[Flink] Remove dev framework and connector wrappers - #4432
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Drop FlinkStreaming/FlinkTable user traits, all streampark-flink-connector modules, Spark dev traits, and streampark-spark-connector modules. Refactor Flink/Spark SqlClient to use shims-base and SparkSqlExecutor directly. Closes apache#4431. Co-authored-by: Cursor <cursoragent@cursor.com>
Resolve modify/delete conflicts by keeping connector/core module removals, and fix SqlClient.scala import order for Spotless. Co-authored-by: Cursor <cursoragent@cursor.com>
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shangeyao
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Resolve conflicts by keeping Maven ${revision} versioning from this PR
while adopting dev changes (JDK 11, removed connector/core modules from apache#4432).
Co-authored-by: Cursor <cursoragent@cursor.com>
This was referenced Jul 20, 2026
shangeyao
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Merge origin/dev (JDK 11, apache#4432 connector removal, apache#4426 revision) into the Naive UI frontend branch; keep webapp-v2 as Maven frontend target. - Scope frontend CI path filter to webapp-v2 - Add labeler/boring-cyborg component for webapp-v2 - Document Maven/CI ops in webapp-v2 README Co-authored-by: Cursor <cursoragent@cursor.com>
wolfboys
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* [Migrate] #4446 Phase 1: migrate shims-base leaf Scala APIs to Java streampark-flink-core was removed in #4432; migrate equivalent core infrastructure in streampark-flink-shims-base. Convert config, CLI, client traits, and env utils to Java while keeping Scala initializers/traits compiling against Java APIs. Closes #4446 (partial — 8/15 Scala files migrated) Co-authored-by: Cursor <cursoragent@cursor.com> * [Migrate] #4447 Phase 2: migrate shims-base SQL runtime and initializers to Java Move SqlCommandParser, FlinkSqlExecutor, FlinkSqlValidator, and environment initializers from Scala to Java while keeping Scala trait bridges unchanged. Co-authored-by: Cursor <cursoragent@cursor.com> * [Migrate] #4447 Phase 3: complete streampark-flink-shims Scala-to-Java migration Convert FlinkStreamTableTrait, version-specific contexts/clients, and shims-test to Java; remove all remaining Scala sources under streampark-flink-shims. Co-authored-by: Cursor <cursoragent@cursor.com> * [CI] Fix Sonar gate for #4447 shims migration Add SonarCloud CPD exclusions for versioned shims modules, fix unused exception in FlinkTableInitializer, and simplify SqlCommandConverters quote stripping to satisfy reliability rules. Co-authored-by: Cursor <cursoragent@cursor.com> * [CI] Fix SqlClient Scala/Java interop after shims migration SqlCommandCall.operands is now a nullary Java accessor; use operands()(n) instead of operands(n) to avoid passing the index to the method itself. Co-authored-by: Cursor <cursoragent@cursor.com> --------- Co-authored-by: Cursor <cursoragent@cursor.com>
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Summary
Remove the StreamPark development framework (framework docs) and all connector wrapper modules. Console platform runtime (submit/cancel, SQL mode, validation, K8s, packaging) is preserved.
Closes #4431.
Changes
streampark-flink-core(FlinkStreaming,FlinkTable,FlinkStreamTable,DataStreamExt)streampark-flink-connectortree (Kafka, JDBC, ClickHouse, Redis, ES, HBase, HTTP, etc.)Spark,SparkBatch,SparkStreaming) andstreampark-spark-connector-PconnectorprofileFlink SqlClientto useFlinkTableInitializer+TableContext/StreamTableContextfrom shimsSparkSqlExecutorand refactorSpark SqlClientaccordinglyBreaking changes
org.apache.streampark.flink.connector.*ororg.apache.streampark.spark.connector.*must migrate to official connectorsPreserved (non-breaking for Console)
SqlClientFlinkSqlValidator,SparkSqlValidator)Test plan
./mvnw -Pfast clean compile -pl streampark-flink/streampark-flink-sqlclient,streampark-spark/streampark-spark-sqlclient,streampark-spark/streampark-spark-core -am -DskipTests(JDK 8)./mvnw -Pfast clean compile -pl streampark-console/streampark-console-service -am -DskipTests(JDK 8)Made with Cursor