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https://issues.apache.org/jira/browse/FLINK-15968?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhenghua Gao updated FLINK-15968:
---------------------------------
Description:
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(p) or VARBINARY(p) to
BYTE_PRIMITIVE_ARRAY_TYPE_INFO. A similar logic has been implemented for
CHAR/VARCHAR type.
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.
was:
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(p) or VARBINARY(p) 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.
> LegacyTypeInfoDataTypeConverter should support conversion from
> BINARY/VARBINARY to 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
> Priority: Major
>
> 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(p) or VARBINARY(p) to
> BYTE_PRIMITIVE_ARRAY_TYPE_INFO. A similar logic has been implemented for
> CHAR/VARCHAR type.
> 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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