leonardBang commented on a change in pull request #10027: [FLINK-14549][Table
SQL/Planner] Bring more detail by using logicalTy…
URL: https://github.com/apache/flink/pull/10027#discussion_r340040595
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File path:
flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/sinks/TableSinkUtils.scala
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@@ -50,21 +50,24 @@ object TableSinkUtils {
val srcFieldTypes = query.getTableSchema.getFieldDataTypes
val sinkFieldTypes = sink.getTableSchema.getFieldDataTypes
- if (srcFieldTypes.length != sinkFieldTypes.length ||
- srcFieldTypes.zip(sinkFieldTypes).exists { case (srcF, snkF) =>
- !PlannerTypeUtils.isInteroperable(
- fromDataTypeToLogicalType(srcF), fromDataTypeToLogicalType(snkF))
+ val srcLogicalTypes = srcFieldTypes.map(t => fromDataTypeToLogicalType(t))
+ val sinkLogicalTypes = sinkFieldTypes.map(t =>
fromDataTypeToLogicalType(t))
+
+ if (srcLogicalTypes.length != sinkLogicalTypes.length ||
+ srcLogicalTypes.zip(sinkLogicalTypes).exists {
+ case (srcType, sinkType) =>
+ !PlannerTypeUtils.isInteroperable(srcType, sinkType)
}) {
val srcFieldNames = query.getTableSchema.getFieldNames
val sinkFieldNames = sink.getTableSchema.getFieldNames
// format table and table sink schema strings
- val srcSchema = srcFieldNames.zip(srcFieldTypes)
- .map { case (n, t) => s"$n: ${t.getConversionClass.getSimpleName}" }
+ val srcSchema = srcFieldNames.zip(srcLogicalTypes)
+ .map { case (n, t) => s"$n: ${t.toString}" }
.mkString("[", ", ", "]")
- val sinkSchema = sinkFieldNames.zip(sinkFieldTypes)
- .map { case (n, t) => s"$n: ${t.getConversionClass.getSimpleName}" }
+ val sinkSchema = sinkFieldNames.zip(sinkLogicalTypes)
+ .map { case (n, t) => s"$n: ${t.toString}" }
Review comment:
@JingsongLi I update, Could you have a more look ?
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