[ https://issues.apache.org/jira/browse/FLINK-22044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bhagi closed FLINK-22044. ------------------------- Resolution: Duplicate > running job from Flink client(cli) from outside Flink jobmanager pod > --------------------------------------------------------------------- > > Key: FLINK-22044 > URL: https://issues.apache.org/jira/browse/FLINK-22044 > Project: Flink > Issue Type: Bug > Components: Deployment / Kubernetes > Affects Versions: 1.12.0 > Environment: debian in kubernetes pod > Reporter: Bhagi > Priority: Major > > I am using this ./bin/flink client from outside Flink cluster pods.. i want > to submit flink jobs from outside flink jobmanager pod through Loadbalancer.. > but job execution is not working throwing exceptions. > [josuha@hostdev flink-1.12.0]$ kubectl get po -n pg-op|grep manager > flink-jobmanager-7fcf6d7fb6-xpphr 1/1 Running 0 3h > flink-taskmanager-5756b9d5c7-887d8 1/1 Running 26 3h > flink-taskmanager-5756b9d5c7-q7lrb 1/1 Running 26 3h > [embahar@estlp1mgmt1 ~]$ > Can you please look into this. > [josuha@hostdev flink-1.12.0]$./bin/flink run > ./examples/streaming/WordCount.jar -m 100.101.121.31:6123 --input test.txt > Printing result to stdout. Use --output to specify output path. > ------------------------------------------------------------ > The program finished with the following exception: > org.apache.flink.client.program.ProgramInvocationException: The main method > caused an error: Failed to execute job 'Streaming WordCount'. > at > org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:330) > at > org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:198) > at > org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:114) > at > org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:743) > at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:242) > at > org.apache.flink.client.cli.CliFrontend.parseAndRun(CliFrontend.java:971) > at > org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1047) > at > org.apache.flink.runtime.security.contexts.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:30) > at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1047) > Caused by: org.apache.flink.util.FlinkException: Failed to execute job > 'Streaming WordCount'. > at > org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.executeAsync(StreamExecutionEnvironment.java:1951) > at > org.apache.flink.client.program.StreamContextEnvironment.executeAsync(StreamContextEnvironment.java:128) > at > org.apache.flink.client.program.StreamContextEnvironment.execute(StreamContextEnvironment.java:76) > at > org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1822) > at > org.apache.flink.streaming.examples.wordcount.WordCount.main(WordCount.java:96) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:316) > ... 8 more > Caused by: org.apache.flink.runtime.client.JobSubmissionException: Failed to > submit JobGraph. > at > org.apache.flink.client.program.rest.RestClusterClient.lambda$submitJob$7(RestClusterClient.java:366) > at > java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:884) > at > java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:866) > at > java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) > at > java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) > at > org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$9(FutureUtils.java:375) > at > java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774) > at > java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750) > at > java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) > at > java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) > at > org.apache.flink.runtime.rest.RestClient.lambda$submitRequest$1(RestClient.java:342) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:570) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:549) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:608) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117) > at > org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.fulfillConnectPromise(AbstractNioChannel.java:321) > at > org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:337) > at > org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:702) > at > org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650) > at > org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576) > at > org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) > at > org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) > at java.lang.Thread.run(Thread.java:748) > Caused by: org.apache.flink.runtime.concurrent.FutureUtils$RetryException: > Could not complete the operation. Number of retries has been exhausted. > at > org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$9(FutureUtils.java:372) > ... 21 more > Caused by: java.util.concurrent.CompletionException: > org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AnnotatedConnectException: > Connection refused: localhost/127.0.0.1:8081 > 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:957) > at > java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:940) > ... 19 more > Caused by: > org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AnnotatedConnectException: > Connection refused: localhost/127.0.0.1:8081 > Caused by: java.net.ConnectException: Connection refused > at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) > at > sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:714) > at > org.apache.flink.shaded.netty4.io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:330) > at > org.apache.flink.shaded.netty4.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:334) > at > org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:702) > at > org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650) > at > org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576) > at > org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) > at > org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) > at java.lang.Thread.run(Thread.java:748) -- This message was sent by Atlassian Jira (v8.3.4#803005)