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Fix messages waiting for empty topic (#60)

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Anton Petrov 2020-06-15 13:12:56 +03:00 • committed by GitHub
parent b60f2a357e
commit 5a0b23ed59
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1 changed files with 2 additions and 1 deletions
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kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/service/ConsumingService.java
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@ -68,12 +68,13 @@ public class ConsumingService {
assignPartitions(consumer); assignPartitions(consumer);
seekOffsets(consumer); seekOffsets(consumer);
int pollsCount = 0; int pollsCount = 0;
while (!sink.isCancelled() || ++pollsCount > MAX_POLLS_COUNT) { while (!sink.isCancelled() && ++pollsCount < MAX_POLLS_COUNT) {
ConsumerRecords<Bytes, Bytes> records = consumer.poll(POLL_TIMEOUT_MS); ConsumerRecords<Bytes, Bytes> records = consumer.poll(POLL_TIMEOUT_MS);
log.info("{} records polled", records.count()); log.info("{} records polled", records.count());
records.iterator() records.iterator()
.forEachRemaining(sink::next); .forEachRemaining(sink::next);
} }
sink.complete();
} catch (Exception e) { } catch (Exception e) {
log.error("Error occurred while consuming records", e); log.error("Error occurred while consuming records", e);
throw new RuntimeException(e); throw new RuntimeException(e);