Paul Rogers created DRILL-7689:
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Summary: Do not save profiles for trivial queries
Key: DRILL-7689
URL: https://issues.apache.org/jira/browse/DRILL-7689
Project: Apache Drill
Issue Type: Improvement
Affects Versions: 1.17.0
Reporter: Paul Rogers
Drill saves a query profile for every query. Some queries are trivial; there is
no useful information (for the user) in such queries. Examples include {{ALTER
SESSION/SYSTEM}}, {{CREATE SCHEMA}}, and other internal commands.
Logic already exists to omit profiles for {{ALTER}} commands, but only if a
session option is set. No ability exists to omit profiles for the other
statements.
This ticket asks to:
* Omit profiles for trivial commands by default. (Part of the task is to
define the set of trivial commands.)
* Provide an option to enable such profiles, primarily for use by developers
when debugging the trivial commands.
* If no profile is available, show a message to that effect in the Web UI
where we currently display the profile number. Provide a link to the
documentation page that explains why there is no profile (and how to use the
above option to request a profile if needed.)
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