命令方式
desc 'book'
或
describe 'book'
显示如下：
Table book is ENABLED
book
COLUMN FAMILIES DESCRIPTION
{NAME => 'c1', VERSIONS => '1', EVICT_BLOCKS_ON_CLOSE => 'false', NEW_VERSION_BEHAVIOR => 'false', KEEP_DELETED_CELLS => 'FALSE', CACHE_DATA_ON_WRITE => 'false', DATA_BLOCK_ENCODING => 'NONE'
, TTL => 'FOREVER', MIN_VERSIONS => '0', REPLICATION_SCOPE => '0', BLOOMFILTER => 'ROW', CACHE_INDEX_ON_WRITE => 'false', IN_MEMORY => 'false', CACHE_BLOOMS_ON_WRITE => 'false', PREFETCH_BLOC
KS_ON_OPEN => 'false',
COMPRESSION => 'NONE', // NONE 表示没有使用压缩
BLOCKCACHE => 'true', BLOCKSIZE => '65536'}
1 row(s)
Took 0.0406 seconds
web 页面方式
访问 master web服务：http://hadoop1:16010/ ，如下图：
