What is the difference between kafka earliest and latest offset values : <p><code>producer</code> sends messages 1, 2, 3, 4</p>

<p><code>consumer</code> receives messages 1, 2, 3, 4</p>

<p><code>consumer</code> crashes/disconnects</p>

<p><code>producer</code> sends messages 5, 6, 7</p>

<p><code>consumer</code> comes back up and should receive messages starting from 5 instead of 7</p>

<p>For this kind of result, which <code>offset</code> value I have to use and what are the other changes/configurations need to do</p>
