change the way to log the array to a JSON string

apache · Jun 4, 2018 · 759a234 · 759a234
1 parent a98fbc3
commit 759a234
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/mllib/src/main/scala/org/apache/spark/ml/util/Instrumentation.scala b/mllib/src/main/scala/org/apache/spark/ml/util/Instrumentation.scala
@@ -126,15 +126,15 @@ private[spark] class Instrumentation[E <: Estimator[_]] private (
   }
 
   def logNamedValue(name: String, value: Array[String]): Unit = {
-    log(compact(render(name -> value.toSeq)))
+    log(compact(render(name -> compact(render(value.toSeq)))))
   }
 
   def logNamedValue(name: String, value: Array[Long]): Unit = {
-    log(compact(render(name -> value.toSeq)))
+    log(compact(render(name -> compact(render(value.toSeq)))))
   }
 
   def logNamedValue(name: String, value: Array[Double]): Unit = {
-    log(compact(render(name -> value.toSeq)))
+    log(compact(render(name -> compact(render(value.toSeq)))))
   }