+1（non-binging） Went through the new quickstart configurations（s3 compatible rustfs） and process with flink，paimon and iceberg.
Verified the compatibility on flink 1.18，1.19，1.20，2.2. Checked the new compacted log format on both log table and kv table. Regards， Yang Guo On Sat, Feb 14, 2026 at 03:23 Keith Lee <[email protected]> wrote: > Hello Yuxia, > > Thank you for coordinating and preparing the release. > > +1 (non-binding) > > See verifications done below > > *1. Signature and shasum* > ``` > $ curl https://downloads.apache.org/incubator/fluss/KEYS -o KEYS > > % Total % Received % Xferd Average Speed Time Time Time > Current > Dload Upload Total Spent Left > Speed > 100 8013 100 8013 0 0 51139 0 --:--:-- --:--:-- --:--:-- > 51365 > > $ gpg --import KEYS > gpg: key 85BACB5AEFAE3202: "Jark Wu (CODE SIGNING KEY) <[email protected]>" > not changed > gpg: key 56A9F259A4C18F9C: "Yuxia Luo (CODE SIGNING KEY) <[email protected] > >" > not changed > gpg: Total number processed: 2 > gpg: unchanged: 2 > > > $ for i in *.tgz; do echo $i; gpg --verify $i.asc $i; done > fluss-0.9.0-incubating-bin.tgz > gpg: Signature made Thu Feb 12 11:01:51 2026 GMT > gpg: using RSA key E91E2171D6678CB70B50282356A9F259A4C18F9C > gpg: Good signature from "Yuxia Luo (CODE SIGNING KEY) <[email protected]>" > [unknown] > gpg: WARNING: This key is not certified with a trusted signature! > gpg: There is no indication that the signature belongs to the > owner. > Primary key fingerprint: E91E 2171 D667 8CB7 0B50 2823 56A9 F259 A4C1 8F9C > > $ sha512sum fluss-0.9.0-incubating-bin.tgz > > 15102955cf8abb7bf8384c0db20c5160b2aedc15bee3a10135a6d47c744dce23bd13a4403b43da4ebe199622517b83cf8eab76de1070c42b012f717b12bc2199 > fluss-0.9.0-incubating-bin.tgz > ``` > > *2. Verified APIs using Rust client compiled from fluss-rust main branch on > commit: [1]* > - Admin APIs: Create / Get / List for Database, Table, Partition; Metadata, > Schema > - Log Table: Produce, Fetch, ListOffsets; ArrowRecordBatch > - Primary Key Table: Put, Lookup > > *3. **Verified** using Python binding compiled from fluss-rust **main > branch on commit: [1]* > - Admin APIs: Create / Get / List for Database, Table, Partition; Metadata, > Schema > - Log Table: Produce, Fetch, ListOffsets; ArrowRecordBatch > - Primary Key Table: Put, Lookup > > *4. **Verified** using C++ binding from fluss-rust main branch **main > branch on commit: [1]* > - Admin APIs: Create / Get / List for Database, Table, Partition; Metadata, > Schema > - Log Table: Produce, Fetch, ListOffsets; ArrowRecordBatch > - Primary Key Table: Put, Lookup > > [1] > > https://github.com/apache/fluss-rust/commit/bac00026f7dc06eca7deebed11172bc378938cf5 > > Best regards > Keith Lee > > > On Fri, Feb 13, 2026 at 3:55 PM ForwardXu <[email protected]> wrote: > > > +1 > > > > > > Test environment: > > - OS: macOS (Darwin 25.2.0, ARM64/Apple Silicon) > > - Java: OpenJDK 21.0.1 LTS (TencentKonaJDK) > > - Fluss: 0.9.0-incubating (binary distribution) > > - Flink: 2.2.0 > > - Connector: `fluss-flink-2.2-0.9.0-incubating.jar` (built from > 0.9 > > source) > > - Tiering JAR: `fluss-flink-tiering-0.9.0-incubating.jar` > > - Fluss Cluster: local-cluster mode (1 CoordinatorServer + 1 > > TabletServer) > > - Flink Cluster: Standalone (1 JobManager + 1 TaskManager, > > process=4096m) > > > > > > Tested Flink + Fluss Lakehouse Tiering (Paimon + Iceberg) with 40 test > > cases, all passed:*OK* > > > > > > - Tiering to Paimon — PK table > > (create/insert/tiering/$lake-query/$lake-agg/union-read/upsert/delete): > > *OK* (10 cases) > > - Tiering to Paimon — Log table > > (create/insert/tiering/$lake-query/$lake-agg/streaming-query): *OK* (5 > > cases) > > - Tiering to Paimon — Complex types PK table with ARRAY/MAP/ROW > > (create/insert/tiering/$lake-query/$lake-agg): *OK* (5 cases) > > - Tiering to Paimon — System table $lake$snapshots: *OK* (1 case) > > - Tiering to Iceberg — PK table > > (create/insert/tiering/$lake-query/$lake-agg/union-read/upsert): *OK* (8 > > cases) > > - Tiering to Iceberg — Log table > > (create/insert/tiering/$lake-query/$lake-agg/streaming-query): *OK* (5 > > cases) > > - Tiering to Iceberg — Complex types PK table with ARRAY/MAP/ROW > > (create/insert/tiering/$lake-query/$lake-agg): *OK* (5 cases) > > - Tiering to Iceberg — System table $lake$snapshots: *OK* (1 case) > > > > > > Detailed test cases: > > > > > > | # | Lake | Category | Test Case | Mode | Result | > > |---|------|----------|-----------|------|--------| > > | 1 | Paimon | PK Table | Create PK table with datalake enabled > > (freshness=10s) | batch | *OK* | > > | 2 | Paimon | PK Table | Insert 5 rows into PK table | batch | > > *OK* | > > | 3 | Paimon | PK Table | Point query (order_id=1) | batch | *OK* > | > > | 4 | Paimon | PK Table | $lake query (read from Paimon storage) | > > batch | *OK* | > > | 5 | Paimon | PK Table | $lake aggregation (COUNT + SUM) | batch > | > > *OK* | > > | 6 | Paimon | PK Table | Union Read (Fluss + Paimon) | batch | > > *OK* | > > | 7 | Paimon | PK Table | Upsert update (id=1) | batch | *OK* | > > | 8 | Paimon | PK Table | Verify upsert (point query id=1) | batch > > | *OK* | > > | 9 | Paimon | PK Table | Delete record (id=5) | batch | *OK* | > > | 10 | Paimon | PK Table | Verify delete ($lake COUNT) | batch | > > *OK* | > > | 11 | Paimon | Log Table | Create Log table with datalake enabled > > | batch | *OK* | > > | 12 | Paimon | Log Table | Insert 4 rows into Log table | batch | > > *OK* | > > | 13 | Paimon | Log Table | $lake query Log table | batch | *OK* | > > | 14 | Paimon | Log Table | $lake aggregation (GROUP BY > event_type) > > | batch | *OK* | > > | 15 | Paimon | Log Table | Streaming query Log table (earliest) | > > streaming | *OK* | > > | 16 | Paimon | Complex Types | Create PK table with ARRAY/MAP/ROW > > + datalake | batch | *OK* | > > | 17 | Paimon | Complex Types | Insert complex type data (3 rows) > | > > batch | *OK* | > > | 18 | Paimon | Complex Types | Point query complex types (id=1) | > > batch | *OK* | > > | 19 | Paimon | Complex Types | $lake query complex types | batch > | > > *OK* | > > | 20 | Paimon | Complex Types | $lake aggregation complex types > > (COUNT) | batch | *OK* | > > | 21 | Paimon | System Table | $lake$snapshots (snapshot_id, > > commit_user, total_record_count) | batch | *OK* | > > | 22 | Iceberg | PK Table | Create PK table with datalake enabled > > (freshness=10s) | batch | *OK* | > > | 23 | Iceberg | PK Table | Insert 5 rows into PK table | batch | > > *OK* | > > | 24 | Iceberg | PK Table | Point query (order_id=1) | batch | > *OK* > > | > > | 25 | Iceberg | PK Table | $lake query (read from Iceberg > storage, > > 5 rows with __bucket/__offset/__timestamp) | batch | *OK* | > > | 26 | Iceberg | PK Table | $lake aggregation (COUNT=5, > SUM=808.39) > > | batch | *OK* | > > | 27 | Iceberg | PK Table | Union Read (Fluss + Iceberg) | batch | > > *OK* | > > | 28 | Iceberg | PK Table | Upsert update (id=1, > > customer→Alice_Updated) | batch | *OK* | > > | 29 | Iceberg | PK Table | Verify upsert (point query id=1, > > Alice_Updated confirmed) | batch | *OK* | > > | 30 | Iceberg | Log Table | Create Log table with datalake > enabled > > | batch | *OK* | > > | 31 | Iceberg | Log Table | Insert 4 rows into Log table | batch > | > > *OK* | > > | 32 | Iceberg | Log Table | $lake query Log table (4 rows with > > timestamps) | batch | *OK* | > > | 33 | Iceberg | Log Table | $lake aggregation (GROUP BY > > event_type: click=2, view=1, buy=1) | batch | *OK* | > > | 34 | Iceberg | Log Table | Streaming query Log table (earliest, > 4 > > rows) | streaming | *OK* | > > | 35 | Iceberg | Complex Types | Create PK table with > ARRAY/MAP/ROW > > + datalake | batch | *OK* | > > | 36 | Iceberg | Complex Types | Insert complex type data (3 rows) > > | batch | *OK* | > > | 37 | Iceberg | Complex Types | Point query complex types (id=1, > > tags=[vip,active]) | batch | *OK* | > > | 38 | Iceberg | Complex Types | $lake query complex types (3 rows > > with ARRAY/MAP/ROW) | batch | *OK* | > > | 39 | Iceberg | Complex Types | $lake aggregation complex types > > (COUNT=3) | batch | *OK* | > > | 40 | Iceberg | System Table | $lake$snapshots (snapshot_id, > > operation=append/overwrite, summary) | batch | *OK* | > > > > > > Notes: > > - Paimon: 1.3.1 (`paimon-flink-2.0-1.3.1.jar` + > > `paimon-bundle-1.3.1.jar`) > > - Iceberg: 1.10.1 (`iceberg-flink-runtime-2.0-1.10.1.jar`) > > - Iceberg required `hadoop-client-api-3.3.6.jar` + > > `hadoop-client-runtime-3.3.6.jar` (Hadoop 3.x) to resolve > > `FileSystem.openFile()` API compatibility > > - Iceberg required patching `LakeFlinkCatalog.java` to use 3-arg > > `createCatalog(String, Map, Configuration)` via reflection (Iceberg > 1.10.1 > > API change) > > - Tiering Service ran as Flink streaming job, data verified via > > `$lake` virtual table queries reading directly from lake storage > > - All `$lake` queries returned correct data with Fluss metadata > > columns (__bucket, __offset, __timestamp) > > > > > > ForwardXu > > [email protected] > > > > > > > > > > > > > > > > 原始邮件 > > > > > > 发件人：Yunhong Zheng <[email protected]> > > 发件时间：2026年2月13日 22:51 > > 收件人：dev <[email protected]> > > 主题：Re: [VOTE] Release Fluss 0.9.0-incubating (RC1) > > > > > > > > +1 (binding) > > > > > > > I have verified the following new introduced features: aggregate merge engine, auto increment column, add column, rebalance and the kv snapshot lease. All of these features passed in RC1. > > > > > > > Looking forward to the final release of Fluss 0.9-incubating! > > > > Yours, > > Yunhong(Swuferhong) > > > > On 2026/02/13 13:10:22 Yang Wang wrote: > > > +1 (non-binding) > > > > > > > > > - verified signatures and checksums: ok > > > > > > - verified the source builds correctly: ok > > > > > > - checked the LICENSE and NOTICE files are correct > > > > > > - tested Rebalance feature with Flink 2.2.0 (1 coordinator + 3 > > > tablet-servers): ok > > > > > > - interface validation (add_server_tag, rebalance, > > > list_rebalance, cancel_rebalance) > > > > > > - effect verification (node offline migration, replica > > > distribution, leader distribution) > > > > > > - data correctness across rebalance operations > > > > > > - confirmed list_rebalance ClassCastException from rc0 is > > > fixed in rc1 > > > > > > - tested Delta Join with Flink 2.2.0: ok > > > > > > - verified DeltaJoin optimization works correctly for CDC > > > > sources with table.delete.behavior='IGNORE' > > > > > > - built and verified with official git tag > > > (v0.9.0-incubating-rc1) > > > > > > - tested Paimon DV Union Read with Flink 1.20.3 + Paimon 1.3.1: > > > ok > > > > > > - confirmed PR #2326 resolved rc0 issues where DV table Union > > > > > > Read returned 0 rows or stale data > > > > > > - Union Read correctly returns complete and up-to-date data > > > across multiple update scenarios > > > > > > Best, > > > Yang > > > > > > yuxia <[email protected] > > > 于2026年2月12日周四 20:03写道： > > > > > > > Hi everyone, > > > > > > > > > > > Please review and vote on the release candidate #1 for the Apache Fluss > > > > version 0.9.0-incubating, as follows: > > > > [ ] +1, Approve the release > > > > > > > [ ] -1, Do not approve the release (please provide specific comments) > > > > > > > > > > > > > > > The complete staging area is available for your review, includes: > > > > > > > > > > > The official source release and binary convenience releases to be deployed > > > > to: > > > > * > > > > > > > https://dist.apache.org/repos/dist/dev/incubator/fluss/fluss-0.9.0-incubating-rc1 > > > > > > < > https://dist.apache.org/repos/dist/dev/incubator/fluss/fluss-0.9.0-incubating-rc1> > > > > > ; > > > > Helm charts are available on: > > > > * > > https://dist.apache.org/repos/dist/dev/incubator/fluss/helm-chart > > > > > > > (NB: you have to build the Docker images locally with the version > > > > > > > 0.9.0-incubating in order to test Helm charts) > > > > > > < > https://dist.apache.org/repos/dist/dev/incubator/fluss/helm-chart> > (NB: you have to build the Docker images locally with the version> > 0.9.0-incubating in order to test Helm charts)> > > > > > ; > > > > > > > All the files are signed with the key with fingerprint 56A9F259A4C18F9C, > > > > > > > you can find the KEYS file here: > > > > * > > https://dist.apache.org/repos/dist/release/incubator/fluss/KEYS > > > > > > < > https://dist.apache.org/repos/dist/release/incubator/fluss/KEYS> > > > > > ; > > > > > > > All artifacts to be deployed to the Maven Central Repository: > > > > * > > https://repository.apache.org/content/repositories/orgapachefluss-1004/ > > > > > > < > https://repository.apache.org/content/repositories/orgapachefluss-1004/> > > > > > ; > > > > Git tag for the release: > > > > * > > https://github.com/apache/fluss/releases/tag/v0.9.0-incubating-rc1 > > > > > > < > https://github.com/apache/fluss/releases/tag/v0.9.0-incubating-rc1> > > > > > ; > > > > Git commit for the release: > > > > * > > > > > > > > > > > https://github.com/apache/fluss/commit/d6fd1f1f607a2672bff5d18d5ca811bfa920bbd7 > > > > > > < > https://github.com/apache/fluss/commit/d6fd1f1f607a2672bff5d18d5ca811bfa920bbd7> > > > > > ; > > > > > > > Website pull request for the release announcement blog post > > > > * https://github.com/apache/fluss/pull/2590 > > > > <https://github.com/apache/fluss/pull/2590> >>; > > > > > > > Upgrade note for the new release: > > > > * > > > > > > > > > > > https://github.com/apache/fluss/blob/release-0.9/website/docs/maintenance/operations/upgrade-notes-0.9.md > > > > > > < > https://github.com/apache/fluss/blob/release-0.9/website/docs/maintenance/operations/upgrade-notes-0.9.md> > > > > > ; > > > > > > > Docker images for the release candidate: > > > > * fluss: apache/fluss:0.9.0-incubating-rc1 > > > > > > > > > > > Please download, verify and test. To learn more about how to verify: > > > > > > > > > > > https://fluss.apache.org/community/how-to-release/verifying-a-fluss-release/ > > > > > > < > https://fluss.apache.org/community/how-to-release/verifying-a-fluss-release/> > > > > > ; > > > > > > > > > > > The vote will be open for at least 72 hours. It is adopted by majority > > > > > > > approval, with at least 3 PPMC affirmative votes. > > > > > > > > > > > > Best regards, > > > > Yuxia > > > > > > > >
