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| author | rotems <roter> | 2015-12-04 16:58:31 -0800 |
|---|---|---|
| committer | Marcelo Vanzin <vanzin@cloudera.com> | 2015-12-04 16:58:34 -0800 |
| commit | f30373f5ee60f9892c28771e34b208e4f1f675a6 (patch) | |
| tree | 383e6745fa9a9e078f9ba736a83c135b6ced1adf /core | |
| parent | bbfc16ec9d690c2dfa20896bd6d33f9783b9c109 (diff) | |
| download | spark-f30373f5ee60f9892c28771e34b208e4f1f675a6.tar.gz spark-f30373f5ee60f9892c28771e34b208e4f1f675a6.tar.bz2 spark-f30373f5ee60f9892c28771e34b208e4f1f675a6.zip | |
[SPARK-12080][CORE] Kryo - Support multiple user registrators
Author: rotems <roter>
Closes #10078 from Botnaim/KryoMultipleCustomRegistrators.
Diffstat (limited to 'core')
| -rw-r--r-- | core/src/main/scala/org/apache/spark/serializer/KryoSerializer.scala | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/core/src/main/scala/org/apache/spark/serializer/KryoSerializer.scala b/core/src/main/scala/org/apache/spark/serializer/KryoSerializer.scala index d5ba690ed0..7b77f78ce6 100644 --- a/core/src/main/scala/org/apache/spark/serializer/KryoSerializer.scala +++ b/core/src/main/scala/org/apache/spark/serializer/KryoSerializer.scala @@ -70,7 +70,9 @@ class KryoSerializer(conf: SparkConf) private val referenceTracking = conf.getBoolean("spark.kryo.referenceTracking", true) private val registrationRequired = conf.getBoolean("spark.kryo.registrationRequired", false) - private val userRegistrator = conf.getOption("spark.kryo.registrator") + private val userRegistrators = conf.get("spark.kryo.registrator", "") + .split(',') + .filter(!_.isEmpty) private val classesToRegister = conf.get("spark.kryo.classesToRegister", "") .split(',') .filter(!_.isEmpty) @@ -119,7 +121,7 @@ class KryoSerializer(conf: SparkConf) classesToRegister .foreach { className => kryo.register(Class.forName(className, true, classLoader)) } // Allow the user to register their own classes by setting spark.kryo.registrator. - userRegistrator + userRegistrators .map(Class.forName(_, true, classLoader).newInstance().asInstanceOf[KryoRegistrator]) .foreach { reg => reg.registerClasses(kryo) } // scalastyle:on classforname |