Github user jfenc91 commented on a diff in the pull request:
    --- Diff: 
    @@ -266,26 +266,32 @@ private void doSeekRetriableTopicPartitions() {
                 if (offsetAndMeta != null) {
           , offsetAndMeta.offset() + 1);  // 
seek to the next offset that is ready to commit in next commit cycle
                 } else {
    -                kafkaConsumer.seekToEnd(toArrayList(rtp));    // Seek to 
last committed offset
    +      , acked.get(rtp).committedOffset + 
1);    // Seek to last committed offset
    --- End diff --
    @srdo Yes, in the case that the failed tuple is not the first message in 
the batch since the last committed offset things worked fine how they were 
    I agree. Honestly, the idea of auto commit mode seems to go against the 
philosophy of storm's processing guarantees. Putting the offsets that need to 
be retried in memory isn't enough in the case of restarts. I propose we address 
auto commit mode in a separate PR. Sound alright?

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