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[HIVE-5385] StringUtils is not in commons codec 1.3 - Hive - [issue]
...In ThriftHttpServlet introduced by HIVE-4763, StringUtils is imported which was introduced by commons codec 1.4. But, our 0.20 shims depends on commons codec 1.3. Our eclipse classpath templ...
http://issues.apache.org/jira/browse/HIVE-5385    Author: Yin Huai, 2013-10-08, 03:06
Re: Use distribute to spread across reducers - Hive - [mail # user]
...Hello Keith,  Hive will not launch a MR job for your query because it basically reads all columns from a table. Hive will fetch the data for you directly from the underlying filesystem....
   Author: Yin Huai, 2013-10-03, 17:58
Re: Review Request 14221: HIVE-4113: Optimize select count(1) with RCFile and Orc - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/14221/  (Updated Sept. 22, 2013, 1:49 a.m.)   Review request for hive.   Changes  ...
   Author: Yin Huai, 2013-09-22, 01:51
Re: Duplicate rows when using group by in subquery - Hive - [mail # user]
...Maybe you were stilling using the cli which was pointing to hive 0.11 libs.  After you build trunk (https://github.com/apache/hive.git), you need to use /build/dist as your hive home an...
   Author: Yin Huai, 2013-09-19, 18:04
[HIVE-5149] ReduceSinkDeDuplication can pick the wrong partitioning columns - Hive - [issue]
...https://mail-archives.apache.org/mod_mbox/hive-user/201308.mbox/%3CCAG6Lhyex5XPwszpihKqkPRpzri2k=m4QGc+[EMAIL PROTECTED]%3E...
http://issues.apache.org/jira/browse/HIVE-5149    Author: Yin Huai, 2013-09-13, 10:25
Re: UNION ALL query behaving strangely; WHERE CLAUSE is also not being honored - Hive - [mail # user]
...Hi,  Can you also attach the query plan (the result of EXPLAIN)? It may help to find where is the problem.  Thanks,  Yin   On Thu, Sep 12, 2013 at 1:00 PM, Chuck Hardin &...
   Author: Yin Huai, 2013-09-13, 00:27
[HIVE-4868] When reading an ORC file by an MR job, some Mappers may not be able to process data in some cases - Hive - [issue]
...Let's say a stripe of an ORC file is 256 MB and we set the split size for an MR job to 64 MB. Right now, splits are created based on byte ranges. Here is an example:|<-The start of a stri...
http://issues.apache.org/jira/browse/HIVE-4868    Author: Yin Huai, 2013-09-11, 18:11
[HIVE-5259] Add myself to the committer list - Hive - [issue]
...update the page of https://hive.apache.org/credits.html to include myselfNO PRECOMMIT TESTS...
http://issues.apache.org/jira/browse/HIVE-5259    Author: Yin Huai, 2013-09-11, 15:25
[HIVE-5257] Add kryo into eclipse template - Hive - [issue]
...A follow-up of HIVE-1511...
http://issues.apache.org/jira/browse/HIVE-5257    Author: Yin Huai, 2013-09-11, 08:49
[HIVE-5258] Optimize aggregations without Group By followed by a Cross Join - Hive - [issue]
...For example, we should use a single MR job to execute the following querySELECT *FROM (SELECT tmp1.cnt1, tmp2.cnt2      FROM (SELECT count(*) as cnt1     &...
http://issues.apache.org/jira/browse/HIVE-5258    Author: Yin Huai, 2013-09-10, 16:42
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