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Verify the WSO2 DSS config is valid to connect Cassandra

Solution:
You can try querying column families from system.schema_columnfamilies to check whether DSS configuration is valid and integration happens correctly.

Here's the DSS configuration

<data name="UTDS" transports="http https local">
<config id="UTDataSource">
<property name="cassandraServers">data.wso2.com</property>
<property name="port">9042</property>
<property name="username">cassandra</property>
<property name="password">cassandra</property>
</config>
<query id="getColumnfamilies" useConfig="UTDataSource">
<expression>select columnfamily_name from system.schema_columnfamilies;</expression>
<result element="columnfamily_names" rowName="columnfamily_name">
<element column="columnfamily_name" name="columnfamily_name" xsdType="string"/>
</result>
</query>
<operation name="getColumnfamilies">
<call-query href="getColumnfamilies"/>
</operation>
</data>
view raw WSO2_config_12 hosted with ❤ by GitHub


You can try as follows
  1. download the WSO2 DSS and start the server
  2. copy the above configuration to a text file and save as .dbs file and copy to the <DSS_HOME>\repository\deployment\server\dataservices
  3. wait until it deploy
  4. get the WSDL from management console and add it to the SOAP UI and invoke the getColumnfamilies operation – it will list all the column families from your database.


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