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Posted to dev@flink.apache.org by "Nico Kruber (JIRA)" <ji...@apache.org> on 2017/01/19 14:40:26 UTC

[jira] [Created] (FLINK-5576) extend deserialization functions of KvStateRequestSerializer to detect unconsumed bytes

Nico Kruber created FLINK-5576:
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             Summary: extend deserialization functions of KvStateRequestSerializer to detect unconsumed bytes
                 Key: FLINK-5576
                 URL: https://issues.apache.org/jira/browse/FLINK-5576
             Project: Flink
          Issue Type: Improvement
          Components: Queryable State
    Affects Versions: 1.2.0
            Reporter: Nico Kruber
            Assignee: Nico Kruber
            Priority: Minor


KvStateRequestSerializer#deserializeValue and KvStateRequestSerializer#deserializeList both deserialize a given byte array. This is used by clients and unit tests and it is fair to assume that these byte arrays represent a complete value since we do not offer a method to continue reading form the middle of the array anyway. Therefore, we can treat unconsumed bytes as errors, e.g. from a wrong serializer being used.



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