Mailing-List: contact issues-help@hive.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@hive.apache.org
Date: Fri, 12 Jun 2015 22:29:01 +0000 (UTC)
From: "Eugene Koifman (JIRA)" <jira@apache.org>
To: issues@hive.apache.org
Message-ID: <JIRA.12837501.1434138755000.61492.1434148141169@Atlassian.JIRA>
In-Reply-To: <JIRA.12837501.1434138755000@Atlassian.JIRA>
References: <JIRA.12837501.1434138755000@Atlassian.JIRA>
 <JIRA.12837501.1434138755516@arcas>
Subject: [jira] [Updated] (HIVE-10992) WebHCat should not create delegation
 tokens when Kerberos is not enabled
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


     [ https://issues.apache.org/jira/browse/HIVE-10992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eugene Koifman updated HIVE-10992:
----------------------------------
    Attachment: HIVE-10992.patch

[~thejas], could you review?

> WebHCat should not create delegation tokens when Kerberos is not enabled
> ------------------------------------------------------------------------
>
>                 Key: HIVE-10992
>                 URL: https://issues.apache.org/jira/browse/HIVE-10992
>             Project: Hive
>          Issue Type: Bug
>          Components: WebHCat
>    Affects Versions: 0.14.0
>            Reporter: Eugene Koifman
>            Assignee: Eugene Koifman
>         Attachments: HIVE-10992.patch
>
>
> TempletonControllerJob.run() method does
> {noformat}
>       Token<DelegationTokenIdentifier> mrdt = jc.getDelegationToken(new Text("mr token"));
>       job.getCredentials().addToken(new Text("mr token"), mrdt);
> {noformat}
> it should only do this if UserGroupInformation.isSecurityEnabled().
> For long running jobs submitted via WebHCat (> 24 hours), this token is cancelled automatically (see YARN-2964) for the LaunchMapper while the child job may still be running.
> Then errors like this may happen
> {noformat}
> 2015-05-25 20:49:38,026 WARN [main] org.apache.hadoop.ipc.Client: Exception encountered while connecting to the server : org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.token.SecretManager$InvalidToken): token (owner=btbig3, renewer=mr token, realUser=hdp, issueDate=1432399326562, maxDate=1433004126562, sequenceNumber=3, masterKeyId=4) can't be found in cache2015-05-25 20:49:38,058 WARN [main] org.apache.hadoop.mapred.YarnChild: Exception running child : 
> java.lang.RuntimeException: Exception occurred while finding child jobs 
>  at org.apache.hadoop.mapred.WebHCatJTShim23.getYarnChildJobs(WebHCatJTShim23.java:204) 
>  at org.apache.hadoop.mapred.WebHCatJTShim23.killJobs(WebHCatJTShim23.java:158) 
>  at org.apache.hive.hcatalog.templeton.tool.LaunchMapper.killLauncherChildJobs(LaunchMapper.java:156) 
>  at org.apache.hive.hcatalog.templeton.tool.LaunchMapper.startJob(LaunchMapper.java:124) 
>  at org.apache.hive.hcatalog.templeton.tool.LaunchMapper.run(LaunchMapper.java:261) 
>  at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:784) 
>  at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) 
>  at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163) 
>  at java.security.AccessController.doPrivileged(Native Method) 
>  at javax.security.auth.Subject.doAs(Subject.java:415) 
>  at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628) 
>  at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)Caused by: org.apache.hadoop.security.token.SecretManager$InvalidToken: token (owner=btbig3, renewer=mr token, realUser=hdp, issueDate=1432399326562, maxDate=1433004126562, sequenceNumber=3, masterKeyId=4) can't be found in cache 
>  at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
>  at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) 
>  at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
>  at java.lang.reflect.Constructor.newInstance(Constructor.java:526) 
>  at org.apache.hadoop.yarn.ipc.RPCUtil.instantiateException(RPCUtil.java:53) 
>  at org.apache.hadoop.yarn.ipc.RPCUtil.unwrapAndThrowException(RPCUtil.java:104) 
>  at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getApplications(ApplicationClientProtocolPBClientImpl.java:250) 
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
>  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
>  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.$Proxy26.getApplications(Unknown Source) 
>  at org.apache.hadoop.mapred.WebHCatJTShim23.getYarnChildJobs(WebHCatJTShim23.java:198) ... 11 more
>  
>  Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.token.SecretManager$InvalidToken): token (owner=btbig3, renewer=mr token, realUser=hdp, issueDate=1432399326562, maxDate=1433004126562, sequenceNumber=3, masterKeyId=4) can't be found in cache 
>  at org.apache.hadoop.ipc.Client.call(Client.java:1469) 
>  at org.apache.hadoop.ipc.Client.call(Client.java:1400) 
>  at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:232) 
>  at com.sun.proxy.$Proxy25.getApplications(Unknown Source) 
>  at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getApplications(ApplicationClientProtocolPBClientImpl.java:247) ... 19 more
> {noformat}
> Thanks [~jianhe] for the analysis


--
This message was sent by Atlassian JIRA
(v6.3.4#6332)