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Re: Partition performance - Hive - [mail # user]
...There is only one map task because it's using the CombineHiveInputFormat (In my test cases, all files are very small). If I set hive.input.format to HiveInputFormat, then it has 336 map task...
   Author: Ian, 2013-04-11, 22:25
Re: External table for hourly log files - Hive - [mail # user]
...Thanks, but it seems it relates only to inserts. How can I use dynamic partition on the query?   So if I changed the log path to use the Hive's directory naming convention (e.g., dt=2013-03-...
   Author: Ian, 2013-03-28, 18:26
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