srowen commented on a change in pull request #25470: [SPARK-28751][Core][WIP]
Improve java serializer deserialization performance
URL: https://github.com/apache/spark/pull/25470#discussion_r319105836
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File path: core/src/main/scala/org/apache/spark/internal/config/package.scala
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@@ -1333,6 +1333,12 @@ package object config {
.booleanConf
.createWithDefault(true)
+ private[spark] val JAVA_SERIALIZER_CACHE_RESOLVED_CLASSES =
+ ConfigBuilder("spark.serializer.javaSerializer.cache.resolvedClasses")
+ .doc("Whether to cache the resolved class when deserialize object with
JavaSerializer")
Review comment:
deserialize object -> deserializing objects
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