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Posted to issues@flink.apache.org by "Caizhi Weng (JIRA)" <ji...@apache.org> on 2019/07/18 10:47:00 UTC

[jira] [Created] (FLINK-13322) Fix serializer snapshot recovery in BaseArray and BaseMap serializers.

Caizhi Weng created FLINK-13322:
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             Summary: Fix serializer snapshot recovery in BaseArray and BaseMap serializers.
                 Key: FLINK-13322
                 URL: https://issues.apache.org/jira/browse/FLINK-13322
             Project: Flink
          Issue Type: Bug
            Reporter: Caizhi Weng


In BaseArray and BaseMap serializers, their element (or key/value) serializers are not stored in the config snapshot. When restoring the BaseArray/BaseMap serializers from the snapshots, their element/key/value serializers might be incorrect. This situation will happen when user uses his custom kryo serializers as element/key/value serializers.



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