lamber-ken commented on a change in pull request #1352: [HUDI-625] Fixing
performance issues around DiskBasedMap & kryo
URL: https://github.com/apache/incubator-hudi/pull/1352#discussion_r383679017
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File path:
hudi-common/src/main/java/org/apache/hudi/common/util/SerializationUtils.java
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@@ -121,50 +116,16 @@ Object deserialize(byte[] objectData) {
public Kryo newKryo() {
- Kryo kryo = new KryoBase();
+ Kryo kryo = new Kryo();
// ensure that kryo doesn't fail if classes are not registered with kryo.
kryo.setRegistrationRequired(false);
// This would be used for object initialization if nothing else works
out.
- kryo.setInstantiatorStrategy(new
org.objenesis.strategy.StdInstantiatorStrategy());
+ kryo.setInstantiatorStrategy(new Kryo.DefaultInstantiatorStrategy(new
StdInstantiatorStrategy()));
Review comment:
Very right.
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