Description
'hadoop fs -help` displays help informations with numbers of different formats.
This patch borrows the format used in `hdfs cacheadmin -help`: all options are formatted by using org.apache.hadoop.tools.TableListing.
'hadoop fs -help` displays help informations with numbers of different formats.
This patch borrows the format used in `hdfs cacheadmin -help`: all options are formatted by using org.apache.hadoop.tools.TableListing.