[MAPREDUCE-5375] Delegation Token renewal exception in jobtracker logs

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.2.0
• Fix Version/s: 1.2.1
• Hadoop Flags: Reviewed
• Assignee: Venkat Ranganathan
• Reporter: Venkat Ranganathan
• Created: 04/Jul/13 17:55
• Updated: 04/Aug/13 08:23
• Resolved: 05/Jul/13 03:18

Description

Filing on behalf of venkatnrangan who found this originally and provided a patch.

Saw this in the JT logs while oozie tests were running with Hadoop.

When Oozie java action is executed, the following shows up in the job tracker log.

ERROR org.apache.hadoop.mapreduce.security.token.DelegationTokenRenewal: Exception renewing tokenIdent: 00 07 68 64 70 75 73 65 72 06 6d 61 70 72 65 64 26 6f 6f 7a 69 65 2f 63 6f 6e 64 6f 72 2d 73 65 63 2e 76 65 6e 6b 61 74 2e 6f 72 67 40 76 65 6e 6b 61 74 2e 6f 72 67 8a 01 3e a6 87 5e 5b 8a 01 3e ca 93 e2 5b 02 02, Kind: MAPREDUCE_DELEGATION_TOKEN, Service: ip:50300. Not rescheduled
org.apache.hadoop.ipc.RemoteException: org.apache.hadoop.security.AccessControlException: Client jt/[e-mail] tries to renew a token with renewer specified as mapred
        at org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.renewToken(AbstractDelegationTokenSecretManager.java:267)
        at org.apache.hadoop.mapred.JobTracker.renewDelegationToken(JobTracker.java:3878)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:587)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1405)
        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1401)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:396)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1232)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1399)

        at org.apache.hadoop.ipc.Client.call(Client.java:1118)
        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:229)
        at org.apache.hadoop.mapred.$Proxy8.renewDelegationToken(Unknown Source)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:85)
       at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:62)
        at org.apache.hadoop.mapred.$Proxy8.renewDelegationToken(Unknown Source)
        at org.apache.hadoop.mapred.JobClient$Renewer.renew(JobClient.java:578)
        at org.apache.hadoop.security.token.Token.renew(Token.java:309)
        at org.apache.hadoop.mapreduce.security.token.DelegationTokenRenewal$RenewalTimerTask$1.run(DelegationTokenRenewal.java:221)
        at org.apache.hadoop.mapreduce.security.token.DelegationTokenRenewal$RenewalTimerTask$1.run(DelegationTokenRenewal.java:217)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:396)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1232)
        at org.apache.hadoop.mapreduce.security.token.DelegationTokenRenewal$RenewalTimerTask.run(DelegationTokenRenewal.java:216)
        at java.util.TimerThread.mainLoop(Timer.java:512)
        at java.util.TimerThread.run(Timer.java:462)

Setting the renewer to Kerberos Local name does not help because AbstractDelegationTokenIdentifier sets the renewer to Kerberos shortname but JobTracker.renewDelegationToken uses the fullName. This essentially causes the renewal to fail.

Issue Links

• is duplicated by: MAPREDUCE-5249 Oozie delegation token renewal fails for MR tokens in branch-1