[jira] [Created] (FLINK-10567) Lost serialize fields when ttl state store with the mutable serializer

[Shang Yuanchun (Jira)]

aitozi created FLINK-10567:
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             Summary: Lost serialize fields when ttl state store with the mutable serializer
                 Key: FLINK-10567
                 URL: https://issues.apache.org/jira/browse/FLINK-10567
             Project: Flink
          Issue Type: Bug
          Components: State Backends, Checkpointing
    Affects Versions: 1.7.0
            Reporter: aitozi
            Assignee: aitozi
             Fix For: 1.7.0


In TtlStateSerializer, when it is duplicate, it will lost the long field serializer which will lead to exception when createInstance, which can easily be reproduced by the test case



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