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https://issues.apache.org/jira/browse/YARN-2425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Jian He reopened YARN-2425:
---------------------------

turns out YARN-2704 doesn't solve this problem completely. 
there are race conditions that RM could try to launch the AM container or AM 
tries to launch the task container before NM actually receives the token from 
RM. reopen this.

> When Application submitted by via Yarn RM WS, log aggregation does not happens
> ------------------------------------------------------------------------------
>
>                 Key: YARN-2425
>                 URL: https://issues.apache.org/jira/browse/YARN-2425
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: log-aggregation
>    Affects Versions: 2.5.0, 2.6.0
>         Environment: Secure (Kerberos enabled) hadoop cluster. With SPNEGO 
> for Yarn RM enabled
>            Reporter: Karam Singh
>            Assignee: Varun Vasudev
>
> When submit App to Yarn RM using Web service we need to pass 
> credentials/tokens in json object/xml object to webservice
> As HDFS namenode does not provides any DT over WS (base64 encoded) like 
> webhdfs/timeline server does. (HDFS fetch dt commad fetch java writable 
> object and writes it to target file, we we cannot forward via application 
> Submission WS objects)
> Looks like there is not way to pass HDFS token to NodeManager. 
> While starting Application container also tries to create Application log 
> aggregation dir and fails with following type exception
> {code}
> java.io.IOException: Failed on local exception: java.io.IOException: 
> org.apache.hadoop.security.AccessControlException: Client cannot authenticate 
> via:[TOKEN, KERBEROS]; Host Details : local host is: "<hostname>/<ip>"; 
> destination host is: "<NameNodeHost>":<FSPort>;
>         at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:764)
>         at org.apache.hadoop.ipc.Client.call(Client.java:1415)
>         at org.apache.hadoop.ipc.Client.call(Client.java:1364)
>         at 
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
>         at com.sun.proxy.$Proxy34.getFileInfo(Unknown Source)
>         at 
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:725)
>         at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
>         at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at 
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187)
>         at 
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
>         at com.sun.proxy.$Proxy35.getFileInfo(Unknown Source)
>         at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1781)
>         at 
> org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1069)
>         at 
> org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1065)
>         at 
> org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
>         at 
> org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1065)
>         at 
> org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogAggregationService.checkExists(LogAggregationService.java:240)
>         at 
> org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogAggregationService.access$100(LogAggregationService.java:64)
>         at 
> org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogAggregationService$1.run(LogAggregationService.java:268)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:415)
>         at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
>         at 
> org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogAggregationService.createAppDir(LogAggregationService.java:253)
>         at 
> org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogAggregationService.initAppAggregator(LogAggregationService.java:344)
>         at 
> org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogAggregationService.initApp(LogAggregationService.java:310)
>         at 
> org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogAggregationService.handle(LogAggregationService.java:421)
>         at 
> org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogAggregationService.handle(LogAggregationService.java:64)
>         at 
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:173)
>         at 
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:106)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.io.IOException: 
> org.apache.hadoop.security.AccessControlException: Client cannot authenticate 
> via:[TOKEN, KERBEROS]
>         at org.apache.hadoop.ipc.Client$Connection$1.run(Client.java:679)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:415)
>         at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
>         at 
> org.apache.hadoop.ipc.Client$Connection.handleSaslConnectionFailure(Client.java:642)
>         at 
> org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:725)
>         at 
> org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:367)
>         at org.apache.hadoop.ipc.Client.getConnection(Client.java:1463)
>         at org.apache.hadoop.ipc.Client.call(Client.java:1382)
>         ... 29 more
> Caused by: org.apache.hadoop.security.AccessControlException: Client cannot 
> authenticate via:[TOKEN, KERBEROS]
>         at 
> org.apache.hadoop.security.SaslRpcClient.selectSaslClient(SaslRpcClient.java:172)
>         at 
> org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:396)
>         at 
> org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:552)
>         at 
> org.apache.hadoop.ipc.Client$Connection.access$1800(Client.java:367)
>         at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:717)
>         at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:713)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:415)
>         at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
>         at 
> org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:712)
>         ... 32 more
> {code}



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