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Posted to dev@kafka.apache.org by "Jason Gustafson (JIRA)" <ji...@apache.org> on 2017/06/20 21:24:00 UTC

[jira] [Resolved] (KAFKA-5290) docs need clarification on meaning of 'committed' to the log

     [ https://issues.apache.org/jira/browse/KAFKA-5290?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Gustafson resolved KAFKA-5290.
------------------------------------
    Resolution: Fixed

> docs need clarification on meaning of 'committed' to the log
> ------------------------------------------------------------
>
>                 Key: KAFKA-5290
>                 URL: https://issues.apache.org/jira/browse/KAFKA-5290
>             Project: Kafka
>          Issue Type: Bug
>          Components: documentation
>            Reporter: Edoardo Comar
>            Assignee: Edoardo Comar
>
> The docs around
> http://kafka.apache.org/documentation/#semantics
> http://kafka.apache.org/documentation/#replication
> say
> ??A message is considered "committed" when all in sync replicas for that partition have applied it to their log. Only committed messages are ever given out to the consumer??
> I've always found that in need of clarification - as the producer acks setting is crucial in determining what committed means.
> Based on conversations with [~rsivaram], [~apurva], [~vahid]



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