Documentation:HTCC:MIG:UpgradeFrom61:8.5.2DRAFT

Upgrading from 8.5.201.61 to 8.5.201.84

Use this procedure to upgrade from 8.5.201.61.

1. Stop Web Services and Applications on the node.
2. Copy the installation_CD/ gws-8.5.201.84-4.noarch.rpm file to a local folder.
3. Perform the upgrade using the RPM package manager:

   rpm -Uvh [--prefix installation_location] gws-8.5.201.84-4.noarch.rpm

4. Update the Cassandra schema:
   • If you are using Cassandra 2.x:
     1. Copy the cf-schema-8.5.201.84.cql file from /installation_path/gws/data/updates to the Cassandra node host.
     2. Run the following command:

        cqlsh cassandra_host --file cf-schema-8.5.201.84.cql

   • If you are using Cassandra 1.2:
     1. Copy the cf-schema-8.5.201.84.txt file from /installation_path/gws/data/updates to the Cassandra node host.
     2. Run the following command:

        cassandra_install_dir/bin/cassandra-cli -h cassandra_host --file cf-schema-8.5.201.84.txt

5. Start Web Services and Applications according to Starting and testing.
6. After all Web Services and Applications nodes are upgraded and started, update ElasticSearch:
   • If you use embedded Elasticsearch, run the following script on one Web Services and Applications node:

     /installation_path/gws/tools/rebuild-es-index.sh

   • If you use standalone Elasticsearch:
     1. Copy files from the /installation_path/gws/elasticsearch/templates folder to the templates folder on each Elasticsearch node.
     2. Run the following script on one Web Services and Applications node:

        /installation_path/gws/tools/rebuild-es-index.sh