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ASF GitHub Bot commented on FLINK-8756: --------------------------------------- Github user GJL commented on the issue: https://github.com/apache/flink/pull/5573 @yanghua Take a look at `SerializedValueDeserializer` and `SerializedValueSerializer`. You can use `@JsonSerialize(using= ... )`, `@JsonSerialize(keyUsing= ... )`, and `@JsonDeserialize` to specify the class for ser/des. > Support ClusterClient.getAccumulators() in RestClusterClient > ------------------------------------------------------------ > > Key: FLINK-8756 > URL: https://issues.apache.org/jira/browse/FLINK-8756 > Project: Flink > Issue Type: Improvement > Components: Client > Affects Versions: 1.5.0 > Reporter: Aljoscha Krettek > Assignee: vinoyang > Priority: Blocker > Fix For: 1.5.0 > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)