Xiao Li created SPARK-17409: ------------------------------- Summary: Query in CTAS is Optimized Twice Key: SPARK-17409 URL: https://issues.apache.org/jira/browse/SPARK-17409 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 2.1.0 Reporter: Xiao Li
The query in CTAS is optimized twice, as reported in the PR: https://github.com/apache/spark/pull/14797 {quote} Some analyzer rules have assumptions on logical plans, optimizer may break these assumption, we should not pass an optimized query plan into QueryExecution (will be analyzed again), otherwise we may some weird bugs. {quote} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org