hi : Discuss on Upgrade Calcite dependency to 1.18, I think the following points need to be considered first: 1. Upgrade Jackson version to 2.9.6 Because the Jackson version supported by calcite1.18.0 has been upgraded to Jackson 2.9.6. 2. Need to upgrade flink - Jackson in the shaded version Because many flink dependency from the flink - shaded. 3. Upgrade calcite version in flink-core Upgrade from calcite 1.17.0 to calcite 1.18.0. 4. Suggest the calcite also packaged into shaded
https://issues.apache.org/jira/browse/FLINK-10076 thanks qianjin
