Recreate aliases
If you have used aliases in your pre-upgrade cluster and the version of the Cloudera Manager you are using is 7.3.1 or lower, you need to recreate aliasing now, as the solr-upgrade.sh script does not handle aliasing.
solr-upgrade.sh script downloads aliases.json
from ZooKeeper during the pre-upgrade transition, it fails to upload the
json to the upgraded cluster.
To recreate aliases, select one of the following options:
- Upload aliases.json to the upgraded cluster
- Recreate the aliases using CREATEALIAS API calls.
