Hi Dongwon Kim, I think it is a known issue. The native kubernetes integration could not work with jdk 8u252 due to okhttp issue[1]. Currently, you could upgrade your jdk to a new version to work around.
[1]. https://issues.apache.org/jira/browse/FLINK-17416 Dongwon Kim <eastcirc...@gmail.com> 于2020年5月6日周三 上午7:15写道： > Hi, > > I'm using Flink-1.10 and tested everything [1] successfully. > While trying [2], I got the following message. > Can anyone help please? > > [root@DAC-E04-W06 bin]# ./kubernetes-session.sh >> 2020-05-06 08:10:49,411 INFO >> org.apache.flink.configuration.GlobalConfiguration - Loading >> configuration property: jobmanager.rpc.address, DAC-E04-W06 >> 2020-05-06 08:10:49,412 INFO >> org.apache.flink.configuration.GlobalConfiguration - Loading >> configuration property: jobmanager.rpc.port, 6123 >> 2020-05-06 08:10:49,412 INFO >> org.apache.flink.configuration.GlobalConfiguration - Loading >> configuration property: jobmanager.heap.size, 1024m >> 2020-05-06 08:10:49,412 INFO >> org.apache.flink.configuration.GlobalConfiguration - Loading >> configuration property: taskmanager.memory.process.size, 24g >> 2020-05-06 08:10:49,413 INFO >> org.apache.flink.configuration.GlobalConfiguration - Loading >> configuration property: taskmanager.numberOfTaskSlots, 24 >> 2020-05-06 08:10:49,413 INFO >> org.apache.flink.configuration.GlobalConfiguration - Loading >> configuration property: parallelism.default, 1 >> 2020-05-06 08:10:49,413 INFO >> org.apache.flink.configuration.GlobalConfiguration - Loading >> configuration property: high-availability, zookeeper >> 2020-05-06 08:10:49,413 INFO >> org.apache.flink.configuration.GlobalConfiguration - Loading >> configuration property: high-availability.zookeeper.path.root, /flink >> 2020-05-06 08:10:49,414 INFO >> org.apache.flink.configuration.GlobalConfiguration - Loading >> configuration property: high-availability.storageDir, hdfs:///user/flink/ha/ >> 2020-05-06 08:10:49,414 INFO >> org.apache.flink.configuration.GlobalConfiguration - Loading >> configuration property: high-availability.zookeeper.quorum, DAC-E04-W06:2181 >> 2020-05-06 08:10:49,414 INFO >> org.apache.flink.configuration.GlobalConfiguration - Loading >> configuration property: jobmanager.execution.failover-strategy, region >> 2020-05-06 08:10:49,415 INFO >> org.apache.flink.configuration.GlobalConfiguration - Loading >> configuration property: rest.port, 8082 >> 2020-05-06 08:10:50,386 ERROR >> org.apache.flink.kubernetes.cli.KubernetesSessionCli - Error while >> running the Flink session. >> io.fabric8.kubernetes.client.KubernetesClientException: Operation: [get] >> for kind: [Service] with name: >> [flink-cluster-5c12bd50-a540-4614-96d0-549785a8bc62] in namespace: >> [default] failed. >> at >> io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:64) >> at >> io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:72) >> at >> io.fabric8.kubernetes.client.dsl.base.BaseOperation.getMandatory(BaseOperation.java:231) >> at >> io.fabric8.kubernetes.client.dsl.base.BaseOperation.get(BaseOperation.java:164) >> at >> org.apache.flink.kubernetes.kubeclient.Fabric8FlinkKubeClient.getService(Fabric8FlinkKubeClient.java:334) >> at >> org.apache.flink.kubernetes.kubeclient.Fabric8FlinkKubeClient.getInternalService(Fabric8FlinkKubeClient.java:246) >> at >> org.apache.flink.kubernetes.cli.KubernetesSessionCli.run(KubernetesSessionCli.java:104) >> at >> org.apache.flink.kubernetes.cli.KubernetesSessionCli.lambda$main$0(KubernetesSessionCli.java:185) >> at >> org.apache.flink.runtime.security.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:30) >> at >> org.apache.flink.kubernetes.cli.KubernetesSessionCli.main(KubernetesSessionCli.java:185) >> Caused by: java.net.SocketException: Broken pipe (Write failed) >> at java.net.SocketOutputStream.socketWrite0(Native Method) >> at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111) >> at java.net.SocketOutputStream.write(SocketOutputStream.java:155) >> at sun.security.ssl.OutputRecord.writeBuffer(OutputRecord.java:431) >> at sun.security.ssl.OutputRecord.write(OutputRecord.java:417) >> at >> sun.security.ssl.SSLSocketImpl.writeRecordInternal(SSLSocketImpl.java:894) >> at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:865) >> at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:123) >> at org.apache.flink.kubernetes.shadded.okio.Okio$1.write(Okio.java:79) >> at >> org.apache.flink.kubernetes.shadded.okio.AsyncTimeout$1.write(AsyncTimeout.java:180) >> at >> org.apache.flink.kubernetes.shadded.okio.RealBufferedSink.flush(RealBufferedSink.java:224) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http2.Http2Writer.settings(Http2Writer.java:203) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http2.Http2Connection.start(Http2Connection.java:515) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http2.Http2Connection.start(Http2Connection.java:505) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.connection.RealConnection.startHttp2(RealConnection.java:298) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:287) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.connection.RealConnection.connect(RealConnection.java:168) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:257) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:135) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:114) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) >> at >> io.fabric8.kubernetes.client.utils.BackwardsCompatibilityInterceptor.intercept(BackwardsCompatibilityInterceptor.java:119) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) >> at >> io.fabric8.kubernetes.client.utils.ImpersonatorInterceptor.intercept(ImpersonatorInterceptor.java:68) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) >> at >> io.fabric8.kubernetes.client.utils.HttpClientUtils.lambda$createHttpClient$3(HttpClientUtils.java:112) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:254) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.RealCall.execute(RealCall.java:92) >> at >> io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:411) >> at >> io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:372) >> at >> io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleGet(OperationSupport.java:337) >> at >> io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleGet(OperationSupport.java:318) >> at >> io.fabric8.kubernetes.client.dsl.base.BaseOperation.handleGet(BaseOperation.java:812) >> at >> io.fabric8.kubernetes.client.dsl.base.BaseOperation.getMandatory(BaseOperation.java:220) >> ... 7 more >> ------------------------------------------------------------ >> The program finished with the following exception: >> io.fabric8.kubernetes.client.KubernetesClientException: Operation: [get] >> for kind: [Service] with name: >> [flink-cluster-5c12bd50-a540-4614-96d0-549785a8bc62] in namespace: >> [default] failed. >> at >> io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:64) >> at >> io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:72) >> at >> io.fabric8.kubernetes.client.dsl.base.BaseOperation.getMandatory(BaseOperation.java:231) >> at >> io.fabric8.kubernetes.client.dsl.base.BaseOperation.get(BaseOperation.java:164) >> at >> org.apache.flink.kubernetes.kubeclient.Fabric8FlinkKubeClient.getService(Fabric8FlinkKubeClient.java:334) >> at >> org.apache.flink.kubernetes.kubeclient.Fabric8FlinkKubeClient.getInternalService(Fabric8FlinkKubeClient.java:246) >> at >> org.apache.flink.kubernetes.cli.KubernetesSessionCli.run(KubernetesSessionCli.java:104) >> at >> org.apache.flink.kubernetes.cli.KubernetesSessionCli.lambda$main$0(KubernetesSessionCli.java:185) >> at >> org.apache.flink.runtime.security.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:30) >> at >> org.apache.flink.kubernetes.cli.KubernetesSessionCli.main(KubernetesSessionCli.java:185) >> Caused by: java.net.SocketException: Broken pipe (Write failed) >> at java.net.SocketOutputStream.socketWrite0(Native Method) >> at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111) >> at java.net.SocketOutputStream.write(SocketOutputStream.java:155) >> at sun.security.ssl.OutputRecord.writeBuffer(OutputRecord.java:431) >> at sun.security.ssl.OutputRecord.write(OutputRecord.java:417) >> at >> sun.security.ssl.SSLSocketImpl.writeRecordInternal(SSLSocketImpl.java:894) >> at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:865) >> at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:123) >> at org.apache.flink.kubernetes.shadded.okio.Okio$1.write(Okio.java:79) >> at >> org.apache.flink.kubernetes.shadded.okio.AsyncTimeout$1.write(AsyncTimeout.java:180) >> at >> org.apache.flink.kubernetes.shadded.okio.RealBufferedSink.flush(RealBufferedSink.java:224) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http2.Http2Writer.settings(Http2Writer.java:203) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http2.Http2Connection.start(Http2Connection.java:515) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http2.Http2Connection.start(Http2Connection.java:505) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.connection.RealConnection.startHttp2(RealConnection.java:298) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:287) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.connection.RealConnection.connect(RealConnection.java:168) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:257) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:135) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:114) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) >> at >> io.fabric8.kubernetes.client.utils.BackwardsCompatibilityInterceptor.intercept(BackwardsCompatibilityInterceptor.java:119) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) >> at >> io.fabric8.kubernetes.client.utils.ImpersonatorInterceptor.intercept(ImpersonatorInterceptor.java:68) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) >> at >> io.fabric8.kubernetes.client.utils.HttpClientUtils.lambda$createHttpClient$3(HttpClientUtils.java:112) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:254) >> at >> org.apache.flink.kubernetes.shadded.okhttp3.RealCall.execute(RealCall.java:92) >> at >> io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:411) >> at >> io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:372) >> at >> io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleGet(OperationSupport.java:337) >> at >> io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleGet(OperationSupport.java:318) >> at >> io.fabric8.kubernetes.client.dsl.base.BaseOperation.handleGet(BaseOperation.java:812) >> at >> io.fabric8.kubernetes.client.dsl.base.BaseOperation.getMandatory(BaseOperation.java:220) >> ... 7 more > > > [1] > https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/kubernetes.html > [2] > https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/native_kubernetes.html#start-flink-session > > Thanks, > > Dongwon >
