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Posted to dev@kafka.apache.org by "Dong Zhong (JIRA)" <ji...@apache.org> on 2014/02/19 12:45:19 UTC

[jira] [Created] (KAFKA-1273) Brokers should make sure replica.fetch.max.bytes >= message.max.bytes

Dong Zhong created KAFKA-1273:
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             Summary: Brokers should make sure replica.fetch.max.bytes >= message.max.bytes
                 Key: KAFKA-1273
                 URL: https://issues.apache.org/jira/browse/KAFKA-1273
             Project: Kafka
          Issue Type: Bug
          Components: replication
    Affects Versions: 0.8.0
            Reporter: Dong Zhong
            Assignee: Neha Narkhede


If message.max.bytes is larger than replica.fetch.max.bytes，followers can't fetch data from the leader and will incur endless retry. And this may cause high network traffic between followers and leaders.

Brokers should make sure replica.fetch.max.bytes >= message.max.bytes by adding a sanity check, or throw an exception.



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