MySQL Data Import Handler for Solr
<dataConfig>
<!-- The first element is the dataSource, in this case an HSQLDB database.
The path to the JDBC driver and the JDBC URL and login credentials are all specified here.
Other permissible attributes include whether or not to autocommit to Solr, the batchsize
used in the JDBC connection, a 'readOnly' flag.
The password attribute is optional if there is no password set for the DB.
-->
<dataSource driver="com.mysql.jdbc.Driver" url="jdbc:mysql://localhost:3306/humhub" user="user" password="password"/>
<!--
Alternately the password can be encrypted as follows. This is the value obtained as a result of the command
openssl enc -aes-128-cbc -a -salt -in pwd.txt
password="U2FsdGVkX18QMjY0yfCqlfBMvAB4d3XkwY96L7gfO2o="
WHen the password is encrypted, you must provide an extra attribute
encryptKeyFile="/location/of/encryptionkey"
This file should a text file with a single line containing the encrypt/decrypt password
-->
<!-- A 'document' element follows, containing multiple 'entity' elements.
Note that 'entity' elements can be nested, and this allows the entity
relationships in the sample database to be mirrored here, so that we can
generate a denormalized Solr record which may include multiple features
for one item, for instance -->
<document>
<!-- The possible attributes for the entity element are described below.
Entity elements may contain one or more 'field' elements, which map
the data source field names to Solr fields, and optionally specify
per-field transformations -->
<!-- this entity is the 'root' entity. -->
<entity name="space" query="select * from space"
deltaQuery="select name from space">
<field column="NAME" name="name" />
</entity>
</document>
</dataConfig>