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[HIVE-2032] create database does not honour warehouse.dir in dbproperties - Hive - [issue]
...create database db with dbproperties ('hive.metastore.warehouse.dir' = 'loc');The above command does not set location of 'db' to 'loc'. It instead creates 'db.db' under the warehouse directo...
http://issues.apache.org/jira/browse/HIVE-2032    Author: Thiruvel Thirumoolan, 2011-12-16, 23:56
[HIVE-2033] A database's warehouse.dir is not used for tables created in it. - Hive - [issue]
...$ create database db with dbproperties ('hive.metastore.warehouse.dir' = 'loc');$ use db;$ create table test(name string);Table 'test's location is not under 'loc'. Instead its under hive-si...
http://issues.apache.org/jira/browse/HIVE-2033    Author: Thiruvel Thirumoolan, 2011-12-16, 23:55
[HIVE-2321] Jobs fail due to issues in regexp() based UDFs - Hive - [issue]
...regexp_extract() fails when its not possible to extract the string. Its better to return NULL/empty string than to fail.Will also peek into similar UDFs if possible and fix/at-least enhance ...
http://issues.apache.org/jira/browse/HIVE-2321    Author: Thiruvel Thirumoolan, 2011-09-13, 21:09
Re: Dynamic partition - support for distribute by - Hive - [mail # user]
...Not sure about that, but this is supported:  FROM (SELECT *, dt from table_a DISTRIBUTE BY dt) T         INSERT OVERWRITE TABLE table_b PARTITION(dt)     &...
   Author: Thiruvel Thirumoolan, 2011-03-01, 11:26
[HIVE-1519] Insertion should throw an error when partition order is different than create table - Hive - [issue]
...Hive should throw an error when the partition order specified during insert is different from the order specified during table creation.Currently hive allows data insertion but further query...
http://issues.apache.org/jira/browse/HIVE-1519    Author: Thiruvel Thirumoolan, 2011-02-14, 21:02
[HIVE-1682] Wrong results with MAPJOIN when cols from non-MAPJOINed table are selected - Hive - [issue]
...Results of this query is wrong:set hive.mapjoin.cache.numrows=100;select /*+ MAPJOIN(invites) */ pokes.bar from pokes join invites on (pokes.bar = invites.bar);Results of all the queries bel...
http://issues.apache.org/jira/browse/HIVE-1682    Author: Thiruvel Thirumoolan, 2010-12-13, 18:17
Re: Virtual Columns error - Hive - [mail # user]
...I dont think https://issues.apache.org/jira/browse/HIVE-417 which added vir tual columns was committed to 0.6.   On Sep 20, 2010, at 3:47 PM, Thiruvel Thirumoolan wrote:  It should...
   Author: Thiruvel Thirumoolan, 2010-09-20, 10:24
Re: add partition - Hive - [mail # user]
...You can specify the location of a partition while adding one. Location shou ld be a directory though.  ALTER TABLE test ADD PARTITION(pt='01' ) LOCATION '/user/hive/warehouse/u ser' &nb...
   Author: Thiruvel Thirumoolan, 2010-09-19, 18:18
Re: Multi Table Inserts produces multiple jobs - Hive - [mail # user]
...Hi Cristi,  The source_table is scanned only once in a multi-insert scenario, whereas i f u have 2 queries it will be scanned twice.  If you do an 'explain extended' on the query y...
   Author: Thiruvel Thirumoolan, 2010-08-24, 16:50
Re: I modify the HiveInputFormat.java class, but the content modified don't take effect. - Hive - [mail # user]
...Did you change hive-log4j.properties? By default the logging threshold is W ARN. You have to change it to INFO.   On Aug 22, 2010, at 8:03 AM, lei liu wrote:  1111111"), then I pac...
   Author: Thiruvel Thirumoolan, 2010-08-23, 17:16
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