Responses to review

1 files changed, 4 insertions, 4 deletions

diff --git a/core/src/main/scala/org/apache/spark/CacheManager.scala b/core/src/main/scala/org/apache/spark/CacheManager.scala
index 048168c52b..4cf7eb96da 100644
--- a/core/src/main/scala/org/apache/spark/CacheManager.scala
+++ b/core/src/main/scala/org/apache/spark/CacheManager.scala
@@ -34,7 +34,7 @@ private[spark] class CacheManager(blockManager: BlockManager) extends Logging {
   def getOrCompute[T](rdd: RDD[T], split: Partition, context: TaskContext, storageLevel: StorageLevel)
       : Iterator[T] = {
     val key = "rdd_%d_%d".format(rdd.id, split.index)
-    logInfo("Looking for partition " + key)
+    logDebug("Looking for partition " + key)
     blockManager.get(key) match {
       case Some(values) =>
         // Partition is already materialized, so just return its values
@@ -44,11 +44,11 @@ private[spark] class CacheManager(blockManager: BlockManager) extends Logging {
         // Mark the split as loading (unless someone else marks it first)
         loading.synchronized {
           if (loading.contains(key)) {
-            logInfo("Loading contains " + key + ", waiting...")
+            logInfo("Another thread is loading %s, waiting for it to finish...".format(key))
             while (loading.contains(key)) {
               try {loading.wait()} catch {case _ : Throwable =>}
             }
-            logInfo("Loading no longer contains " + key + ", so returning cached result")
+            logInfo("Finished waiting for %s".format(key))
             // See whether someone else has successfully loaded it. The main way this would fail
             // is for the RDD-level cache eviction policy if someone else has loaded the same RDD
             // partition but we didn't want to make space for it. However, that case is unlikely
@@ -58,7 +58,7 @@ private[spark] class CacheManager(blockManager: BlockManager) extends Logging {
               case Some(values) =>
                 return values.asInstanceOf[Iterator[T]]
               case None =>
-                logInfo("Whoever was loading " + key + " failed; we'll try it ourselves")
+                logInfo("Whoever was loading %s failed; we'll try it ourselves".format(key))
                 loading.add(key)
             }
           } else {