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[HIVE-5760] Add vectorized support for CHAR/VARCHAR data types - Hive - [issue]
...Add support to allow queries referencing VARCHAR columns and expression results to run efficiently in vectorized mode. This should re-use the code for the STRING type to the extent possible ...
http://issues.apache.org/jira/browse/HIVE-5760    Author: Eric Hanson, 2014-09-05, 17:00
[HIVE-6633] pig -useHCatalog with embedded metastore fails to pass command line args to metastore - Hive - [issue]
...This fails because the embedded metastore can't connect to the database because the command line -D arguments passed to pig are not getting passed to the metastore when the embedded metastor...
http://issues.apache.org/jira/browse/HIVE-6633    Author: Eric Hanson, 2014-08-28, 22:21
[HIVE-6918] ALTER TABLE using embedded metastore fails with duplicate key violation in 'dbo.SERDES' - Hive - [issue]
...An HDINSIGHT customer is doing some heavy metadata operations using an embedded metastore. They get an error with a duplicate key in a metastore table 'dbo.SERDES'. They have multiple concur...
http://issues.apache.org/jira/browse/HIVE-6918    Author: Eric Hanson, 2014-04-16, 01:36
[expand - 1 more] - Re: Review Request 19718: Vectorized Between and IN expressions don't work with decimal, date types. - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/19718/#review38958ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorHashKeyWrapper.java &nb...
   Author: Eric Hanson, 2014-03-28, 22:45
[HIVE-6546] WebHCat job submission for pig with -useHCatalog argument fails on Windows - Hive - [issue]
...On a one-box windows setup, do the following from a powershell prompt:cmd /c curl.exe -s `  -d user.name=hadoop `  -d arg=-useHCatalog `  -d execute="emp = load...
http://issues.apache.org/jira/browse/HIVE-6546    Author: Eric Hanson, 2014-03-27, 20:49
[HIVE-4668] wrong results for query with modulo (%) in WHERE clause filter - Hive - [issue]
...select disinternalmsft16431, count(disinternalmsft16431) from factsqlengineam_vec_orc where ddate >= "2012-12" and ddate < "2013-02" and disinternalmsft16431 % 5 = 0 group by disintern...
http://issues.apache.org/jira/browse/HIVE-4668    Author: Eric Hanson, 2014-03-24, 20:39
[HIVE-4678] second clause of AND, OR filter not applied for vectorized execution - Hive - [issue]
...Queryselect ddate, dnumbertables23008 from factsqlengineam_vec_orc where ddate = "2013-01-08 00:00:00" and dnumbertables23008 = 1052436;returns rows where dnumbertables23008 != 1052436.Actua...
http://issues.apache.org/jira/browse/HIVE-4678    Author: Eric Hanson, 2014-03-24, 20:38
[HIVE-4680] second clause of OR filter not applied in vectorized query execution - Hive - [issue]
...query:select ddate, count(*) from factsqlengineam_vec_orc where ddate = "2012-05-19 00:00:00" OR ddate = "2012-05-20 00:00:00" group by ddate;Actual result:OK2012-05-19 00:00:00 ...
http://issues.apache.org/jira/browse/HIVE-4680    Author: Eric Hanson, 2014-03-24, 20:38
[HIVE-5759] Implement vectorized support for COALESCE conditional expression - Hive - [issue]
...Implement full, end-to-end support for COALESCE in vectorized mode, including new VectorExpression class(es), VectorizationContext translation to a VectorExpression, and unit tests for these...
http://issues.apache.org/jira/browse/HIVE-5759    Author: Eric Hanson, 2014-03-23, 17:57
[HIVE-5761] Implement vectorized support for the DATE data type - Hive - [issue]
...Add support to allow queries referencing DATE columns and expression results to run efficiently in vectorized mode. This should re-use the code for the the integer/timestamp types to the ext...
http://issues.apache.org/jira/browse/HIVE-5761    Author: Eric Hanson, 2014-03-23, 17:57
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