atris opened a new issue, #9098: URL: https://github.com/apache/pinot/issues/9098
This JIRA tracks building a mechanism for identifying and computing the indicative cost of a query, based on parameters such as query complexity and data statistics (cardinality, selectivity etc). The cost model will be pluggable -- you just need to implement the interfaces. The cost can be used for stuff like throttling and cancelling of expensive queries in the face of limited resource utilisation. In a later stage, we can explore using the cost for a more intelligent query optimiser. Note that this is more of a "logical" cost -- using statistics and query cyclomatic complexity. Related work: https://github.com/apache/pinot/issues/9055 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For additional commands, e-mail: commits-h...@pinot.apache.org
