shangeyao commented on issue #4410: URL: https://github.com/apache/streampark/issues/4410#issuecomment-5175025341
## Track progress update (2026-08-04) Summary of delivery-track status, ordered by **merge date to `dev`** where applicable. ### โ Completed tracks | Track | PR(s) | Merged (UTC) | |-------|-------|--------------| | **1 โ JDK 11** | [#4417](https://github.com/apache/streampark/pull/4417) | 2026-07-15 | | **2 โ Remove dev framework** | [#4432](https://github.com/apache/streampark/pull/4432) | 2026-07-15 | Supporting build PRs on `dev`: [#4426](https://github.com/apache/streampark/pull/4426) (2026-07-16), [#4444](https://github.com/apache/streampark/pull/4444) (2026-07-22). ### ๐ Track 3 โ Remove Scala (Flink path done) Original monolithic [#4418](https://github.com/apache/streampark/pull/4418) was **closed**; delivered as sequential class-by-class PRs per #4408 workflow: | PR | Module | Merged (UTC) | |----|--------|--------------| | [#4458](https://github.com/apache/streampark/pull/4458) | `streampark-common` | 2026-07-27 | | [#4461](https://github.com/apache/streampark/pull/4461) | `streampark-flink-shims` | 2026-07-28 | | [#4462](https://github.com/apache/streampark/pull/4462) | `streampark-flink-sqlclient` | 2026-07-29 | | [#4463](https://github.com/apache/streampark/pull/4463) | `streampark-flink-packer` | 2026-07-31 | | [#4464](https://github.com/apache/streampark/pull/4464) | `streampark-flink-proxy` | 2026-07-31 | | [#4465](https://github.com/apache/streampark/pull/4465) | `streampark-flink-kubernetes` | 2026-08-02 | | [#4467](https://github.com/apache/streampark/pull/4467) | `streampark-flink-client` | 2026-08-03 | | [#4471](https://github.com/apache/streampark/pull/4471) | Post-migration build cleanup | 2026-08-03 | **Remaining:** `streampark-spark` โ #4453; remove `streampark-common-scala-bridge` after Spark lands. **17** `.scala` files remain on `dev`. ### ๐ Track 4 โ Flink 1.17+ / 2.x (in review) [#4419](https://github.com/apache/streampark/pull/4419) โ PR open on `feature/flink-1.17-plus`; feature-complete, awaiting review. Scope includes **2.0 / 2.1 / 2.2 / 2.3** shims (PR title predates 2.3). Depends on Track 3 Flink path โ . ### โณ Pending / in progress | Track | PR | Status | |-------|-----|--------| | **5 โ Spark 3.5+ / 4.x** | [#4420](https://github.com/apache/streampark/pull/4420) | PR open; blocked on Spark Scala migration (#4453) | | **6 โ Frontend Naive UI** | [#4415](https://github.com/apache/streampark/pull/4415) | PR open | | **7 โ PyFlink** | โ | Not started | ### Recommended next steps 1. Merge **#4419** (Flink version baseline โ #4421) 2. **#4453** Spark Scala โ Java 3. **#4420** Spark 3.5+ / 4.x 4. **#4415** Naive UI (can review in parallel) Cross-ref: #4408 ยท #4421 ยท roadmap body updated 2026-08-04. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
