| clear query|facets|time |
Search criteria: .
Results from 1 to 10 from
24 (0.169s).
|
|
|
Loading phrases to help you
refine your search...
|
|
Re: Location of external table in hdfs - Hive - [mail # user]
|
|
...When you create an external table, original data ('/tmp/states' in this case) is NOT copied to the warehouse folder (or infact any other folder for that matter). So you can find it in '/tmp/...
|
|
|
Author: bharath vissapragada,
2013-03-05, 17:03
|
|
|
Re: hive odbc driver - Hive - [mail # user]
|
|
...Hi, This looks like a CDH specific issue. You'd get a better response in their mailing lists. Thanks, On Wed, Jan 30, 2013 at 11:59 AM, Chhaya Vishwakarma wrot...
|
|
|
Author: bharath vissapragada,
2013-01-30, 06:47
|
|
|
Re: - Hive - [mail # user]
|
|
...To some extent this, https://cwiki.apache.org/confluence/display/Hive/DeveloperGuide#DeveloperGuide-QueryProcessor In source look at ql/plan , ql/exec packages ! On Tue, No...
|
|
|
Author: bharath vissapragada,
2012-11-20, 10:30
|
|
|
Re: Partitions on hive hbase table - Hive - [mail # user]
|
|
...That patch hasn't been reviewed (the one about non-key columns) yet , may be you can try it and let me know if you face any problems ! On Thu, Oct 18, 2012 at 12:56 AM, [EMAIL PROTECT...
|
|
|
Author: bharath vissapragada,
2012-10-18, 04:55
|
|
|
Re: Partitions on hive hbase table - Hive - [mail # user]
|
|
...Hi, In your queries, if you have some select predicates of the form, row-key > x / row-key y they are used in building the correct scan object with these values. For ex, the q...
|
|
|
Author: bharath vissapragada,
2012-10-16, 01:56
|
|
|
Re: Partitions on hive hbase table - Hive - [mail # user]
|
|
...I'm not sure about partitioning but the scans are currently limited based on start and stop keys ( if predicates on rowkeys are provided in the query) See Hive-1643 ,2815 jiras ! ...
|
|
|
Author: bharath vissapragada,
2012-10-15, 16:48
|
|
|
Re: Does hive support nested queries? - Hive - [mail # user]
|
|
...Hive supports subqueries only in the FROM clause as of now. https://cwiki.apache.org/confluence/display/Hive/LanguageManual+SubQueries On Mon, Sep 17, 2012 at 1:03 PM, Amila Maha...
|
|
|
Author: bharath vissapragada,
2012-09-17, 08:04
|
|
|
Running TPCH workload on Hive - Hive - [mail # user]
|
|
...Hi folks, Iam trying to run TPC-H workload on Hive (Hive-600). However Iam facing problems with configuration. The queries are taking insanely long time. I ran Q21 on a TPCH work...
|
|
|
Author: bharath vissapragada,
2012-09-14, 10:18
|
|
|
Re: Performance: hive+hbase integration query against the row_key - Hive - [mail # user]
|
|
...Hey, Hive does all kinds of parsing , metadata lookups, query tree building and stuff before executing the query. Not sure if this all was included in those 36 seconds ! Also wha...
|
|
|
Author: bharath vissapragada,
2012-09-11, 14:00
|
|
|
Re: Long running Join Query - Reduce task fails due to failing to report status - Hive - [mail # user]
|
|
...My two cents, Try checking if there is a skew in the input to that reducer compared to other reducers. This happens sometimes in joins where some reducers have large amount of input da...
|
|
|
Author: bharath vissapragada,
2012-08-24, 18:20
|
|
|
|
