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  1. Hadoop HDFS
  2. HDFS-14603 Über-JIRA: HDFS RBF stabilization phase II
  3. HDFS-15021

RBF: Delegation Token can't remove correctly in absence of cancelToken and restart the router.

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Not A Problem
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    Description

      The ZKDelegationTokenSecretManager couldn't remove the expired DTs on the Zookeeper as expected when restart the Router in the absence of invoking the method ` ZKDelegationTokenSecretManager#cancelToken`.

      This case will cause many stale DTs leave on the Zookeeper . Maybe cause the performance problem of the Router.

      I think this is a bug and  should be resolved in the latter. Is it Right?

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            Unassigned Unassigned
            misslzyan Weidong Duan
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              Updated:
              Resolved: