danny0405 commented on code in PR #9327:
URL: https://github.com/apache/hudi/pull/9327#discussion_r1282541082
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hudi-common/src/test/java/org/apache/hudi/common/model/TestHoodieRecordDelegate.java:
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@@ -70,4 +78,24 @@ public void testKryoSerializeDeserialize() {
assertEquals(new HoodieRecordLocation("001", "file01"),
hoodieRecordDelegate.getCurrentLocation().get());
assertEquals(new HoodieRecordLocation("001", "file-01"),
hoodieRecordDelegate.getNewLocation().get());
}
+
+ public Kryo getKryoInstance() {
+ final Kryo kryo = new Kryo();
+ // This instance of Kryo should not require prior registration of classes
+ kryo.setRegistrationRequired(false);
+ kryo.setInstantiatorStrategy(new Kryo.DefaultInstantiatorStrategy(new
StdInstantiatorStrategy()));
+ // Handle cases where we may have an odd classloader setup like with
libjars
+ // for hadoop
+ kryo.setClassLoader(Thread.currentThread().getContextClassLoader());
+
+ // Register Hudi's classes
+ new HoodieCommonKryoRegistrar().registerClasses(kryo);
+
+ // Register serializers
+ kryo.register(Utf8.class, new SerializationUtils.AvroUtf8Serializer());
+ kryo.register(GenericData.Fixed.class, new GenericAvroSerializer<>());
Review Comment:
Do we need a registration for avro classes?
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