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ASF GitHub Bot commented on FLINK-7835: --------------------------------------- Github user aljoscha commented on a diff in the pull request: https://github.com/apache/flink/pull/4821#discussion_r144514570 --- Diff: flink-libraries/flink-cep/src/main/java/org/apache/flink/cep/NonDuplicatingTypeSerializer.java --- @@ -190,13 +190,6 @@ public int hashCode() { return typeSerializer.hashCode(); } - private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException { --- End diff -- removing this means that `elementList` and `identityMap` will not be initialised after deserialisation. > Fix duplicate() method in NFASerializer > --------------------------------------- > > Key: FLINK-7835 > URL: https://issues.apache.org/jira/browse/FLINK-7835 > Project: Flink > Issue Type: Sub-task > Components: CEP > Affects Versions: 1.3.0, 1.3.1, 1.3.2 > Reporter: Kostas Kloudas > Assignee: Kostas Kloudas > Fix For: 1.4.0 > > -- This message was sent by Atlassian JIRA (v6.4.14#64029)