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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