Login
Preferences
Help/Guide
About Trac
Wiki
Context Navigation
←
Previous Change
Wiki History
Next Change
→
Changes between
Version 1
and
Version 2
of
phenix
View differences
inline
side by side
Show
lines around each change
Show the changes in full context
Ignore:
Blank lines
Case changes
White space changes
Timestamp:
02/21/2013 10:49:14 AM (
13 years
ago)
Author:
liaojiaohe
Comment:
--
Legend:
Unmodified
Added
Removed
Modified
phenix
v1
v2
23
23
24
24
25
如果创建的表名在HBASE上面已经存在,可以映射现有的表,有几个地方要注意[[BR]]
26
表名,字段名最好都使用大写[[BR]]
27
建表的时候会在每条row的第一个columnfamily字段增加一个空的column ,命名为_0,说是为了提高性能[[BR]]
28
29
因为对现有的表有入侵,现在测试环境试一下,以免搞坏生产环境的表[[BR]]
30
31
建表文档 http://forcedotcom.github.com/phoenix/#create
32
25
33
感觉这个工具只适合做一些固定column数的应用的表的查询