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From shikhar <...@git.apache.org>
Subject [GitHub] flink pull request: FLINK-3398: Allow for opting-out from Kafka of...
Date Fri, 08 Apr 2016 19:10:47 GMT
Github user shikhar commented on the pull request:

    https://github.com/apache/flink/pull/1690#issuecomment-207563659
  
    Another thing is that presence of offsets in ZK (0.8) / Kafka (0.9) also affects what
happens when a job is starting without a checkpoint / savepoint. If they are present, the
reset mode won't be respected, and there is potential for dropping messages (e.g. if the recovery
strategy in the absence of a valid checkpoint or savepoint is to process from the beginning
of available data with offset reset mode 'earliest').


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