comments Scala 2.13 conifig

apache · Nov 20, 2020 · 6fbbd2c · 6fbbd2c
1 parent 9752f84
commit 6fbbd2c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala
@@ -231,8 +231,9 @@ object SparkBuild extends PomBuild {
           // see `scalac -Wconf:help` for details
           "-Wconf:cat=deprecation:wv,any:e",
           // 2.13-specific warning hits to be muted (as narrowly as possible) and addressed separately
+          // TODO Enable this option when Scala 2.12 is no longer supported.
+          // "-Wunused:imports",
           "-Wconf:cat=lint-multiarg-infix:wv",
-          "-Wunused:imports",
           "-Wconf:cat=other-nullary-override:wv",
           "-Wconf:cat=other-match-analysis&site=org.apache.spark.sql.catalyst.catalog.SessionCatalog.lookupFunction.catalogFunction:wv",
           "-Wconf:cat=other-pure-statement&site=org.apache.spark.streaming.util.FileBasedWriteAheadLog.readAll.readFile:wv",