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Re: [ANNOUNCE] New Hive Committer - Brock Noland - Hive - [mail # user]
...Congratulations, Brock!  Johnny   On Mon, Jul 15, 2013 at 11:09 PM, Prasad Mujumdar wrote:  ...
   Author: Johnny Zhang, 2013-07-16, 06:11
[HIVE-3666] implement a udf to keep hive session alive for certain amount of time - Hive - [issue]
...To make testing issues like HIVE-3590 convenient, we can implement a UDF to keep hive session alive for a given time. The patch introduce a new UDF sleep() which does this without introducin...
http://issues.apache.org/jira/browse/HIVE-3666    Author: Johnny Zhang, 2013-07-07, 16:54
[HIVE-3977] Hive 0.10 postgres schema script is broken - Hive - [issue]
...run the script inside postgres, hit error in the endmetastore=# \i /usr/lib/hive/scripts/metastore/upgrade/postgres/hive-schema-0.10.0.postgres.sqlSETSETSETSETSETSETSETSETSETCREATE TABLECREA...
http://issues.apache.org/jira/browse/HIVE-3977    Author: Johnny Zhang, 2013-02-03, 18:05
[HIVE-3715] float and double calculation is inaccurate in Hive - Hive - [issue]
...I found this during debug the e2e test failures. I found Hive miss calculate the float and double value. Take float calculation as an example:hive> select f from all100k limit 1;48308.98h...
http://issues.apache.org/jira/browse/HIVE-3715    Author: Johnny Zhang, 2012-12-23, 05:00
Re: Review Request: float and double calculation is inaccurate in Hive - Hive - [mail # dev]
...  I think I did tried without specify scale, and the result is different from mysql. I agree hard coding the scale is not a good way. Open to other suggestions.   - Johnny   T...
   Author: Johnny Zhang, 2012-12-18, 01:13
Re: Hive double-precision question - Hive - [mail # user]
...Hi, Periya: Can you take a look at the patch of https://issues.apache.org/jira/browse/HIVE-3715 and see if you can apply the similar change to make sinc/cons more accurate for your use case?...
   Author: Johnny Zhang, 2012-12-18, 00:13
Re: Review Request: implement a udf to keep hive session alive for certain amount of time - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/7848/  (Updated Nov. 9, 2012, 11:10 p.m.)   Review request for hive.   Changes  I...
   Author: Johnny Zhang, 2012-11-09, 23:10
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