v1.1.5, "my brain is a polluted mess"

- @dadah89 adds --output_binlog_position to optionally output the
  position with the row
- @dadah89 adds --output_commit_info to turn off xid/commit fields
- maxwell now supports tables with partitions
- maxwell now supports N maxwells per-server.  see the client_id /
  replica_server_id options.
- two parser fixes, for engine=`innodb` and CHARSET ASCII
- lay the ground work for doing master recovery; we add a heartbeat into
  the positions table that we can co-ordinate around.

Dockerfile

@@ -1,5 +1,5 @@
 FROM java:openjdk-7-jre
-ENV MAXWELL_VERSION 1.1.4
+ENV MAXWELL_VERSION 1.1.5
 
 RUN apt-get update && apt-get -y upgrade
 

README.md

@@ -16,7 +16,7 @@ but differentiates itself with these features:
 Maxwell is intended as a source for event-based readers, eg various ETL applications, search indexing,
 stat emitters.
 
-- Download: [https://github.com/zendesk/maxwell/releases/download/v1.1.4/maxwell-1.1.4.tar.gz](https://github.com/zendesk/maxwell/releases/download/v1.1.4/maxwell-1.1.4.tar.gz)
+- Download: [https://github.com/zendesk/maxwell/releases/download/v1.1.5/maxwell-1.1.5.tar.gz](https://github.com/zendesk/maxwell/releases/download/v1.1.5/maxwell-1.1.5.tar.gz)
 - Source: [https://github.com/zendesk/maxwell](https://github.com/zendesk/maxwell)
 
 <br style="clear:both"/>

docs/docs/quickstart.md

@@ -1,13 +1,13 @@
 ### Download
 ***
-- Download binary distro: [https://github.com/zendesk/maxwell/releases/download/v1.1.4/maxwell-1.1.4.tar.gz](https://github.com/zendesk/maxwell/releases/download/v1.1.4/maxwell-1.1.4.tar.gz)
+- Download binary distro: [https://github.com/zendesk/maxwell/releases/download/v1.1.5/maxwell-1.1.5.tar.gz](https://github.com/zendesk/maxwell/releases/download/v1.1.5/maxwell-1.1.5.tar.gz)
 - Sources and bug tracking is available on github: [https://github.com/zendesk/maxwell](https://github.com/zendesk/maxwell)
 - Obligatory copy/paste to terminal:
 
 ```
-curl -sLo - https://github.com/zendesk/maxwell/releases/download/v1.1.4/maxwell-1.1.4.tar.gz \
+curl -sLo - https://github.com/zendesk/maxwell/releases/download/v1.1.5/maxwell-1.1.5.tar.gz \
        | tar zxvf -
-cd maxwell-1.1.4
+cd maxwell-1.1.5
 ```
 
 ### Row based replication

docs/site/config/index.html

@@ -152,6 +152,11 @@
                       <li class="toctree-l3"><a href="#schema-storage-host-vs-replica-host">Schema storage host vs replica host</a></li>
 
 
+                      <li class="toctree-l3"><a href="#running-multiple-instances-of-maxwell-against-the-same-master">running multiple instances of maxwell against the same master</a></li>
+
+                          <li><a class="toctree-l4" href="#multiple-instances-on-a-55-server">multiple instances on a 5.5 server</a></li>
+
+
                   </ul>
 
           </li>
@@ -237,9 +242,14 @@ <h3 id="command-line-options">Command line options</h3>
 <td>maxwell</td>
 </tr>
 <tr>
-<td>--max_schemas</td>
-<td>how many old schemas maxwell should leave lying around in maxwell.schemas</td>
-<td>5</td>
+<td>--client_id</td>
+<td>unique (string) identifier for this maxwell instance</td>
+<td>maxwell</td>
+</tr>
+<tr>
+<td>--replica_server_id</td>
+<td>unique (long) identifier for this maxwell instance</td>
+<td>6379 (see notes)</td>
 </tr>
 <tr>
 <td>&nbsp;</td>
@@ -282,6 +292,21 @@ <h3 id="command-line-options">Command line options</h3>
 <td></td>
 </tr>
 <tr>
+<td>--output_binlog_position</td>
+<td>produced records include binlog position: [true</td>
+<td>false]</td>
+</tr>
+<tr>
+<td>--output_commit_info</td>
+<td>produced records include commit and xid: [true</td>
+<td>false]</td>
+</tr>
+<tr>
+<td>&nbsp;</td>
+<td></td>
+<td></td>
+</tr>
+<tr>
 <td>--replication_host</td>
 <td>mysql host to replicate from.  Only specify if different from <code>host</code> (see notes)</td>
 <td>schema-store host</td>
@@ -411,6 +436,18 @@ <h3 id="schema-storage-host-vs-replica-host">Schema storage host vs replica host
 the host described by <code>host</code>, <code>user</code>, ..., will be used to write schema information to, and Maxwell will replicate
 events from the host described by <code>replication_host</code>, <code>replication_user</code>, ...  Note that bootstrapping is not available
 in this configuration.</p>
+<h3 id="running-multiple-instances-of-maxwell-against-the-same-master">running multiple instances of maxwell against the same master</h3>
+<hr />
+<p>Maxwell can operate with multiple instances running against a single master, in
+different configurations.  This can be useful if you wish to have producers
+running in different configurations, for example producing different groups of
+tables to different topics.  Each instance of Maxwell must be configured with a
+unique <code>client_id</code>, in order to store unique binlog positions.</p>
+<h4 id="multiple-instances-on-a-55-server">multiple instances on a 5.5 server</h4>
+<p>With MySQL 5.5 and below, each replicator (be it mysql, maxwell, whatever) must
+also be configured with a unique <code>replica_server_id</code>.  This is a 32-bit integer
+that corresponds to mysql's <code>server_id</code> parameter.  The value you configure
+should be unique across all mysql and maxwell instances.</p>
 <script>
   jQuery(document).ready(function () {
     jQuery("table").addClass("table table-condensed table-bordered table-hover");

docs/site/index.html

@@ -188,7 +188,7 @@ <h2>Maxwell = Mysql + Kafka</h2>
 <p>Maxwell is intended as a source for event-based readers, eg various ETL applications, search indexing,
 stat emitters.</p>
 <ul>
-<li>Download: <a href="https://github.com/zendesk/maxwell/releases/download/v1.1.4/maxwell-1.1.4.tar.gz">https://github.com/zendesk/maxwell/releases/download/v1.1.4/maxwell-1.1.4.tar.gz</a></li>
+<li>Download: <a href="https://github.com/zendesk/maxwell/releases/download/v1.1.5/maxwell-1.1.5.tar.gz">https://github.com/zendesk/maxwell/releases/download/v1.1.5/maxwell-1.1.5.tar.gz</a></li>
 <li>Source: <a href="https://github.com/zendesk/maxwell">https://github.com/zendesk/maxwell</a></li>
 </ul>
 <p><br style="clear:both"/></p>