deniskuzZ commented on code in PR #5792:
URL: https://github.com/apache/hive/pull/5792#discussion_r2098240180
##########
iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/HiveIcebergFilterFactory.java:
##########
@@ -228,6 +228,32 @@ private static Object convertLiteral(Object literal,
TransformSpec transform) {
}
}
+ public static Object convertPartitionLiteral(Object literal, TransformSpec
transform) {
Review Comment:
````
private static Object convertLiteral(Object literal, TransformSpec
transform) {
if (transform == null) {
return literal;
}
try {
switch (transform.getTransformType()) {
case YEAR:
case MONTH:
case DAY:
case HOUR:
return convertTimeLiteral(literal));
case TRUNCATE:
return
Transforms.truncate(transform.getTransformParam().get()).bind(Types.StringType.get())
.apply(literal.toString());
case BUCKET:
return
Transforms.bucket(transform.getTransformParam().get()).bind(Types.StringType.get())
.apply(literal.toString());
case IDENTITY:
return literal;
default:
throw new UnsupportedOperationException("Unknown transform: " +
transform.getTransformType());
}
} catch (NumberFormatException | DateTimeException |
IllegalStateException e) {
throw new RuntimeException(
String.format("Unable to parse value '%s' as '%s' transform
value", literal.toString(), transform));
}
}
````
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