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[HIVE-210] Refactor HiveConf variables into two categories (query and session level)   - Hive - [issue]
...Created while fixing HIVE-84.Most of variables in HiveConf fall into two distinct categories: valid only for a job (job name, id etc) and valid across sessions and jobs. So it may be good id...
http://issues.apache.org/jira/browse/HIVE-210    Author: Prasad Chakka, 2009-09-10, 06:41
Re: Files does not exist error: concurrency control on hive queries... - Hive - [mail # user]
...Yeah, metastore db is logical place to do locking but there have to be periodic cleanups (when clients die without releasing locks) etc which is hacky so less preferrable. Another option is ...
   Author: Prasad Chakka, 2009-09-09, 21:49
Re: possible INSERT OVERWRITE TABLE bug - Hive - [mail # user]
...The latest version does create all the parents if they do not exist. Can yo u try with the latest version (or 0.4)?  Prasad   ________________________________ From: james warren &n...
   Author: Prasad Chakka, 2009-09-09, 17:03
Re: MetaStoreClient not getting cached - Hive - [mail # user]
...Thanks David. This will be in trunk & 0.4 soon.  Prasad   ________________________________ From: David Lerman  Reply-To:  Date: Fri, 4 Sep 2009 13:41:43 -0700 To:  S...
   Author: Prasad Chakka, 2009-09-04, 20:45
Re: Adding jar files when running hive in hwi mode or hiveserver mode - Hive - [mail # user]
...Vijay, there is no solution for it yet. There may be a jira open but AFAIK,  no one is working on it. You are welcome to contribute this feature.  Prasad   ___________________...
   Author: Prasad Chakka, 2009-08-25, 00:09
Re: Dynamic Partitioning? - Hive - [mail # user]
...Well, the code to infer partitions from HDFS directory exists in old versio n of Hive. You need to bring that back (and possibly make some modification s to reflect latest code). But the wor...
   Author: Prasad Chakka, 2009-08-18, 01:46
Re: Is there a good way to move the hive warehouse directory? - Hive - [mail # user]
...I don't think I understand it exactly but check the metastore db for a tabl e 'SDS' and the the table's location is specified in 'LOCATION' column. You  could write a SQL query to chang...
   Author: Prasad Chakka, 2009-08-18, 01:23
Re: Errors creating MySQL metastore - Hive - [mail # user]
...Ok then add this (after schema has been created) and set all autoCreate* to  false.     datanucleus.storeManagerType   rdbms   metadata store type    _____...
   Author: Prasad Chakka, 2009-08-05, 18:17
Re: Passing parameters to custom map/reduce scripts - Hive - [mail # user]
...Everything inside the quotes will be executed using a shell, similar to tha t of Hadoop Streaming. Unless Hadoop Streeaming changes, Hive would not. An d it is highly unlikely that Hadoop St...
   Author: Prasad Chakka, 2009-08-04, 18:21
[HIVE-722] column pruning should work on map and array indices - Hive - [issue]
...if map[key] or array[i] is selected or used in a predicate, only that element should be projected in column pruning instead of the whole map or array....
http://issues.apache.org/jira/browse/HIVE-722    Author: Prasad Chakka, 2009-08-04, 16:33
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