zhangminglei created FLINK-9982:
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Summary: NPE in EnumValueSerializer#copy
Key: FLINK-9982
URL: https://issues.apache.org/jira/browse/FLINK-9982
Project: Flink
Issue Type: Bug
Reporter: zhangminglei-- This message was sent by Atlassian JIRA (v7.6.3#76005)
