Introduction of a port offset will affect all ports used by WSO2 BAM including the management console port (9443) and thrift/Secure thrift ports (7611/7711).
When using embedded Cassandra
If you are using the embedded Cassandra, which is shipped with the product, change the following configurations.
- Change the value of the
Offsetproperty as required in the<PRODUCT_HOME>/repository/conf/carbon.xmlfile as follows:<Offset>3</Offset> - Set the property
externalCassandratofalsein all the datasources defined in the<PRODUCT_HOME>/repository/conf/bam-datasources.xmlfile. For more information on these datasources, see Datasources.
Starting with BAM 2.5.0, when embedded Cassandra is used, you need to set the externalCassandra property to false in the datasources, to automatically increment the Cassandra ports with the specified offset value. For example, an offset of 3 will automatically cause the Cassandra node bundled with the BAM server, to listen on port 9163.
When using external Cassandra
If you are using an external Cassandra, change the following configurations.
- Change the value of the Offset property as required in the
<PRODUCT_HOME>/repository/conf/carbon.xmlfile as follows: <Offset>3</Offset> Set the
externalCassandraproperty totruewithin theconfigurationelement in all the datasources defined in the<PRODUCT_HOME>/repository/conf/bam-datasources.xmlfile. For more information on these datasources, see Datasources.When using external Cassandra node(s) while the BAM port has been offset, the
externalCassandraproperty must be set totrue, to ensure that the port offset is not automatically applied to the Cassandra server connection parameters.- Replace the property values of the datasource configurations (
hosts, port,username,passwordetc.) defined in the datasources of the<PRODUCT_HOME>/repository/conf/bam-datasources.xmlfile, with values of the external Cassandra connection accordingly - Replace the same property values is in the
<PRODUCT_HOME>/repository/conf/etc/hector-config.xmlfile.