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From "Aljoscha Krettek (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (FLINK-9211) Job submission via REST/dashboard does not work on Kubernetes
Date Thu, 19 Apr 2018 15:30:01 GMT

     [ https://issues.apache.org/jira/browse/FLINK-9211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aljoscha Krettek reassigned FLINK-9211:
---------------------------------------

    Assignee: Aljoscha Krettek

> Job submission via REST/dashboard does not work on Kubernetes
> -------------------------------------------------------------
>
>                 Key: FLINK-9211
>                 URL: https://issues.apache.org/jira/browse/FLINK-9211
>             Project: Flink
>          Issue Type: Bug
>          Components: Client, Web Client
>    Affects Versions: 1.5.0
>            Reporter: Aljoscha Krettek
>            Assignee: Aljoscha Krettek
>            Priority: Blocker
>             Fix For: 1.5.0
>
>
> When setting up a cluster on Kubernets according to the documentation it is possible
to upload jar files but when trying to execute them you get an exception like this:
> {code}
> org.apache.flink.runtime.rest.handler.RestHandlerException: org.apache.flink.runtime.client.JobSubmissionException:
Failed to submit JobGraph.
>     at org.apache.flink.runtime.webmonitor.handlers.JarRunHandler.lambda$handleRequest$2(JarRunHandler.java:113)
>     at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870)
>     at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:852)
>     at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
>     at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977)
>     at org.apache.flink.runtime.rest.RestClient.lambda$submitRequest$1(RestClient.java:196)
>     at org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:680)
>     at org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:603)
>     at org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:563)
>     at org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:424)
>     at org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:214)
>     at org.apache.flink.shaded.netty4.io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38)
>     at org.apache.flink.shaded.netty4.io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:120)
>     at org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:357)
>     at org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:357)
>     at org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
>     at org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)
>     at java.lang.Thread.run(Thread.java:748)
> Caused by: java.util.concurrent.CompletionException: org.apache.flink.runtime.client.JobSubmissionException:
Failed to submit JobGraph.
>     at org.apache.flink.client.program.rest.RestClusterClient.lambda$submitJob$5(RestClusterClient.java:356)
>     ... 17 more
> Caused by: org.apache.flink.runtime.client.JobSubmissionException: Failed to submit JobGraph.
>     ... 18 more
> Caused by: java.util.concurrent.CompletionException: org.apache.flink.shaded.netty4.io.netty.channel.ConnectTimeoutException:
connection timed out: flink-jobmanager/10.105.154.28:8081
>     at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292)
>     at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308)
>     at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:943)
>     at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926)
>     ... 15 more
> Caused by: org.apache.flink.shaded.netty4.io.netty.channel.ConnectTimeoutException: connection
timed out: flink-jobmanager/10.105.154.28:8081
>     at org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:212)
>     ... 7 more
> {code}



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