RegEx support for expressing datanodes in the slaves conf files
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Key: HADOOP-2689
URL: https://issues.apache.org/jira/browse/HADOOP-2689
Project: Hadoop
Issue Type: Improvement
Components: conf
Affects Versions: 0.14.4
Environment: All
Reporter: Venkat Ramachandran
It will be very handy if datanodes and task trackers can be expressed in the
slave conf file as regular expressions.
For example,
machine[1-200].corp
machine[400-679].corp
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