Migrate existing tables to use strongly consistent indexing
You must use the index upgrade tool to rebuild your indexes. After you run this tool,
your existing tables use the strongly consistent global index.
If you have Apache Phoenix tables that you migrated from Cloudera Runtime 7.1.5 or
lower to Cloudera Runtime 7.1.6 or higher, you must convert the tables to use the
strongly consistent index using the index upgrade tool.
Perform the following as the HBase user, or as a user with HBase root
privileges (global RXWCA).
Run the following command for each table that has global indexes.