Takanobu Asanuma created HDFS-14835:
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Summary: RBF: Secured Router should not run when it can't
initialize DelegationTokenSecretManager
Key: HDFS-14835
URL: https://issues.apache.org/jira/browse/HDFS-14835
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Takanobu Asanuma
Assignee: Takanobu Asanuma
Currently, even if secured router fails to create DelegationTokenSecretManager,
it can start and keeps running. This router can't handle requests with
delegation tokens.
{noformat}
ERROR org.apache.hadoop.hdfs.server.federation.router.FederationUtil: Could not
instantiate: ZKDelegationTokenSecretManagerImpl
...
INFO org.apache.hadoop.ipc.Server: Starting Socket Reader #1 for port 8888
{noformat}
In this case, I think router should not start.
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