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下载源码，依赖，默认ubuntu 13.10的libboost版本不够新，需要下载libboost1.54-all-dev，libboost-test1.54-devjava dependency org.apache.thrift libthrift 0.9.2 阅读全文
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HIVE outer join TIPS
2014-02-08 12:05 by briller, 561 阅读, 收藏,
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OUTER JOIN GotchaBefore we discuss the other outer joins, let’s discuss a gotcha you should understand.JOIN Statements | 101Recall what we said previously about speeding up queries by adding partition filters inthe WHERE clause. To speed up our previous query, we might choose to add predicatesthat s 阅读全文
scala 即时函数return
2014-09-17 11:26 by briller, 481 阅读, 收藏,
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http://blog.csdn.net/axman/article/details/7991657 阅读全文
sql 的group by order by having 等等与mongo的对应关系
2014-07-25 15:16 by briller, 417 阅读, 收藏,
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http://docs.mongodb.org/manual/reference/sql-aggregation-comparison/unwind解释 拆解数组http://blog.nosqlfan.com/html/3648.html几种方式做grouphttp://blog.csdn.ne... 阅读全文
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