HyukjinKwon commented on a change in pull request #25262:
[SPARK-28486][CORE][PYTHON] Map PythonBroadcast's data file to a BroadcastBlock
to avoid delete by GC
URL: https://github.com/apache/spark/pull/25262#discussion_r309001102
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File path:
core/src/main/scala/org/apache/spark/broadcast/BroadcastManager.scala
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@@ -19,11 +19,12 @@ package org.apache.spark.broadcast
import java.util.concurrent.atomic.AtomicLong
-import scala.reflect.ClassTag
+import scala.reflect.{classTag, ClassTag}
Review comment:
Seems not used.
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