Colin Patrick McCabe created HDFS-5173:
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Summary: prettier dfsadmin -listCachePools output
Key: HDFS-5173
URL: https://issues.apache.org/jira/browse/HDFS-5173
Project: Hadoop HDFS
Issue Type: Sub-task
Affects Versions: HDFS-4949
Reporter: Colin Patrick McCabe
Assignee: Colin Patrick McCabe
Priority: Minor
We can make the output of -listCachePools prettier by doing the same kinds of
things as ls -l does. We probably need to find (or write) some code to
properly line up columns to avoid ragged-looking output. Finally, column
headers will be necessary here to let people know what they're looking at.
Ideally, we'd implement a format-string type argument like {{--format=}} for ls.
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