[ANNOUNCE] Apache Flink Kafka Connectors 3.0.2 released

2023-12-01 Thread Tzu-Li (Gordon) Tai
The Apache Flink community is very happy to announce the release of Apache Flink Kafka Connectors 3.0.2. This release is compatible with the Apache Flink 1.17.x and 1.18.x release series. Apache Flink® is an open-source stream processing framework for distributed, high-performing,

Re: Getting java.lang.ClassNotFoundException in Tests (Flink 1.18.0)

2023-12-01 Thread Jim Hughes via user
Hi Barak, The missing class is in "flink-core", I think adding that dependency will provide it. The release notes for 1.14 note that Connectors no longer bundle "flink-core". I imagine this is what has caused your issue.

Fwd: Getting java.lang.ClassNotFoundException in Tests (Flink 1.18.0)

2023-12-01 Thread Barak Ben-Nathan
hi, I am trying to upgrade my app to Flink 1.18. I have tests that run my stream from/to Embedded (in-memory) Kafka. I.e. They create a flink cluster thus: val flinkCluster = new MiniClusterWithClientResource(new MiniClusterResourceConfiguration.Builder() .setNumberSlotsPerTaskManager(2)

inputQueueSize metric

2023-12-01 Thread rania duni
Regarding the inputQueueSize metric. What does it express after all? Observing the inputQueueSize and inPoolUsage metrics in Prometheus, I found that when the inPoolUsage is high, the inputQueueSize is low. Thisobservation does not match the description of the inputQueueSize. Therefore, does this

Re: Flink Kubernetes Operator: Why one Helm repo for each version?

2023-12-01 Thread Salva Alcántara
Ok, thanks for the clarification. On Fri, Dec 1, 2023 at 2:05 PM Gyula Fóra wrote: > Hi! > > I already answered your question on slack : > > > “The main reason is that this allows us to completely separate release > resources etc. much easier for the release process > > But this could be

Re: Flink Kubernetes Operator: Why one Helm repo for each version?

2023-12-01 Thread Gyula Fóra
Hi! I already answered your question on slack : “The main reason is that this allows us to completely separate release resources etc. much easier for the release process But this could be improved in the future if there is a good proposal for the process” Please do not cross post questions

Flink Kubernetes Operator: Why one Helm repo for each version?

2023-12-01 Thread Salva Alcántara
Hi! I'm curious why there is not a single repo URL for the Flink Kubernetes Operator Helm Chart, but multiples ones, one for each version. This forces users to add one repo for each version, like this (directly from the docs): ``` helm repo add flink-operator-repo

Re: Profiling on flink jobs

2023-12-01 Thread Matthias Pohl via user
I missed the Reply All button in my previous message. Here's my previous email for the sake of transparency sent to the user ML once more: Hi Oscar, sorry for the late reply. I didn't see that you posted the question at the beginning of the month already. I used jmap [1] in the past to get some