[jira] [Created] (FLINK-18162) AddSplitEvents should serialize the splits into bytes.

[Shang Yuanchun (Jira)]

Jiangjie Qin created FLINK-18162:
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             Summary: AddSplitEvents should serialize the splits into bytes.
                 Key: FLINK-18162
                 URL: https://issues.apache.org/jira/browse/FLINK-18162
             Project: Flink
          Issue Type: Bug
          Components: Connectors / Common
            Reporter: Jiangjie Qin


{{AddSplitsEvent}} is a serializable at the moment which contains a list of splits. However, the {{SourceSplit}} is not a subclass of {{Serializable}}. We need to serialize the splits in the {{AddSplitsEvent}} using SplitSerializer before sending it over the wire and deserialize the splits on the reader side.



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