Hiroshi Ikeda created HADOOP-10275:
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Summary: Serialization should remove its type parameter
Key: HADOOP-10275
URL: https://issues.apache.org/jira/browse/HADOOP-10275
Project: Hadoop Common
Issue Type: Bug
Affects Versions: 2.2.0
Reporter: Hiroshi Ikeda
Priority: Minor
org.apache.hadoop.io.serializer.Serialization is defined as:
{code}
public interface Serialization<T> {
...
Serializer<T> getSerializer(Class<T> c);
Deserializer<T> getDeserializer(Class<T> c);
}
{code}
but the type parameter <T> is semantically invalid, and type mismatchings in
the code are suppressed by explicit cast and annotations.
This interface should be defined as follows:
{code}
public interface Serialization {
...
<T> Serializer<T> getSerializer(Class<T> c);
<T> Deserializer<T> getDeserializer(Class<T> c);
}
{code}
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