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https://issues.apache.org/jira/browse/KAFKA-1140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guozhang Wang updated KAFKA-1140:
---------------------------------
Attachment: KAFKA-1140_2013-11-26_18:29:53.patch
> Move the decoding logic from ConsumerIterator.makeNext to next
> --------------------------------------------------------------
>
> Key: KAFKA-1140
> URL: https://issues.apache.org/jira/browse/KAFKA-1140
> Project: Kafka
> Issue Type: Bug
> Reporter: Guozhang Wang
> Assignee: Guozhang Wang
> Fix For: 0.8.1
>
> Attachments: KAFKA-1140.patch, KAFKA-1140_2013-11-25_12:53:17.patch,
> KAFKA-1140_2013-11-25_12:55:34.patch, KAFKA-1140_2013-11-26_14:41:00.patch,
> KAFKA-1140_2013-11-26_18:29:53.patch
>
>
> Usually people will write code around consumer like
> while(iter.hasNext()) {
> try {
> msg = iter.next()
> // do something
> }
> catch{
> }
> }
> ----
> However, the iter.hasNext() call itself can throw exceptions due to decoding
> failures. It would be better to move the decoding to the next function call.
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