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Posted to dev@kafka.apache.org by "Eno Thereska (JIRA)" <ji...@apache.org> on 2017/05/22 10:01:04 UTC

[jira] [Created] (KAFKA-5302) Improve exception handling on streams client (communication with brokers)

Eno Thereska created KAFKA-5302:
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             Summary: Improve exception handling on streams client (communication with brokers)
                 Key: KAFKA-5302
                 URL: https://issues.apache.org/jira/browse/KAFKA-5302
             Project: Kafka
          Issue Type: Sub-task
          Components: streams
    Affects Versions: 0.11.0.0
            Reporter: Eno Thereska
            Assignee: Eno Thereska


These are exceptions in StreamsKafkaClient.java.

Currently throws either StreamsException or BrokerNotFoundException.
Used by InternalTopicManager to create topics and get their metadata.
Used by StreamPartitionAssignor. 
Currently InternalTopicManager retries a few times after catching an exception. 

A failure here is sent all the way up to the stream thread and will stop the streams pipeline. 




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