[jira] [Created] (IGNITE-23946) Improve clarity of 'Cache is already indexed' exception message

["Oleg Valuyskiy (Jira)" <ji...@apache.org>]

Oleg Valuyskiy created IGNITE-23946:
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             Summary: Improve clarity of 'Cache is already indexed' exception message
                 Key: IGNITE-23946
                 URL: https://issues.apache.org/jira/browse/IGNITE-23946
             Project: Ignite
          Issue Type: Task
            Reporter: Oleg Valuyskiy
            Assignee: Oleg Valuyskiy


When a user sets an SQL schema for a cache and then attempts to execute a "CREATE TABLE" query, the "Cache is already indexed" exception is thrown. This happens because using the setSqlSchema method marks the cache as supporting SQL. However, "CREATE TABLE" queries should only be executed on caches without this marking.

It appears that for some users, the "Cache is already indexed" message isn't sufficiently informative since it's not entirely clear which user actions trigger this exception.

Therefore, it appears to be beneficial to revise the wording of this exception to ensure greater clarity for users.



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