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Posted to issues@storm.apache.org by "shezler (JIRA)" <ji...@apache.org> on 2017/08/28 06:07:00 UTC

[jira] [Created] (STORM-2711) use KafkaTridentSpoutOpaque poll msg slowly.

shezler created STORM-2711:
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             Summary: use KafkaTridentSpoutOpaque poll msg slowly.
                 Key: STORM-2711
                 URL: https://issues.apache.org/jira/browse/STORM-2711
             Project: Apache Storm
          Issue Type: Question
          Components: examples, storm-kafka-client
    Affects Versions: 1.1.0
         Environment: mac,IDEA, LocalCluster
            Reporter: shezler


At first I run producer examples to make msgs in kafka, which topic is 5 partition 1 replication, then the number of total message was about 4000, per partition almost 800. Then I {color:red}run the part of consumer example in TridentKafkaClientWordCountNamedTopics in storm-kafka-client-examples{color}, First pull messages at a certain speed, when each partition to more than 500, significantly {color:red}slower speed {color}



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