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https://issues.apache.org/jira/browse/STORM-1725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15268333#comment-15268333
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ASF GitHub Bot commented on STORM-1725:
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Github user HeartSaVioR commented on the pull request:
https://github.com/apache/storm/pull/1382#issuecomment-216463802
+1
> Kafka Spout New Consumer API - KafkaSpoutRetryExponentialBackoff method
> should use HashMap instead of TreeMap not to throw Exception
> ------------------------------------------------------------------------------------------------------------------------------------
>
> Key: STORM-1725
> URL: https://issues.apache.org/jira/browse/STORM-1725
> Project: Apache Storm
> Issue Type: Bug
> Components: storm-kafka
> Affects Versions: 1.0.0
> Reporter: Hugo Louro
> Assignee: Hugo Louro
> Priority: Blocker
> Fix For: 1.0.1
>
>
> The method
> org.apache.storm.kafka.spout.KafkaSpoutRetryExponentialBackoff#retriableTopicPartitions
> currently uses TreeMap but TopicPartition does not implement Comparable.
> Since ordering is not important, HashMap is the most appropriate data
> structure here, and the one I meant to use to begin with.
> The fix will replace TreeMap with HashMap.
> This issue was found by @jianbzhou and credit should be given to him.
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