Subroto Sanyal created TEZ-3424:
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Summary: Yarn trying to renew token as user 'nobody'
Key: TEZ-3424
URL: https://issues.apache.org/jira/browse/TEZ-3424
Project: Apache Tez
Issue Type: Bug
Affects Versions: 0.6.1
Reporter: Subroto Sanyal
Tez jobs are failing with the exception:
{noformat}Caused by: org.apache.tez.dag.api.TezException: Failed to submit
application to YARN, applicationId=application_1471954345692_0109,
diagnostics=Failed to renew token: Kind: HDFS_DELEGATION_TOKEN, Service:
ha-hdfs:datalab-dev, Ident: (HDFS_DELEGATION_TOKEN token 34599 for veshikh)
at
org.apache.tez.client.TezYarnClient.submitApplication(TezYarnClient.java:75)
at org.apache.tez.client.TezClient.start(TezClient.java:365){noformat}
On the namenode side there is warn log
{noformat}209387 2016-08-24 13:43:03,305 WARN
org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException
as:yarn/somehost.ec2.internal@EC2.INTERNAL (auth:KERBEROS)
cause:org.apache.hadoop.security.AccessControlException: yarn tries to renew a
token with renewer nobody
{noformat}
This looks very similar to MAPREDUCE-6484 and upon looking into the code of
{{org.apache.tez.common.security.Master}} shows the same issue.
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