[ https://issues.apache.org/jira/browse/SPARK-34265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-34265: ------------------------------------ Assignee: Apache Spark > Add SQLMetrics instrumentation to Python UDF > -------------------------------------------- > > Key: SPARK-34265 > URL: https://issues.apache.org/jira/browse/SPARK-34265 > Project: Spark > Issue Type: Improvement > Components: PySpark, SQL > Affects Versions: 3.1.1 > Reporter: Luca Canali > Assignee: Apache Spark > Priority: Minor > Attachments: PythonSQLMetrics_Jira_Picture.png > > > This proposes to add SQLMetrics instrumentation for Python UDF. This is aimed > at improving monitoring and performance troubleshooting of Python code called > by Spark, via UDF, Pandas UDF or with MapPartittions. > The introduced metrics are exposed to the end users via the WebUI interface, > in the SQL tab for execution steps related to Python UDF execution, namely > BatchEvalPython, ArrowEvalPython, AggregateInPandas, FlaMapGroupsInPandas, > FlatMapsCoGroupsInPandas, WindowsInPandas. > See also the attached screenshot. -- 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