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Re: Variable Substitution - Hive - [mail # user]
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...It was done like this in hive because that is what hadoops variable substitution does, namely if it does not understand the variable it does not replace it. On Wed, Mar 6, 2013 at 4:30...
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Author: Edward Capriolo,
2013-03-06, 21:41
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Re: Using Reflect: A thread for ideas - Hive - [mail # user]
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...We could very easily write hive so that a UDF is a piece of groovy loaded dynamically. This is my go-to system to make things plugable. On Tue, Feb 19, 2013 at 10:03 AM, John Meagher &...
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Author: Edward Capriolo,
2013-02-19, 15:09
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Re: Using HiveJDBC interface - Hive - [mail # user]
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...I personally do not find it a large problem. 1) have multiple backend hive thrift servers with ha-proxy in front 2) don't use varaible names like "x" use "myprocess1.x" to remove possi...
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Author: Edward Capriolo,
2013-02-18, 14:39
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Re: Hive Queries - Hive - [mail # user]
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...Dude sorry for the off topic, but having a rocketmail account is awesome. I wish I still had mine. On Sat, Feb 16, 2013 at 9:16 PM, [EMAIL PROTECTED] wrote:...
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Author: Edward Capriolo,
2013-02-17, 16:12
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Re: Install / Download of Hive 0.7.0 or 0.7.1 - Hive - [mail # user]
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...All releases are found on http://archive.apache.org On Fri, Feb 15, 2013 at 2:12 PM, Dean Wampler wrote:...
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Author: Edward Capriolo,
2013-02-15, 19:32
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Re: INSERT INTO table with STRUCT, SELECT FROM - Hive - [mail # user]
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...I developed the inline udtf. Seems to work: http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/queries/clientpositive/udf_inline.q as (id, text) FROM SRC limit 2; &nb...
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Author: Edward Capriolo,
2013-02-13, 22:49
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Re: How to load hive metadata from conf dir - Hive - [mail # user]
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...If you use hive-thrift/hive-service you can get the location of a table through the Table API (instead of Dean's horrid bash-isms) http://hive.apache.org/docs/r0.7.0/api/org/apache/had...
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Author: Edward Capriolo,
2013-02-12, 16:53
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Re: Why does "HiveException: Unable to fetch table XYZ" happen? - Hive - [mail # user]
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...In short, hiveserver has leaks, the upcoming hiveserver2 (and the changes made in hive trunk due to it should prevent many of these. We run our hiveserver's behind a load balancer (4 of them...
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Author: Edward Capriolo,
2013-02-08, 12:59
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Re: Closing long running hive query forcefully - Hive - [mail # user]
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...That is a good way to do it. We do it with comment sometimes. select /* myid bla bla*/ x,y,z Edward On Thu, Feb 7, 2013 at 11:12 AM, Gabor Makrai wrote:...
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Author: Edward Capriolo,
2013-02-07, 16:31
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[HIVE-2348] Group by and order by of the same columns fails semantic analysis - Hive - [issue]
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...select offer, level_id, sum_cl_score as sumcl_floorFROM xxxGROUP BY offer, level_id, sumcl_floor ORDER BY offer, level_id, sumcl_floor limit 1000000;FAILED: Error in semantic analysis: Inval...
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http://issues.apache.org/jira/browse/HIVE-2348
Author: Edward Capriolo,
2013-02-06, 09:23
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