ad1happy2go commented on code in PR #9059:
URL: https://github.com/apache/hudi/pull/9059#discussion_r1244613990
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hudi-utilities/src/main/java/org/apache/hudi/utilities/deltastreamer/DeltaSync.java:
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@@ -639,7 +639,13 @@ private Pair<SchemaProvider, Pair<String,
JavaRDD<HoodieRecord>>> fetchFromSourc
BuiltinKeyGenerator builtinKeyGenerator = (BuiltinKeyGenerator)
HoodieSparkKeyGeneratorFactory.createKeyGenerator(props);
List<HoodieRecord> avroRecords = new ArrayList<>();
while (genericRecordIterator.hasNext()) {
- GenericRecord genRec = genericRecordIterator.next();
+ GenericRecord genRec = null;
+ try {
+ genRec = genericRecordIterator.next();
+ } catch (IllegalArgumentException e) {
+ LOG.warn("Handling exception for transaction topic - " +
e.getMessage());
+ break;
Review Comment:
@danny0405 For the transactional(exactly once) topics, there is an issue
that even if it reaches the end of topic the hasNext function gives true but
the next function is throwing the exception. In such cases only we will ignore
the exception and break the loop.
For the normal Kafka topics catch block will not be running as next will not
fail.
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