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From "Maxime C Dumas (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-10082) Describe 'table' output is all on one line, could use better formatting
Date Wed, 04 Dec 2013 18:48:35 GMT
Maxime C Dumas created HBASE-10082:
--------------------------------------

             Summary: Describe 'table' output is all on one line, could use better formatting
                 Key: HBASE-10082
                 URL: https://issues.apache.org/jira/browse/HBASE-10082
             Project: HBase
          Issue Type: Improvement
         Environment: 0.94.2-cdh4.2.1
            Reporter: Maxime C Dumas


If you describe 'table' from the HBase shell, you get an output like this for a very simple
table:

hbase(main):023:0> describe 'movie'
DESCRIPTION                                                                       ENABLED
                                    
 {NAME => 'movie', FAMILIES => [{NAME => 'info', DATA_BLOCK_ENCODING => 'NONE',
B true                                        
 LOOMFILTER => 'NONE', REPLICATION_SCOPE => '0', VERSIONS => '3', COMPRESSION =>
                                             
 'NONE', MIN_VERSIONS => '0', TTL => '2147483647', KEEP_DELETED_CELLS => 'false',
                                            
  BLOCKSIZE => '65536', IN_MEMORY => 'false', ENCODE_ON_DISK => 'true', BLOCKCACH
                                            
 E => 'true'}, {NAME => 'media', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER =>
'N                                             
 ONE', REPLICATION_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', MIN_VERS
                                            
 IONS => '0', TTL => '2147483647', KEEP_DELETED_CELLS => 'false', BLOCKSIZE =>
'6                                             
 5536', IN_MEMORY => 'false', ENCODE_ON_DISK => 'true', BLOCKCACHE => 'true'}]} 
                                             
1 row(s) in 0.0250 seconds

Not only everything is on one row, but also it seems to be limited in width (82 chars).

I suggest we do a line return on each column family, or format it into a JSON (lint) format,
or anything more readable!

Thanks!



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