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Posted to issues@spark.apache.org by "Stavros Kontopoulos (JIRA)" <ji...@apache.org> on 2019/02/26 20:36:00 UTC
[jira] [Comment Edited] (SPARK-26997) k8s integration tests failing
after client upgraded to 4.1.2
[ https://issues.apache.org/jira/browse/SPARK-26997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16778557#comment-16778557 ]
Stavros Kontopoulos edited comment on SPARK-26997 at 2/26/19 8:36 PM:
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[~vanzin] I run the tests successfully with the latest minikube version (v0.34.1) and k8s 1.13.3. It is a compatibility issue AFAIK. I have seen the failures in our intern ci as well.
[~shaneknapp] one problem though is that while in theory using something like ` --kubernetes-version=v1.11.7` should work for targeting any k8s version it didnt. It failed with: `Caused by: java.net.UnknownHostException: kubernetes.default.svc: for me. I am trying to make tests pass for [https://github.com/apache/spark/pull/23514] while also checking against versions that are still being patched or are still supported. Moreover, as a side note one reason I have also used `driver=none` is because on aws instances you cant run kvm, so it was not only for avoiding using a vm.
was (Author: skonto):
[~vanzin] I run the tests successfully with the latest minikube version (v0.34.1) and k8s 1.13.3. It is a compatibility issue AFAIK. I have seen the failures in our intern ci as well.
[~shaneknapp] one problem though is that while in theory using something like ` --kubernetes-version=v1.11.7` should work for targeting any k8s version it didnt. It failed with: `Caused by: java.net.UnknownHostException: kubernetes.default.svc: for me. I am trying to make tests pass for [https://github.com/apache/spark/pull/23514] while also checking against still versions that are being patched or are still supported. Moreover, as a side note one reason I have also used `driver=none` is because on aws instances you cant run kvm, so it was not only for avoiding using a vm.
> k8s integration tests failing after client upgraded to 4.1.2
> ------------------------------------------------------------
>
> Key: SPARK-26997
> URL: https://issues.apache.org/jira/browse/SPARK-26997
> Project: Spark
> Issue Type: Bug
> Components: Kubernetes
> Affects Versions: 3.0.0
> Reporter: Marcelo Vanzin
> Priority: Critical
>
> SPARK-26742 upgraded the client libs to version 4.1.2, and that doesn't seem to agree well with the minikube we're using in jenkins. My PRs are failing (minikube 0.25):
> {noformat}
> 19/02/25 17:46:52.599 ScalaTest-main-running-KubernetesSuite INFO ProcessUtils: 19/02/25 17:46:52 INFO ShutdownHookManager: Deleting directory /tmp/spark-3007689c-e3ca-48f5-a673-f3bad5c4774a
> 19/02/25 17:46:52.788 OkHttp https://192.168.39.69:8443/... ERROR ExecWebSocketListener: Exec Failure: HTTP:500. Message:container not found ("spark-kubernetes-driver")
> java.net.ProtocolException: Expected HTTP 101 response but was '500 Internal Server Error'
> at okhttp3.internal.ws.RealWebSocket.checkResponse(RealWebSocket.java:229)
> at okhttp3.internal.ws.RealWebSocket$2.onResponse(RealWebSocket.java:196)
> at okhttp3.RealCall$AsyncCall.execute(RealCall.java:206)
> at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> 19/02/25 17:46:52.999 OkHttp https://192.168.39.69:8443/... ERROR ExecWebSocketListener: Exec Failure: HTTP:404. Message:404 page not found
> java.net.ProtocolException: Expected HTTP 101 response but was '404 Not Found'
> at okhttp3.internal.ws.RealWebSocket.checkResponse(RealWebSocket.java:229)
> at okhttp3.internal.ws.RealWebSocket$2.onResponse(RealWebSocket.java:196)
> at okhttp3.RealCall$AsyncCall.execute(RealCall.java:206)
> at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {noformat}
> Tests pass on my local minikube (0.34). Reverting that change makes them pass on jenkins (see https://github.com/apache/spark/pull/23893).
> Not sure if this is a client bug or a compatibility issue.
> [~shaneknapp] [~skonto]
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