bvaradar commented on a change in pull request #1377: [HUDI-663] Fix
HoodieDeltaStreamer offset not handled correctly
URL: https://github.com/apache/incubator-hudi/pull/1377#discussion_r390466238
##########
File path:
hudi-utilities/src/main/java/org/apache/hudi/utilities/sources/helpers/KafkaOffsetGen.java
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@@ -180,7 +180,7 @@ public KafkaOffsetGen(TypedProperties props) {
.map(x -> new TopicPartition(x.topic(),
x.partition())).collect(Collectors.toSet());
// Determine the offset ranges to read from
- if (lastCheckpointStr.isPresent()) {
+ if (lastCheckpointStr.isPresent() && !lastCheckpointStr.get().isEmpty())
{
Review comment:
@lamber-ken : Also, Instead of handling the empty checkpoints only for
kafka, can we handle it generically in DeltaSync
(https://github.com/apache/incubator-hudi/blob/77d5b92d88d6583bdfc09e4c10ecfe7ddbb04806/hudi-utilities/src/main/java/org/apache/hudi/utilities/deltastreamer/DeltaSync.java#L262)
so that we can have an uniform handling of checkpoints across sources ?
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