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[HIVE-6048] Hive load data command rejects file with '+' in the name - Hive - [issue]
...'+' is a valid character in a file name on linux and HDFS. However, loading data from such a file into table results the following error:hive> load data local inpath '/home/xzhang/temp/t+...
http://issues.apache.org/jira/browse/HIVE-6048    Author: Xuefu Zhang, 2013-12-22, 17:41
Re: Review Request 16412: HIVE-6048: Hive load data command rejects file with '+' in the name - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/16412/  (Updated Dec. 21, 2013, 4:18 p.m.)   Review request for hive and Ashutosh Chauhan. ...
   Author: Xuefu Zhang, 2013-12-21, 16:18
[HIVE-5992] Hive inconsistently converts timestamp in AVG and SUM UDAF's - Hive - [issue]
...hive> select t, sum(t), count(*), sum(t)/count(*), avg(t) from ts group by t;...OK1977-03-15 12:34:22.345678 227306062  1  227306062 2.27306062345678E8As it can be seen, timest...
http://issues.apache.org/jira/browse/HIVE-5992    Author: Xuefu Zhang, 2013-12-21, 01:59
[HIVE-6039] Round, AVG and SUM functions reject char/varch input while accepting string input - Hive - [issue]
...An error similar to the following will occur:hive> create table tabs (c char(8), vc varchar(10)) ROW FORMAT DELIMITED FIELDS TERMINATED BY '\t';hive> select sum(c), avg(c), sum(vc), av...
http://issues.apache.org/jira/browse/HIVE-6039    Author: Xuefu Zhang, 2013-12-20, 18:29
Re: Review Request 15654: Rewrite Trim and Pad UDFs based on GenericUDF - Hive - [mail # dev]
...  Well, that just gives a little clean code without try... catch... block. The benefit is marginal, but personally I think it's better to do explicit check than relying on runtime excep...
   Author: Xuefu Zhang, 2013-12-20, 03:26
[HIVE-6069] Improve error message in GenericUDFRound - Hive - [issue]
...Suggested in HIVE-6039 review board.https://reviews.apache.org/r/16329/...
http://issues.apache.org/jira/browse/HIVE-6069    Author: Xuefu Zhang, 2013-12-19, 23:38
Re: Review Request 16329: HIVE-6039: Round, AVG and SUM functions reject char/varch input while accepting string input - Hive - [mail # dev]
...  In hive, String type used in the numeric context is consistently converted to double, an approximate type. If scientific number cannot be converted, that should be solved in a separat...
   Author: Xuefu Zhang, 2013-12-19, 23:31
Review Request 16328: HIVE-5992: Hive inconsistently converts timestamp in AVG and SUM UDAF's - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/16328/  Review request for hive and Prasad Mujumdar.   Bugs: HIVE-5992     https:...
   Author: Xuefu Zhang, 2013-12-17, 21:23
[HIVE-4568] Beeline needs to support resolving variables - Hive - [issue]
...Previous Hive CLI allows user to specify hive variables at the command line using option "--hivevar". In user's script, reference to a hive variable will be substituted with the value of the...
http://issues.apache.org/jira/browse/HIVE-4568    Author: Xuefu Zhang, 2013-12-17, 18:58
[HIVE-5878] Hive standard avg UDAF returns double as the return type for some exact input types - Hive - [issue]
...For standard, no-partial avg result, hive currently returns double as the result type.hive> desc test;OKd                   int    ...
http://issues.apache.org/jira/browse/HIVE-5878    Author: Xuefu Zhang, 2013-12-15, 20:46
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