arindam patra created SPARK-42860:
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Summary: Add analysed logical mode in
org.apache.spark.sql.execution.ExplainMode
Key: SPARK-42860
URL: https://issues.apache.org/jira/browse/SPARK-42860
Project: Spark
Issue Type: New Feature
Components: SQL
Affects Versions: 3.2.0
Reporter: arindam patra
We have a service that submits spark sql jobs to a spark cluster .
we want to validate the sql query before submitting the job . We are currently
using df.explain(extended=true) which generates parsed , analysed , optimised
logical plan and physical plan .
But generating optimised logical plan sometimes takes more time for e.g if
you have applied a filter on a partitioned column , spark will list all
directories and take the required ones .
For our query validation purpose this doesnt make sense and it would be great
if there is a explain mode that will only print the parsed and analysed logical
plans only
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