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6 changes: 3 additions & 3 deletions docs/upgrade.html
Original file line number Diff line number Diff line change
Expand Up @@ -46,14 +46,14 @@ <h4><a id="upgrade_2_0_0" href="#upgrade_2_0_0">Upgrading from 0.8.x, 0.9.x, 0.1
overridden the message format version, you should keep its current value. Alternatively, if you are upgrading from a version prior
to 0.11.0.x, then CURRENT_MESSAGE_FORMAT_VERSION should be set to match CURRENT_KAFKA_VERSION.
<ul>
<li>inter.broker.protocol.version=CURRENT_KAFKA_VERSION (e.g. 0.8.2, 0.9.0, 0.10.0, 0.10.1, 0.10.2, 0.11.0, 1.0, 1.1, 1.2).</li>
<li>inter.broker.protocol.version=CURRENT_KAFKA_VERSION (e.g. 0.8.2, 0.9.0, 0.10.0, 0.10.1, 0.10.2, 0.11.0, 1.0, 1.1).</li>
<li>log.message.format.version=CURRENT_MESSAGE_FORMAT_VERSION (See <a href="#upgrade_10_performance_impact">potential performance impact
following the upgrade</a> for the details on what this configuration does.)</li>
</ul>
If you are upgrading from 0.11.0.x, 1.0.x, 1.1.x, or 1.2.x and you have not overridden the message format, then you only need to override
If you are upgrading from 0.11.0.x, 1.0.x, or 1.1.x and you have not overridden the message format, then you only need to override
the inter-broker protocol format.
<ul>
<li>inter.broker.protocol.version=CURRENT_KAFKA_VERSION (0.11.0, 1.0, 1.1, 1.2).</li>
<li>inter.broker.protocol.version=CURRENT_KAFKA_VERSION (0.11.0, 1.0, 1.1).</li>
</ul>
</li>
<li> Upgrade the brokers one at a time: shut down the broker, update the code, and restart it. </li>
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