[jira] [Created] (HDFS-3501) Checkpointing with security + HA enabled will stop working after ticket lifetime expires

["Aaron T. Myers (JIRA)" <ji...@apache.org>]

Aaron T. Myers created HDFS-3501:
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             Summary: Checkpointing with security + HA enabled will stop working after ticket lifetime expires
                 Key: HDFS-3501
                 URL: https://issues.apache.org/jira/browse/HDFS-3501
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: ha, name-node
    Affects Versions: 2.0.0-alpha
            Reporter: Aaron T. Myers
            Assignee: Aaron T. Myers
         Attachments: HDFS-3501.patch

The StandbyCheckpointer currently does the right thing in renewing its krb5 creds before attempting to perform a checkpoint to the active NN, but the active NN makes no attempt to renew its own krb5 creds before connecting to the standby NN to fetch the new merged fsimage file.

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