Address comments

colorant · colorant · commit 994e98bee4c0 · 2014-07-04T09:17:13.000+08:00
diff --git a/core/src/main/scala/org/apache/spark/rdd/HadoopRDD.scala b/core/src/main/scala/org/apache/spark/rdd/HadoopRDD.scala
@@ -141,8 +141,8 @@ class HadoopRDD[K, V](
       // local process. The local cache is accessed through HadoopRDD.putCachedMetadata().
       // The caching helps minimize GC, since a JobConf can contain ~10KB of temporary objects.
       // synchronize to prevent ConcurrentModificationException (Spark-1097, Hadoop-10456)
-      broadcastedConf.value.value.synchronized {
-        val newJobConf = new JobConf(broadcastedConf.value.value)
+      conf.synchronized {
+        val newJobConf = new JobConf(conf)
         initLocalJobConfFuncOpt.map(f => f(newJobConf))
         HadoopRDD.putCachedMetadata(jobConfCacheKey, newJobConf)
         newJobConf
