Fixed Issues in Cloudera Streaming Analytics

Review the list of Flink and Cloudera SQL Stream Builder issues that are resolved in Cloudera Data Flow for Cloudera Data Hub 7.3.2.

CSA-6213 - Dashboard widget wizard job list overflow: Previously, the job list on the Dashboard New Widget form did not scroll when many jobs were available, so only the first jobs were visible. This issue is now fixed.
CSA-6220 - Cloudera SQL Stream Builder startup failure in Kerberos-only mode: Previously, Cloudera SQL Stream Builder failed to start in Kerberos-only deployments when TLS was disabled and the default truststore was unset or misconfigured. Cloudera SQL Stream Builder now starts successfully in this configuration without requiring a custom truststore workaround.
CSA-6227 - Kafka Table Viewer does not load all properties: Previously, opening a Kafka table in Cloudera SQL Stream Builder could omit event time, deserialization, Avro schema, or Kafka topic details in the viewer, and DESCRIBE TABLE could fail immediately after creating a table when the session was updating. The viewer and session handling are now aligned with the backend table metadata format. This issue is now fixed.
CSA-6267 - StreamTableEnvironment race condition in Cloudera SQL Stream Builder session: Previously, concurrent requests against the same Cloudera SQL Stream Builder session could read a StreamTableEnvironment while it was being updated, causing queries such as DESCRIBE to fail. Session access is now synchronized during environment updates. This issue is now fixed.
CSA-6254 - Security vulnerability remediation: Vulnerable third-party libraries were upgraded in Cloudera Data Flow for Cloudera Data Hub 7.3.2, including:

Apache Log4j upgraded to 2.24.3 (CSA-6265, Apache Flink FLINK-37810)

Embedded Apache Tomcat upgraded to address CVE-2026-29145 and related findings (CSA-6261, CSA-6266)
CSA-6208 - Truststore configuration displays incorrectly for Kafka properties: Previously, the truststore configuration for the Kafka source displayed incorrectly as a custom property in the data source user interface. This issue is now fixed.
CSA-6111 - Table cleaner drops newly created tables prematurely: Previously, the materialized view table cleaner process potentially dropped newly created tables before the associated job could start. This issue is now fixed.
CSA-5969 - Password placeholders do not support special characters: Previously, special characters within password placeholders caused system crashes during resolution. This issue is now fixed. The system now escapes these characters to prevent crashes.
CSA-5960 - Missing Iceberg catalog in default catalogs for Cloudera SQL Stream Builder: Cloudera SQL Stream Builder now supports Iceberg as a first-class catalog type under Data Sources and Catalogs, including Hive-backed Iceberg catalog configuration. Iceberg tables are no longer presented under Hive catalogs, preventing access errors through the Hive connector.
CSA-5902 - Improvements to project authorization and data security: Previously, certain project permission configurations did not sufficiently restrict data access for standard users. This issue is now resolved.
CSA-5873 - Environment variables apply during data source validation: Data sources referencing Cloudera SQL Stream Builder environment variables are now handled in the validation process in the v2 API.
CSA-5743 - Query analysis handles Python user-defined functions: Query analysis now correctly instantiates Python UDFs. Queries containing Python UDFs are properly analyzed and validated, even when the UDFs are not pre-loaded outside of a dedicated user session.
CSA-5484 - Dashboard link directs to stale instance: The Apache Flink dashboard link now correctly points to the active job rather than a stale instance.
CSA-4602 - Changing existing MV filter type can't be saved
CSA-5038 - Widget is empty when added to the dashboard before initialization completes
CSA-5140 - Fix No Rows To Show message when switching from sampler to MV in dashboard preview
CSA-5024 - Polling samples feedback is on even when polling is turned off
CSA-5025 - Cursor jumps to the end after the first keystroke when using templates
CSA-5026 - Oversize widget cannot be sized down
CSA-5294 - Add job save button to job settings component