Steve Loughran created HDFS-6418:
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Summary: Regression: DFS_NAMENODE_USER_NAME_KEY missing in trunk
Key: HDFS-6418
URL: https://issues.apache.org/jira/browse/HDFS-6418
Project: Hadoop HDFS
Issue Type: Bug
Components: hdfs-client
Affects Versions: 3.0.0, 2.5.0
Reporter: Steve Loughran
Code i have that compiles against HADOOP 2.4 doesn't build against trunk as
someone took away {{DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY}} -apparently in
HDFS-6181.
I know the name was obsolete, but anyone who has compiled code using that
reference -rather than cutting and pasting in the string- is going to find
their code doesn't work.
More subtly: that will lead to a link exception trying to run that code on a
2.5+ cluster.
This is a regression: the old names need to go back in, even if they refer to
the new names and are marked as deprecated
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