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  1. Spark
  2. SPARK-34130

Impove preformace for char varchar padding and length check with StaticInvoke

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.1.0
    • 3.1.1
    • SQL
    • None

    Description

      This could reduce the `generate.java` size to prevent codegen fallback which causes performance regression.

      here is a case from tpcds that could be fixed by this improvementent
      https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/133964/testReport/org.apache.spark.sql.execution/LogicalPlanTagInSparkPlanSuite/q41/

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              Qin Yao Kent Yao 2
              Qin Yao Kent Yao 2
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                Updated:
                Resolved: