?????? Native Kubernetes ????????????????

?????? Fri, 15 Apr 2022 00:49:25 -0700

??????service????????native-session????????????nodePort????????node??????????????????????????-D????????????????????



??????


&nbsp;




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??????:                                                                         
                                               "user-zh"                        
                                                            
<hinobl...@gmail.com&gt;;
????????:&nbsp;2022??4??15??(??????) ????2:40
??????:&nbsp;"user-zh"<user-zh@flink.apache.org&gt;;

????:&nbsp;Re: Native Kubernetes ????????????????



??????????????????????????????1.14??????????????????????????????????????????????????????????????????????????????????????????????clusterIp????????????????????????????ip????????????

yu'an huang <h.yuan...@gmail.com&gt; ??2022??4??14?????? 10:31??????
&gt;
&gt; Hi ??????
&gt;
&gt; ??exception??????????Connection refused: 
rancher-test.ziroom.com/10.30.238.18:8081 
<http://rancher-test.ziroom.com/10.30.238.18:8081&gt;??????session 
cluster????????????????job 
graph??????????????????????????Kubernetes????????????????????????????????service??????????????job??
&gt;
&gt; ??????????????????????session cluster????????????UI????
&gt; ????????kubernetes.rest-service.exposed.type??????????????
&gt; ??????Flink??????????????????
&gt;
&gt;
&gt;
&gt;
&gt;
&gt;
&gt; &gt; On 14 Apr 2022, at 9:25 AM, ?????? <2572805...@qq.com.INVALID&gt; 
wrote:
&gt; &gt;
&gt; &gt; ??????????????????????????
&gt; &gt; # (1) Start Kubernetes session $ ./bin/kubernetes-session.sh 
-Dkubernetes.cluster-id=my-first-flink-cluster # (2) Submit example job $ 
./bin/flink run \&nbsp;&nbsp;&nbsp;&nbsp; --target kubernetes-session 
\&nbsp;&nbsp;&nbsp;&nbsp; -Dkubernetes.cluster-id=my-first-flink-cluster 
\&nbsp;&nbsp;&nbsp;&nbsp; ./examples/streaming/TopSpeedWindowing.jar
&gt; &gt; ??????org.apache.flink.client.program.ProgramInvocationException: The 
main method caused an error: Failed to execute job 
'CarTopSpeedWindowingExample'.
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:360)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:213)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:114)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:816)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:248)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.client.cli.CliFrontend.parseAndRun(CliFrontend.java:1058)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1136)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.runtime.security.contexts.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:28)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1136)
&gt; &gt; Caused by: org.apache.flink.util.FlinkException: Failed to execute 
job 'CarTopSpeedWindowingExample'.
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.executeAsync(StreamExecutionEnvironment.java:1918)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.client.program.StreamContextEnvironment.executeAsync(StreamContextEnvironment.java:135)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.client.program.StreamContextEnvironment.execute(StreamContextEnvironment.java:76)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1782)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.streaming.examples.windowing.TopSpeedWindowing.main(TopSpeedWindowing.java:99)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.lang.reflect.Method.invoke(Method.java:498)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:343)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;... 8 more
&gt; &gt; Caused by: org.apache.flink.runtime.client.JobSubmissionException: 
Failed to submit JobGraph.
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.client.program.rest.RestClusterClient.lambda$submitJob$7(RestClusterClient.java:400)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$9(FutureUtils.java:390)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.runtime.rest.RestClient.lambda$submitRequest$1(RestClient.java:430)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:570)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:549)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:608)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.fulfillConnectPromise(AbstractNioChannel.java:321)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:337)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:702)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.lang.Thread.run(Thread.java:748)
&gt; &gt; Caused by: 
org.apache.flink.runtime.concurrent.FutureUtils$RetryException: Could not 
complete the operation. Number of retries has been exhausted.
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$9(FutureUtils.java:386)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;... 21 more
&gt; &gt; Caused by: java.util.concurrent.CompletionException: 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AnnotatedConnectException:
 Connection refused: rancher-test.ziroom.com/10.30.238.18:8081
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:957)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:940)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;... 19 more
&gt; &gt; Caused by: 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AnnotatedConnectException:
 Connection refused: rancher-test.ziroom.com/10.30.238.18:8081
&gt; &gt; Caused by: java.net.ConnectException: Connection refused
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:330)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:334)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:702)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
&gt; &gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;at 
java.lang.Thread.run(Thread.java:748)
&gt; &gt;
&gt; &gt; ????????????????????????????
&gt; &gt;
&gt; &gt;
&gt; &gt;
&gt; &gt;
&gt; &gt;
&gt; &gt;
&gt; &gt;
&gt; &gt;
&gt; &gt;
&gt; &gt; ??
&gt; &gt;
&gt; &gt;
&gt; &gt; &amp;nbsp;
&gt;

?????? Native Kubernetes ????????????????

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