Kihwal Lee created HDFS-4713:
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Summary: Wrong server principal is used for rpc calls to namenode
if HA is enabled
Key: HDFS-4713
URL: https://issues.apache.org/jira/browse/HDFS-4713
Project: Hadoop HDFS
Issue Type: Bug
Components: ha, namenode
Affects Versions: 2.0.4-alpha
Reporter: Kihwal Lee
Priority: Blocker
When various components are connecting to a namenode in a HA-enabled
environment, a wrong server principal may be picked up. This result in SASL
failure, since the client-side used a wrong service ticket for the connection.
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