1、表操作
添加表
create 'table_name','family'
删除表
disable 'table_name'
drop 'table_name'
添加column family
alter 'table_name', {NAME => 'cf_new'}
查看表结构
describe 'table_name'[......]
HBase Shell常用操作
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Tag Archives: Hbase
HBase伪集群配置
与Hadoop一样，HBase也有三种运行模式：Standalone, Distributed, Pseudo-distributed。
其中，Pseudo-distributed称为伪集群模式，与Distributed基本一样，只不过进程都运行在一台机器上。
1、对HDFS配置伪集群模式。
2、配置HBase
hbase-site.xml
<?xml version="1.0"[......]
HBase、Redis中关于“长事务”(Long Transaction)的一点讨论
首先解释下标题，可能命名不是那么严谨吧，大致的定义如下：
sometimes you are in a situation where you want to read a record, check what is in it, and depending on that update the record. The problem is that between the time you read a row and perform the update, someone else m[......]
[转]Integrating Lucene with HBase
转载自：http://www.infoq.com/articles/LuceneHbase
Search plays a pivotal role in just about any modern application from shopping sites to social networks to points of interest. Lucene search library is today's de facto standard for implementing search[......]