+1 (binding) - verified signatures and hashes - built from source with Java 11 + Maven 3.8.6 - checked RC tag and CI runs - reviewed web PR
One note is as per the release process, we should not commit the release version to the upstream branch. The RC tag should point to the commit that sets the final release version, but it's not committed back to any branch. This should not block this release, but we should update the project version on v4.1 branch to 4.1-SNAPSHOT. Best, Ferenc On Monday, July 13th, 2026 at 18:37, Rui Fan <[email protected]> wrote: > +1(binding) > > - Downloaded artifacts from dist > - Verified SHA512 checksum > - Verified GPG signature > - Build the source with java-17 > - Verified the license header during build the source > - Reviewed web PR > > Best, > Rui > > On Sun, Jul 12, 2026 at 1:10 PM ChanBin Oh <[email protected]> wrote: > > > +1 (non-binding) > > > > I checked: > > - Downloaded flink-connector-jdbc-4.1.0-src.tgz from the staging area > > - Verified SHA512 checksum - OK > > - Verified GPG signature against the KEYS file - Good signature from > > panyuepeng <[email protected]> > > - Built from source with `mvn clean install` on Windows/WSL2 (Ubuntu), > > Java 17 - BUILD SUCCESS for all 11 modules (core, postgres, cratedb, > > db2, mysql, oracle, oceanbase, sqlserver, trino, shaded, architecture) > > - All tests passed during the build > > > > Thanks for driving this release! > > > > Best, > > ChanBin Oh > > > > 2026년 7월 12일 (일) 오전 12:20, P Sinha <[email protected]>님이 작성: > > > > > +1 (non-binding) > > > > > > Checked: > > > * checksum and GPG signature match on the source release (key > > > B5B638DCA5F94E4A) > > > * source distribution contains no binaries > > > * CI is green (compile_and_test for 2.1.1/2.0.1, > > > backwards_compatibility_test) > > > * Maven staging is complete for all 9 modules across both 4.1.0-2.1 and > > > 4.1.0-2.2 > > > * website PR #870 is mergeable and consistent with the RC > > > > > > Sidenote (Came up when verifying): > > > > > > 27 Java files in flink-connector-jdbc-core > > > (XA/JdbcCatalog/FilterHandlingPolicy/ > > > JdbcCommitter classes), 1 in db2, and 9 vendor pom.xml files are > > missing > > > the ASF > > > license header (confirmed via apache-rat-plugin:check, not grep) -- not > > > new to > > > 4.1.0. The check itself is effectively dead here: > > flink-connector-parent > > > declares apache-rat-plugin > > > with inherited=false so its config never reaches our modules, and > > there's > > > no RAT/ > > > license-check step in CI at all. > > > > > > Not blocking, but worth a JIRA to fix the headers and wire up the check > > > so it doesn't recur in next releases. > > > > > > > > > > > > Thanks, > > > Purushottam Sinha > > > > > > > > > On Thu, Jul 9, 2026 at 11:32 PM Yuepeng Pan <[email protected]> > > wrote: > > > > > > > Hi everyone, > > > > Please review and vote on release candidate #4 for > > > > flink-connector-jdbc v4.1.0, 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, which includes: > > > > * JIRA release notes [1], > > > > * the official Apache source release to be deployed to dist.apache.org > > > > [2], which are signed with the key with fingerprint B5B638DCA5F94E4A > > > > [3], > > > > * all artifacts to be deployed to the Maven Central Repository with > > > > path flink-connector-jdbc-xxx/4.1.0-2.1/ [4][5], > > > > * source code tag v4.1.0-rc4 [6], > > > > * website pull request listing the new release [7]. > > > > * CI build of the tag [8][9]. > > > > > > > > The vote will be open for at least 72 hours. It is adopted by majority > > > > approval, with at least 3 PMC affirmative votes. > > > > > > > > ps: The artifacts of the flink jdbc connector are as follows. > > > > * flink-connector-jdbc-core > > > > * flink-connector-jdbc-cratedb > > > > * flink-connector-jdbc-db2 > > > > * flink-connector-jdbc-mysql > > > > * flink-connector-jdbc-oceanbase > > > > * flink-connector-jdbc-oracle > > > > * flink-connector-jdbc-postgres > > > > * flink-connector-jdbc-sqlserver > > > > * flink-connector-jdbc-trino > > > > > > > > Thanks, > > > > Yuepeng Pan > > > > > > > > [1] > > > > > > > > > > > > > https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12355866 > > > > [2] > > > > > > > > > https://dist.apache.org/repos/dist/dev/flink/flink-connector-jdbc-4.1.0-rc4 > > > > [3] https://dist.apache.org/repos/dist/release/flink/KEYS > > > > [4] > > > > > > > > > > > > > https://repository.apache.org/content/repositories/staging/org/apache/flink/flink-connector-jdbc-core/4.1.0-2.1/ > > > > [5] > > > > > > > > > > > > > https://repository.apache.org/content/repositories/staging/org/apache/flink/flink-connector-jdbc-core/4.1.0-2.2/ > > > > [6] > > > https://github.com/apache/flink-connector-jdbc/releases/tag/v4.1.0-rc4 > > > > [7] https://github.com/apache/flink-web/pull/870 > > > > [8] > > > > > > https://github.com/apache/flink-connector-jdbc/actions/runs/29036257122 > > > > [9] > > > > > > https://github.com/apache/flink-connector-jdbc/actions/runs/29036256501 > > > > > > > > > >
