Hi Devs, I just want to give you heads up regarding a significant issue Matyas found around the last-state upgrade mode: https://issues.apache.org/jira/browse/FLINK-26916
Long story short, the last-state mode does not actually upgrade the job, only the job/taskmanagers. The fix is non-trivial to say the least and requires changes to the Flink Kubernetes HA implementations to be feasible. Please see the jira ticket for details. I discussed this offline with Thomas Weise and we agreed to clearly highlight this limitation with warnings in the documentation and the release blogpost but not block the release on it as the fix will most likely require Flink 1.15 if we can include the required changes there. Please continue testing the current RC :) Thank you all! Gyula On Tue, Mar 29, 2022 at 5:17 PM Chenya Zhang <che...@apache.org> wrote: > +1 non-binding, thanks for the great efforts and look forward to the > release! > > Chenya > > On Tue, Mar 29, 2022 at 2:10 AM Gyula Fóra <gyf...@apache.org> wrote: > > > Hi everyone, > > > > Please review and vote on the release candidate #2 for the version 0.1.0 > of > > Apache Flink Kubernetes Operator, > > as follows: > > [ ] +1, Approve the release > > [ ] -1, Do not approve the release (please provide specific comments) > > > > **Release Overview** > > > > As an overview, the release consists of the following: > > a) Kubernetes Operator canonical source distribution (including the > > Dockerfile), to be deployed to the release repository at dist.apache.org > > b) Kubernetes Operator Helm Chart to be deployed to the release > repository > > at dist.apache.org > > c) Maven artifacts to be deployed to the Maven Central Repository > > d) Docker image to be pushed to dockerhub > > > > **Staging Areas to Review** > > > > The staging areas containing the above mentioned artifacts are as > follows, > > for your review: > > * All artifacts for a,b) can be found in the corresponding dev repository > > at dist.apache.org [1] > > * All artifacts for c) can be found at the Apache Nexus Repository [2] > > * The docker image is staged on github [7] > > > > All artifacts are signed with the > > key 911F218F79ACEA8EB453799EEE325DDEBFED467D [3] > > > > Other links for your review: > > * JIRA release notes [4] > > * source code tag "release-0.1.0-rc2" [5] > > * PR to update the website Downloads page to include Kubernetes Operator > > links [6] > > > > **Vote Duration** > > > > The voting time will run for at least 72 hours. > > It is adopted by majority approval, with at least 3 PMC affirmative > votes. > > > > **Note for Functional Verification** > > > > You can use the dev repository as a helm repo to test the operator > > directly: > > > > helm repo add operator-rc2 > > > > > https://dist.apache.org/repos/dist/dev/flink/flink-kubernetes-operator-0.1.0-rc2 > > helm install flink-operator operator-rc2/flink-operator > > > > Thanks, > > Gyula > > > > [1] > > > > > https://dist.apache.org/repos/dist/dev/flink/flink-kubernetes-operator-0.1.0-rc2/ > > [2] > > https://repository.apache.org/content/repositories/orgapacheflink-1491/ > > [3] https://dist.apache.org/repos/dist/release/flink/KEYS > > [4] > > > > > https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12351499 > > [5] > > > https://github.com/apache/flink-kubernetes-operator/tree/release-0.1.0-rc2 > > [6] https://github.com/apache/flink-web/pull/519 > > [7] ghcr.io/apache/flink-operator:260df17 > > >
