12 2016 档案

[hive][转]hive修改 表/分区语句
摘要：参考 https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-AlterTable%2FPartitionStatements 这里主要列一些常用操作。 添加分区 删除分区 修改分区 阅读全文
posted @ 2016-12-26 09:27 iMhager 阅读(325) 评论(0) 推荐(0)
【java findbugs集锦】【转】May expose internal representation by incorporating reference to mutable object
摘要：[hyddd的FindBugs分析记录][M V EI2] May expose internal representation by incorporating reference to mutable object [M V EI2] May expose internal representa 阅读全文
posted @ 2016-12-26 09:26 iMhager 阅读(2731) 评论(0) 推荐(0)