Re: There is no savepoint operation with triggerId
Hi Lars, It looks like the relevant logs when retrieving savepoint. Have you frequently retrieved savepoints through the REST interface? Lars Skjærven 于2024年3月26日周二 07:17写道: > > Hello, > My job manager is constantly complaining with the following error: > > "Exception occurred in REST handler: There is no savepoint operation with > triggerId= for job bc0cb60b710e64e23195aa1610ad790a". > > "logger_name":"org.apache.flink.runtime.rest.handler.job.savepoints.SavepointHandlers$SavepointStatusHandler" > > Checkpointing and savepointing seems to work as expected, but my logs are > flooded of these errors. Any tips ? > > L -- Best, Yanfei
There is no savepoint operation with triggerId
Hello, My job manager is constantly complaining with the following error: "Exception occurred in REST handler: There is no savepoint operation with triggerId= for job bc0cb60b710e64e23195aa1610ad790a". "logger_name":"org.apache.flink.runtime.rest.handler.job.savepoints.SavepointHandlers$SavepointStatusHandler" Checkpointing and savepointing seems to work as expected, but my logs are flooded of these errors. Any tips ? L
Re: Unable to Generate Flame Graphs in Flink UI
Hi Nitin You don't need any additional configuration. After the sampling is completed, the flame graph will be displayed. Best, Feng On Mon, Mar 25, 2024 at 5:55 PM Nitin Saini wrote: > Hi Flink Community, > > I've set up a Flink cluster using Flink version 1.17.2 and enabled the > option "rest.flamegraph.enabled: true" to generate flame graphs. However, > upon accessing the Flink UI, I encountered the message: "We are waiting for > the first samples to create a flame graph." > > Could you kindly advise if there's any configuration step I might have > overlooked? I've attached a screenshot of the flink UI for your reference. > > Best regards, > Nitin Saini >
Re: [ANNOUNCE] Apache Flink Kubernetes Operator 1.8.0 released
Congratulations! Thanks Max for the release and all involved for the great work! A gentle reminder to users: the maven artifact has just been released and will take some time to complete. Best, Rui On Mon, Mar 25, 2024 at 6:35 PM Maximilian Michels wrote: > The Apache Flink community is very happy to announce the release of > the Apache Flink Kubernetes Operator version 1.8.0. > > The Flink Kubernetes Operator allows users to manage their Apache > Flink applications on Kubernetes through all aspects of their > lifecycle. > > Release highlights: > - Flink Autotuning automatically adjusts TaskManager memory > - Flink Autoscaling metrics and decision accuracy improved > - Improve standalone Flink Autoscaling > - Savepoint trigger nonce for savepoint-based restarts > - Operator stability improvements for cluster shutdown > > Blog post: > https://flink.apache.org/2024/03/21/apache-flink-kubernetes-operator-1.8.0-release-announcement/ > > The release is available for download at: > https://flink.apache.org/downloads.html > > Maven artifacts for Flink Kubernetes Operator can be found at: > > https://search.maven.org/artifact/org.apache.flink/flink-kubernetes-operator > > Official Docker image for Flink Kubernetes Operator can be found at: > https://hub.docker.com/r/apache/flink-kubernetes-operator > > The full release notes are available in Jira: > > https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12353866&projectId=12315522 > > We would like to thank the Apache Flink community and its contributors > who made this release possible! > > Cheers, > Max >
[ANNOUNCE] Apache Flink Kubernetes Operator 1.8.0 released
The Apache Flink community is very happy to announce the release of the Apache Flink Kubernetes Operator version 1.8.0. The Flink Kubernetes Operator allows users to manage their Apache Flink applications on Kubernetes through all aspects of their lifecycle. Release highlights: - Flink Autotuning automatically adjusts TaskManager memory - Flink Autoscaling metrics and decision accuracy improved - Improve standalone Flink Autoscaling - Savepoint trigger nonce for savepoint-based restarts - Operator stability improvements for cluster shutdown Blog post: https://flink.apache.org/2024/03/21/apache-flink-kubernetes-operator-1.8.0-release-announcement/ The release is available for download at: https://flink.apache.org/downloads.html Maven artifacts for Flink Kubernetes Operator can be found at: https://search.maven.org/artifact/org.apache.flink/flink-kubernetes-operator Official Docker image for Flink Kubernetes Operator can be found at: https://hub.docker.com/r/apache/flink-kubernetes-operator The full release notes are available in Jira: https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12353866&projectId=12315522 We would like to thank the Apache Flink community and its contributors who made this release possible! Cheers, Max