linliu-code commented on code in PR #17601:
URL: https://github.com/apache/hudi/pull/17601#discussion_r2742797087
##########
hudi-common/src/main/java/org/apache/hudi/internal/schema/convert/AvroInternalSchemaConverter.java:
##########
@@ -510,4 +525,68 @@ private static int computeMinBytesForPrecision(int
precision) {
}
return numBytes;
}
+
+ /**
+ * Checks if a logical type is an instance of LocalTimestampMillis using
reflection.
+ * Returns false if the class doesn't exist (e.g., in Avro 1.8.2).
+ */
+ private static boolean isLocalTimestampMillis(LogicalType logicalType) {
+ if (logicalType == null) {
+ return false;
+ }
+ try {
+ Class<?> localTimestampMillisClass =
Class.forName("org.apache.avro.LogicalTypes$LocalTimestampMillis");
+ return localTimestampMillisClass.isInstance(logicalType);
+ } catch (ClassNotFoundException e) {
+ // Class doesn't exist (e.g., Avro 1.8.2)
+ return false;
+ }
+ }
+
+ /**
+ * Checks if a logical type is an instance of LocalTimestampMicros using
reflection.
+ * Returns false if the class doesn't exist (e.g., in Avro 1.8.2).
+ */
+ private static boolean isLocalTimestampMicros(LogicalType logicalType) {
+ if (logicalType == null) {
+ return false;
+ }
+ try {
+ Class<?> localTimestampMicrosClass =
Class.forName("org.apache.avro.LogicalTypes$LocalTimestampMicros");
Review Comment:
Done.
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