[ https://issues.apache.org/jira/browse/SPARK-26249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Takeshi Yamamuro resolved SPARK-26249. -------------------------------------- Resolution: Won't Fix > Extension Points Enhancements to inject a rule in order and to add a batch > -------------------------------------------------------------------------- > > Key: SPARK-26249 > URL: https://issues.apache.org/jira/browse/SPARK-26249 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 3.0.0 > Reporter: Sunitha Kambhampati > Priority: Major > > +Motivation:+ > Spark has extension points API to allow third parties to extend Spark with > custom optimization rules. The current API does not allow fine grain control > on when the optimization rule will be exercised. In the current API, there > is no way to add a batch to the optimization using the SparkSessionExtensions > API, similar to the postHocOptimizationBatches in SparkOptimizer. > In our use cases, we have optimization rules that we want to add as > extensions to a batch in a specific order. > +Proposal:+ > Add 2 new API's to the existing Extension Points to allow for more > flexibility for third party users of Spark. > # Inject a optimizer rule to a batch in order > # Inject a optimizer batch in order > The design spec is here: > [https://drive.google.com/file/d/1m7rQZ9OZFl0MH5KS12CiIg3upLJSYfsA/view?usp=sharing] -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org