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Hyukjin Kwon commented on SPARK-33702: -------------------------------------- [~LuciferYang], how many false positives are there? > Result of add "unused-locals" compile arg to scalac > --------------------------------------------------- > > Key: SPARK-33702 > URL: https://issues.apache.org/jira/browse/SPARK-33702 > Project: Spark > Issue Type: Improvement > Components: Build > Affects Versions: 3.2.0 > Reporter: Yang Jie > Priority: Minor > Attachments: unused-locals.log > > > Try to add "unused-locals" compile arg to scalac and collect the warning > informations, there are total 184 files and 296 compile warnings about > "unused-locals": > * core: 92 warnings > * mllib-local\mllib: 42 warnings > * graphx: 6 warnings > * streaming: 14 warnings > * Sql\hive\avro: 81 warnings > * Yarn\mesos\k8s: 23 warnings > * kafka: 3 warnings > * kinesis-asl: 4 warnings > * examples: 31 warnings -- 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