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https://issues.apache.org/jira/browse/FLINK-5576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nico Kruber updated FLINK-5576:
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Description: 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 from the middle of the array anyway. Therefore, we can treat unconsumed
bytes as errors, e.g. from a wrong serializer being used, and throw a
IOException with an appropriate failure message. (was:
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 from the middle of the array anyway. Therefore, we can treat unconsumed
bytes as errors, e.g. from a wrong serializer being used.)
> 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 from the middle of the array anyway. Therefore, we can treat
> unconsumed bytes as errors, e.g. from a wrong serializer being used, and
> throw a IOException with an appropriate failure message.
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