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
- Summary:
- Kafka sink JSON serializer is refactored to the Flink
implementation
- Previous behavior:
- An SSB specific implementation was used for the JSON serializer.
- New behavior:
- The RowJsonSerializer is added to be used for the
Kafka sink JSON serializer. The v2 API version is also added for the
JSONSampler.
- Summary:
- Remove user name length limitation
- Previous behavior:
- Username limitation was set to minimum four characters.
- New behavior:
- Limitation is removed for username length.
- Summary:
- Make API v2 the default selection in the SSB Swagger UI
- Previous behavior:
- Version could be selected for the REST API when using Swagger
UI.
- New behavior:
- V2 is the default version when using REST API with Swagger UI.
Flink
- Summary:
- Remove global JobResultStore storage path
- Previous behavior:
- The JobResultStore was configured as a global HDFS path.
- New behavior:
- JobResultStore is automatically provided by YARN.
