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Posted to dev@flink.apache.org by "Zhenghua Gao (Jira)" <ji...@apache.org> on 2020/02/10 12:18:00 UTC

[jira] [Created] (FLINK-15968) LegacyTypeInfoDataTypeConverter should support conversion between BINARY/VARBINARY and BYTE_PRIMITIVE_ARRAY_TYPE_INFO

Zhenghua Gao created FLINK-15968:
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             Summary: LegacyTypeInfoDataTypeConverter should support conversion between BINARY/VARBINARY and BYTE_PRIMITIVE_ARRAY_TYPE_INFO
                 Key: FLINK-15968
                 URL: https://issues.apache.org/jira/browse/FLINK-15968
             Project: Flink
          Issue Type: Bug
          Components: Table SQL / Legacy Planner, Table SQL / Planner
    Affects Versions: 1.11.0
            Reporter: Zhenghua Gao


Currently LegacyTypeInfoDataTypeConverter only support conversion between DataTypes.BYTES and BYTE_PRIMITIVE_ARRAY_TYPE_INFO. When we update connectors to new type system, we need to convert BINARY(n) or VARBINARY(n) to BYTE_PRIMITIVE_ARRAY_TYPE_INFO. 

The Hive connector achieve this via depending blink planner‘s conversion logic, which is odd because a planner dependency won't be necessary for connectors.

 



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