Mohammad Kamrul Islam created HADOOP-10523:
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Summary: Hadoop services (such as RM, NN and JHS) throw confusing
exception during token auto-cancelation
Key: HADOOP-10523
URL: https://issues.apache.org/jira/browse/HADOOP-10523
Project: Hadoop Common
Issue Type: Bug
Components: security
Affects Versions: 2.3.0
Reporter: Mohammad Kamrul Islam
Assignee: Mohammad Kamrul Islam
When a user explicitly cancels the token, the system (such as RM, NN and JHS)
also periodically tries to cancel the same token. During the second cancel
(originated by RM/NN/JHS), Hadoop processes throw the following error/exception
in the log file. Although the exception is harmless, it creates a lot of
confusions and causes the dev to spend a lot of time to investigate.
This JIRA is to make sure if the token is available/not cancelled before
attempting to cancel the token and finally replace this exception with proper
warning message.
{noformat}
2014-04-15 01:41:14,686 INFO
org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager:
Token cancelation requested for identifier::
owner=<FULL_PRINCIPAL>.linkedin.com@REALM, renewer=yarn, realUser=,
issueDate=1397525405921, maxDate=1398130205921, sequenceNumber=1, masterKeyId=2
2014-04-15 01:41:14,688 WARN org.apache.hadoop.security.UserGroupInformation:
PriviledgedActionException as:yarn/HOST@<REALM> (auth:KERBEROS)
cause:org.apache.hadoop.security.token.SecretManager$InvalidToken: Token not
found
2014-04-15 01:41:14,689 INFO org.apache.hadoop.ipc.Server: IPC Server handler 7
on 10020, call
org.apache.hadoop.mapreduce.v2.api.HSClientProtocolPB.cancelDelegationToken
from 172.20.128.42:2783 Call#37759 Retry#0: error:
org.apache.hadoop.security.token.SecretManager$InvalidToken: Token not found
org.apache.hadoop.security.token.SecretManager$InvalidToken: Token not found
at
org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.cancelToken(AbstractDelegationTokenSecretManager.java:436)
at
org.apache.hadoop.mapreduce.v2.hs.HistoryClientService$HSClientProtocolHandler.cancelDelegationToken(HistoryClientService.java:400)
at
org.apache.hadoop.mapreduce.v2.api.impl.pb.service.MRClientProtocolPBServiceImpl.cancelDelegationToken(MRClientProtocolPBServiceImpl.java:286)
at
org.apache.hadoop.yarn.proto.MRClientProtocol$MRClientProtocolService$2.callBlockingMethod(MRClientProtocol.java:301)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1962)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1958)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1956)
{noformat}
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