dynamically add/subtract dfs.name.dir directories
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Key: HADOOP-3090
URL: https://issues.apache.org/jira/browse/HADOOP-3090
Project: Hadoop Core
Issue Type: New Feature
Reporter: Allen Wittenauer
Priority: Minor
It would be very beneficial to be able to add and subtract dfs.name.dir entries
on the fly. This would be used when one drive fails such that another location
could be used to keep image and edits redundancy.
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