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[HIVE-896] Add LEAD/LAG/FIRST/LAST analytical windowing functions to Hive. - Hive - [issue]
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...Windowing functions are very useful for click stream processing and similar time-series/sliding-window analytics.More details at:http://download-west.oracle.com/docs/cd/B13789_01/server.101/...
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http://issues.apache.org/jira/browse/HIVE-896
Author: Amr Awadallah,
2013-04-03, 05:25
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[HIVE-344] Fix the Hive CLI to run on cygwin under windows - Hive - [issue]
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...Yes, I am guilty as charged, I don't use mac like the rest of you The Hive CLI currently doesn't work with cygwin under windows, this is due to the dual path model that cygwin employs (there...
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http://issues.apache.org/jira/browse/HIVE-344
Author: Amr Awadallah,
2011-12-17, 00:07
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Re: External Table - Hive - [mail # user]
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...alter table add partition should work see: http://wiki.apache.org/hadoop/Hive/LanguageManual/DDL On 6/26/2010 3:15 AM, Shuja Rehman wrote:...
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Author: Amr Awadallah,
2010-06-27, 22:28
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Re: MapSide join in Hive - Hive - [mail # user]
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...Viraj, 1. No 2. Yes, smaller table needs to fit in jvm memory (typically more than 1GB for small table is too large). See slide 7 and after in this preso for different join...
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Author: Amr Awadallah,
2010-06-26, 07:58
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Re: Create Table with Line Terminated other than '\n' - Hive - [mail # user]
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...Zheng, I thought that was fixed per you work here, no? https://issues.apache.org/jira/browse/HIVE-302 Then what did you fix? On 6/10/2010 10:22 PM, Zheng Shao wrote:...
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Author: Amr Awadallah,
2010-06-12, 06:23
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Re: Carriage return handling in Hive - Hive - [mail # user]
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...Akira, did you try LINES TERMINATED BY ? On 6/3/2010 6:45 AM, Akira Kitada wrote:...
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Author: Amr Awadallah,
2010-06-09, 06:05
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Re: regex_extract in hive - Hive - [mail # user]
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...remove the leading and trailing /, no need for those On 3/8/2010 8:31 AM, prakash sejwani wrote:...
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Author: Amr Awadallah,
2010-03-09, 02:51
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Re: Hive join strategy documentation? - Hive - [mail # user]
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...thanks Yongqiang, please also include the hints (MAPJOIN, STREAMBASE). On 2/25/2010 7:53 PM, Yongqiang He wrote:...
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Author: Amr Awadallah,
2010-02-26, 03:55
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Re: Why no two aggregations can have different DISTINCT columns ? - Hive - [mail # user]
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...+1, please post jira/patch. On 2/25/2010 1:20 AM, Zheng Shao wrote:...
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Author: Amr Awadallah,
2010-02-25, 09:25
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Re: IN() Operator - Hive - [mail # user]
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...Andy, Are you trying to do something like: SELECT FROM mytable A WHERE .... AND mycol IN ( SELECT .... ) If so, you can't do sub-queries inside th...
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Author: Amr Awadallah,
2010-02-20, 04:27
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