Juan Carlos Fernandez created HDFS-5688:
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Summary: Wire-encriptation in QJM
Key: HDFS-5688
URL: https://issues.apache.org/jira/browse/HDFS-5688
Project: Hadoop HDFS
Issue Type: Bug
Components: journal-node
Affects Versions: 2.2.0
Reporter: Juan Carlos Fernandez
When HA is implemented with QJM and using kerberos, it's not possible to set
wire-encrypted data.
If it's set property hadoop.rpc.protection to something different to
authentication it doesn't work propertly, getting the error:
ERROR security.UserGroupInformation: PriviledgedActionException
as:principal@REALM (auth:KERBEROS) cause:javax.security.sasl.SaslException: No
common protection layer between client and server
With NFS as shared storage everything works like a charm
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