diff --git a/core/src/main/scala/org/apache/spark/util/logging/RollingPolicy.scala b/core/src/main/scala/org/apache/spark/util/logging/RollingPolicy.scala
index 6e80db2f51f9c298d6ff4f4e433b30c9fac90fbf..5c4238c0381a144016ff0f4151d1579956edfee1 100644
--- a/core/src/main/scala/org/apache/spark/util/logging/RollingPolicy.scala
+++ b/core/src/main/scala/org/apache/spark/util/logging/RollingPolicy.scala
@@ -113,7 +113,7 @@ private[spark] class SizeBasedRollingPolicy(
 
   /** Should rollover if the next set of bytes is going to exceed the size limit */
   def shouldRollover(bytesToBeWritten: Long): Boolean = {
-    logInfo(s"$bytesToBeWritten + $bytesWrittenSinceRollover > $rolloverSizeBytes")
+    logDebug(s"$bytesToBeWritten + $bytesWrittenSinceRollover > $rolloverSizeBytes")
     bytesToBeWritten + bytesWrittenSinceRollover > rolloverSizeBytes
   }