[
https://issues.apache.org/jira/browse/FLINK-31135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17719329#comment-17719329
]
Sriram Ganesh commented on FLINK-31135:
---------------------------------------
In my case, it is not a permission issue. I couldn't repro the issue. My hunch
is there could be a network issue during that time.
Thanks, [~Swathi Chandrashekar] [~zhihaochen]. I am closing it.
> ConfigMap DataSize went > 1 MB and cluster stopped working
> ----------------------------------------------------------
>
> Key: FLINK-31135
> URL: https://issues.apache.org/jira/browse/FLINK-31135
> Project: Flink
> Issue Type: Bug
> Components: Kubernetes Operator
> Affects Versions: kubernetes-operator-1.2.0
> Reporter: Sriram Ganesh
> Priority: Major
> Attachments: dump_cm.yaml,
> flink--kubernetes-application-0-parked-logs-ingestion-644b80-b4bc58747-lc865.log.zip,
> image-2023-04-19-09-48-19-089.png, image-2023-05-03-13-47-51-440.png,
> image-2023-05-03-13-50-54-783.png, image-2023-05-03-13-51-21-685.png,
> jobmanager_log.txt,
> parked-logs-ingestion-644b80-3494e4c01b82eb7a75a76080974b41cd-config-map.yaml
>
>
> I am Flink Operator to manage clusters. Flink version: 1.15.2. Flink jobs
> failed with the below error. It seems the config map size went beyond 1 MB
> (default size).
> Since it is managed by the operator and config maps are not updated with any
> manual intervention, I suspect it could be an operator issue.
>
> {code:java}
> Caused by: io.fabric8.kubernetes.client.KubernetesClientException: Failure
> executing: PUT at:
> https://<IP>/api/v1/namespaces/<NS>/configmaps/<job>-config-map. Message:
> ConfigMap "<job>-config-map" is invalid: []: Too long: must have at most
> 1048576 bytes. Received status: Status(apiVersion=v1, code=422,
> details=StatusDetails(causes=[StatusCause(field=[], message=Too long: must
> have at most 1048576 bytes, reason=FieldValueTooLong,
> additionalProperties={})], group=null, kind=ConfigMap, name=<job>-config-map,
> retryAfterSeconds=null, uid=null, additionalProperties={}), kind=Status,
> message=ConfigMap "<job>-config-map" is invalid: []: Too long: must have at
> most 1048576 bytes, metadata=ListMeta(_continue=null,
> remainingItemCount=null, resourceVersion=null, selfLink=null,
> additionalProperties={}), reason=Invalid, status=Failure,
> additionalProperties={}).
> at
> io.fabric8.kubernetes.client.dsl.base.OperationSupport.requestFailure(OperationSupport.java:673)
> ~[flink-dist-1.15.2.jar:1.15.2]
> at
> io.fabric8.kubernetes.client.dsl.base.OperationSupport.assertResponseCode(OperationSupport.java:612)
> ~[flink-dist-1.15.2.jar:1.15.2]
> at
> io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:560)
> ~[flink-dist-1.15.2.jar:1.15.2]
> at
> io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:521)
> ~[flink-dist-1.15.2.jar:1.15.2]
> at
> io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleUpdate(OperationSupport.java:347)
> ~[flink-dist-1.15.2.jar:1.15.2]
> at
> io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleUpdate(OperationSupport.java:327)
> ~[flink-dist-1.15.2.jar:1.15.2]
> at
> io.fabric8.kubernetes.client.dsl.base.BaseOperation.handleUpdate(BaseOperation.java:781)
> ~[flink-dist-1.15.2.jar:1.15.2]
> at
> io.fabric8.kubernetes.client.dsl.base.HasMetadataOperation.lambda$replace$1(HasMetadataOperation.java:183)
> ~[flink-dist-1.15.2.jar:1.15.2]
> at
> io.fabric8.kubernetes.client.dsl.base.HasMetadataOperation.replace(HasMetadataOperation.java:188)
> ~[flink-dist-1.15.2.jar:1.15.2]
> at
> io.fabric8.kubernetes.client.dsl.base.HasMetadataOperation.replace(HasMetadataOperation.java:130)
> ~[flink-dist-1.15.2.jar:1.15.2]
> at
> io.fabric8.kubernetes.client.dsl.base.HasMetadataOperation.replace(HasMetadataOperation.java:41)
> ~[flink-dist-1.15.2.jar:1.15.2]
> at
> org.apache.flink.kubernetes.kubeclient.Fabric8FlinkKubeClient.lambda$attemptCheckAndUpdateConfigMap$11(Fabric8FlinkKubeClient.java:325)
> ~[flink-dist-1.15.2.jar:1.15.2]
> at
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700)
> ~[?:?]
> ... 3 more {code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
