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https://issues.apache.org/jira/browse/STORM-512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14497827#comment-14497827
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ASF GitHub Bot commented on STORM-512:
--------------------------------------
Github user miguno commented on the pull request:
https://github.com/apache/storm/pull/275#issuecomment-93690832
Since KafkaBolt is extending BaseRichBolt, I think we should perform a
`collector.ack(input)` before `return`. Tick tuples must be acked like
"normal" tuples.
```
public class KafkaBolt<K, V> extends BaseRichBolt {
public void execute(Tuple input) {
if (TupleUtils.isTick(input)) {
return; // Do not try to send ticks to Kafka
}
...
}
```
> KafkaBolt doesn't handle ticks properly
> ---------------------------------------
>
> Key: STORM-512
> URL: https://issues.apache.org/jira/browse/STORM-512
> Project: Apache Storm
> Issue Type: Bug
> Reporter: Niels Basjes
> Assignee: Niels Basjes
> Fix For: 0.11.0
>
>
> I found that when using the KafkaBolt the tick tuples are not handled
> properly. They should be ignored and the reality is that they are not.
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