Behavioral changes

Learn about the change in certain functionality of Flink and SQL Stream Builder (SSB) that has resulted in a change in behavior from the previously released version of Cloudera Streaming Analytics.

SQL Stream Builder

Removing Streaming SQL Console instance

Due to the architectural changes of SSB, the Streaming SQL Console instance is not needed anymore for the SSB service. This means that you need to remove the Streaming SQL Console instance from your cluster when upgrading to the 1.7.0 version.

For more information, see Upgrading CSA artifacts for SQL Stream Builder service documentation.

Apache Knox authentication requires manual setup

Previous behavior:

Auto discovery of Knox authentication is supported for the following CSA versions:

CSA 1.5.0, 1.5.1, 1.5.3 (only when using CDP Private Cloud Base 7.1.7)
CSA 1.6.0, 1.6.1, 1.6.2, 1.6.3

New behavior:

In case you are upgrading from a CSA version where Knox auto discovery is supported, you need to manually configure Knox. The exact configuration process depends on the CDP Private Cloud Base version.

For more information, see Enabling Knox authentication for SSB documentation.