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RE: Finding maximum across a row - Hive - [mail # user]
...Seems like you would want the results as: 7 3  Here is one way to get the maximum value for a collection of columns with a case statement. (this not done in Hive but hive case statement...
   Author: John Morrison, 2013-03-01, 17:50
RE: Hive JOINs not working as expected (returns 0 rows) - Hive - [mail # user]
...I did get this to work on Cloudera (CDH4).  Also got both self-joins to work using MapR (both return 1 as expected).   select count(*) from ext_date_1 a join ext_date_1 b on (a.ca...
   Author: John Morrison, 2012-11-20, 18:14
Hive JOINs not working as expected (returns 0 rows) - Hive - [mail # user]
...Hi,  New to hive in last few weeks and could use some help with JOINs.  Using MapR (version 0.9.0)    /usr/bin/hive -> /opt/mapr/hive/hive-0.9.0/bin/hive  I have ...
   Author: John Morrison, 2012-11-20, 15:43
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