Ted Yu created FLINK-2963:
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Summary: Dependence on SerializationUtils#deserialize() should be avoided
Key: FLINK-2963
URL:
https://issues.apache.org/jira/browse/FLINK-2963 Project: Flink
Issue Type: Bug
Reporter: Ted Yu
Priority: Minor
There is a problem with `SerializationUtils` from Apache Commons
Lang. Here is an open issue where the class will throw a
`ClassNotFoundException` even if the class is in the classpath in a
multiple-classloader environment:
https://issues.apache.org/jira/browse/LANG-1049{code}
state = (HashMap<String, Serializable>) SerializationUtils.deserialize(bais);
./flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators/windowing/NonKeyedWindowOperator.java
state = (HashMap<String, Serializable>) SerializationUtils.deserialize(bais);
./flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/operators/windowing/WindowOperator.java
return SerializationUtils.deserialize(message);
./flink-streaming-java/src/main/java/org/apache/flink/streaming/util/serialization/JavaDefaultStringSchema.java
T copied = SerializationUtils.deserialize(SerializationUtils
./flink-streaming-java/src/test/java/org/apache/flink/streaming/util/MockOutput.java
{code}
We should move away from SerializationUtils.deserialize()
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