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MINOR: add UPGRADE_FROM to 2.0-2.3 config docs (#7831) 

Reviewers: Guozhang Wang <guozhang@confluent.io>, Matthias J. Sax <matthias@confluent.io>
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A. Sophie Blee-Goldman 2020-01-01 18:24:59 -05:00 committed by Matthias J. Sax
parent a38c65475f
commit 9482bfe2ce
1 changed files with 18 additions and 2 deletions
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20
docs/streams/developer-guide/config-streams.html
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@ -284,12 +284,17 @@
<td colspan="2">Timestamp extractor class that implements the <code class="docutils literal"><span class="pre">TimestampExtractor</span></code> interface.</td>
<td>See <a class="reference internal" href="#streams-developer-guide-timestamp-extractor"><span class="std std-ref">Timestamp Extractor</span></a></td>
</tr>
<tr class="row-even"><td>value.serde</td>
<tr class="row-even"><td>upgrade.from</td>
<td>Medium</td>
<td colspan="2">The version you are upgrading from during a rolling upgrade.</td>
<td>See <a class="reference internal" href="#streams-developer-guide-upgrade-from"><span class="std std-ref">Upgrade From</span></a></td>
</tr>
<tr class="row-odd"><td>value.serde</td>
<td>Medium</td>
<td colspan="2">Default serializer/deserializer class for record values, implements the <code class="docutils literal"><span class="pre">Serde</span></code> interface (see also key.serde).</td>
<td><code class="docutils literal"><span class="pre">Serdes.ByteArray().getClass().getName()</span></code></td>
</tr>
<tr class="row-odd"><td>windowstore.changelog.additional.retention.ms</td>
<tr class="row-even"><td>windowstore.changelog.additional.retention.ms</td>
<td>Low</td>
<td colspan="2">Added to a windows maintainMs to ensure data is not deleted from the log prematurely. Allows for clock drift.</td>
<td>86400000 milliseconds = 1 day</td>
@ -560,6 +565,17 @@
</div>
</div></blockquote>
</div>
<div class="section" id="upgrade-from">
<h4><a class="toc-backref" href="#id14">upgrade.from</a><a class="headerlink" href="#upgrade-from" title="Permalink to this headline"></a></h4>
<blockquote>
<div>
The version you are upgrading from. It is important to set this config when performing a rolling upgrade to certain versions, as described in the upgrade guide.
You should set this config to the appropriate version before bouncing your instances and upgrading them to the newer version. Once everyone is on the
newer version, you should remove this config and do a second rolling bounce. It is only necessary to set this config and follow the two-bounce upgrade path
when upgrading from below version 2.0.
</div>
</blockquote>
</div>
</div>
<div class="section" id="kafka-consumers-and-producer-configuration-parameters">
<h3><a class="toc-backref" href="#id16">Kafka consumers, producer and admin client configuration parameters</a><a class="headerlink" href="#kafka-consumers-and-producer-configuration-parameters" title="Permalink to this headline"></a></h3>