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From Sunil Ranka <sunil_ra...@yahoo.com>
Subject Issue with Querying External Hive Table created on hbase
Date Wed, 19 Mar 2014 18:42:39 GMT
Hi All

I am trying to query  External Hive Table created on hbase ( hbase table is compressed using
"gzip") .  I am getting quick response, if I use "select * from hbase_acct_pref_dim_", but
the query is taking for ever if I try to retrieve data based on the row_key. 

hive> select * from hbase_acct_pref_dim_ where key = 30001;


Hadoop job information for Stage-1: number of mappers: 1; number of reducers: 0
2014-03-19 11:14:04,432 Stage-1 map = 0%,  reduce = 0%
2014-03-19 11:15:04,617 Stage-1 map = 0%,  reduce = 0%
2014-03-19 11:16:04,792 Stage-1 map = 0%,  reduce = 0%
2014-03-19 11:17:04,969 Stage-1 map = 0%,  reduce = 0%
2014-03-19 11:18:05,140 Stage-1 map = 0%,  reduce = 0%
2014-03-19 11:19:05,315 Stage-1 map = 0%,  reduce = 0%
2014-03-19 11:20:05,484 Stage-1 map = 0%,  reduce = 0%
2014-03-19 11:21:05,667 Stage-1 map = 0%,  reduce = 0%
2014-03-19 11:22:05,835 Stage-1 map = 0%,  reduce = 0%


Any Help is appreciated. 


 
Thanks, 
Sunil S Ranka
 Blog :: http://sranka.wordpress.com
"Superior BI is the antidote to Business Failure"
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