Dippatel98 commented on code in PR #32456:
URL: https://github.com/apache/beam/pull/32456#discussion_r1763679293
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sdks/java/io/kafka/src/main/java/org/apache/beam/sdk/io/kafka/ReadFromKafkaDoFn.java:
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@@ -461,6 +461,11 @@ public ProcessContinuation processElement(
return ProcessContinuation.resume();
}
for (ConsumerRecord<byte[], byte[]> rawRecord : rawRecords) {
+ // If the Kafka consumer returns a record with an offset that is
already processed
+ // the record can be safely skipped.
+ if (rawRecord.offset() < startOffset) {
+ continue;
Review Comment:
Done. Skip till 10 sec, then stop with backoff of 5 minutes. I chose the
values arbitrarily, i can change it if you have a better default suggestion.
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