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New ODBC driver for hive - Hive - [mail # user]
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...Good stuff. http://www.datastax.com/resources/articles/odbc-for-hive...
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Author: Edward Capriolo,
2012-12-05, 17:11
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Re: handling null argument in custom udf - Hive - [mail # user]
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...There is no null argument. You should handle the null case in your code. If (arga == null) Or optionally you could use a generic udf but a regular one should handle what you are ...
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Author: Edward Capriolo,
2012-12-04, 14:43
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Re: Hive 0.7 use the old mapred API - Hive - [mail # user]
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...this is an unfortunate issue with hive we only support mapred api not mapreduce. If you look at the hbase and cassandra support you see that sonetimes you can wrap a mapreduce input format b...
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Author: Edward Capriolo,
2012-12-04, 14:35
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Re: is Hive support TTL(time to live) now ? - Hive - [mail # user]
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...their is a table level property retention it does not do anything but you can write a program to sweep through the metastore and take action based on that or other custom properties. O...
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Author: Edward Capriolo,
2012-11-29, 13:07
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Re: Setting auxpath in Hue/Beeswax - Hive - [mail # user]
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...You are looking for support in the wrong place. Beeswacks is not a part of hive thus only the cloudera folks will support it. On Mon, Nov 26, 2012 at 1:51 PM, Sadananda Hegde wrote: &n...
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Author: Edward Capriolo,
2012-11-26, 19:34
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Re: Permissions preventing me from inserting data into table I have just created - Hive - [mail # user]
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...You may have to go directly to cloudera support for this one. HiveServer2 is not officially part of hive yet so technically we should not be supporting it (yet). However someone on list migh...
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Author: Edward Capriolo,
2012-11-26, 16:15
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Re: Hive JOINs not working as expected (returns 0 rows) - Hive - [mail # user]
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...Based on your counters of BYTES_READ its does not look like any data was found/processed for either table. On Tue, Nov 20, 2012 at 11:22 AM, Dean Wampler wrote:...
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Author: Edward Capriolo,
2012-11-20, 16:33
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Re: how to obtain the latest record for each user in a hive table? - Hive - [mail # user]
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...On Mon, Nov 19, 2012 at 4:02 PM, qiaoresearcher wrote: Part of the solution is to use hive collect_set UDF. This collects group into a hive array type. select userid,visiti...
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Author: Edward Capriolo,
2012-11-19, 22:55
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Re: - Hive - [mail # user]
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...Hive runs well on mac because it is very similar to a linux machine in terms of command line programs and is a unix. On Sat, Nov 17, 2012 at 6:42 PM, Dalia Sobhy wrote:...
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Author: Edward Capriolo,
2012-11-18, 00:46
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Re: Hive command stalls - Hive - [mail # user]
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...For the second time on the mailing list today... Hive does not work with cygwin. On Wed, Nov 14, 2012 at 5:43 PM, Viral Bajaria wrote:...
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Author: Edward Capriolo,
2012-11-14, 22:48
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