

Then everything ends up /solr_backup.

  1. Upgrade to Solr 8.6.2

Update docker-compose.yml for Solr to 8.6.2

  1. Deploy security.json

We need a security.json file to be deployed in order to be able to use API's to deploy configsets.

/opt/solr/server/scripts/cloud-scripts/zkcli.sh -zkhost zookeeper:2181 -cmd putfile /security.json /code/security.json

  1. Lets Restore

curl 'http://localhost:8983/solr/admin/collections?action=RESTORE&name=documentsv7&location=/solr_backup&collection=documentsv7' -H 'Content-type:application/json'

  1. Lets deploy the Updated configset.

cd ./solr/solr_home/ecommerce/conf

edit solrconfig.xml and set luceneMatchVersion to 8.6

(cd solr/solr-home/index/conf && zip -r - *) > ./solr/solr-home/documentsv8.zip

curl --user solr:SolrRocks -X POST --header "Content-Type:application/octet-stream" --data-binary @./solr/solr-home/documentsv8.zip "http://localhost:8983/solr/admin/configs?action=UPLOAD&name=documentsv8"

  1. Create a new Collection using the Solr Admin called documentsv8 using the new configset.

curl 'http://localhost:8983/solr/admin/collections?action=REINDEXCOLLECTION&name=documentsv7&target=documentsv8&configName=documentsv8&numShards=2&maxShardsPerNode=2&async=99' -H 'Content-type:application/json'

Check the status with

curl 'http://localhost:8983/solr/admin/colle -type:application/json'

  1. Point the UI at the new front end and confirm it works.

Instructions for upgrading software.

docker run -it -p 8983:8983 ubuntu docker cp ~/Downloads/solr-7.1.0.tgz 0c6e85257d02:/ docker cp ~/Downloads/solr-8.6.0.tgz 0c6e85257d02:/

apt update apt-get install lsof apt-get install openjdk-8-jdk

tar xzf solr-8.6.2.tgz solr-8.6.2/bin/install_solr_service.sh --strip-components=2

./install_solr_service.sh solr-8.6.2.tgz -f

Do the command to install zookeeper that comes with 7.1

Do the command to uninstall Solr 7.1

Do the command to uninstall Zookeeper.

Do the command to download 8.6.2