Gopal V created HIVE-8188: ----------------------------- Summary: ExprNodeGenericFuncEvaluator::_evaluate() loads class annotations in a tight loop Key: HIVE-8188 URL: https://issues.apache.org/jira/browse/HIVE-8188 Project: Hive Issue Type: Bug Components: UDF Affects Versions: 0.14.0 Reporter: Gopal V Attachments: udf-deterministic.png
When running a near-constant UDF, most of the CPU is burnt within the VM trying to read the class annotations for every row. !udf-deterministic.png! -- This message was sent by Atlassian JIRA (v6.3.4#6332)