Github user srdo commented on a diff in the pull request:
https://github.com/apache/storm/pull/1835#discussion_r93105952
--- Diff:
external/storm-kafka-client/src/main/java/org/apache/storm/kafka/spout/KafkaSpout.java
---
@@ -218,7 +224,11 @@ public void nextTuple() {
}
if (poll()) {
- setWaitingToEmit(pollKafkaBroker());
+ try {
+ setWaitingToEmit(pollKafkaBroker());
+ } catch (Exception e) {
+ LOG.error("Failed to poll from kafka.", e);
--- End diff --
Could you share what exception you're seeing here? We haven't seen the
spout be unstable due to exceptions from here.
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