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Re: hive-0.10 and nullpointerexception - Hive - [mail # user]
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...Sorry for the delayed response, Marcin, I was away. This error in the Gist means that the jar containing the class in question is not on your classpath. Exception in thread "Thread-39"...
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Author: Mark Grover,
2013-03-04, 16:26
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Re: regexp_replace with unicode chars - Hive - [mail # user]
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...The translate UDF does take care of non-ascii characters. It uses codepoints instead of characters. Here is the unit test to demonstrate that: https://github.com/apache/hive/blob/trunk...
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Author: Mark Grover,
2013-03-01, 18:03
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Re: [ANNOUNCE] New Hive Committer - Gang Tim Liu - Hive - [mail # dev]
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...Many congrats, Tim. Keep up the good work! On Mon, Feb 25, 2013 at 7:56 AM, Jarek Jarcec Cecho wrote:...
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Author: Mark Grover,
2013-02-25, 17:52
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Re: HIVE-4053 | Review request - Hive - [mail # dev]
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...Krishna, Can you please post a patch on the JIRA and post a review on reviewboard? You should also consider adding some unit tests. If you need help with any of this, please let us know. &nb...
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Author: Mark Grover,
2013-02-23, 23:14
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Re: Need tab separated output file and put limit on number of lines in a output file - Hive - [mail # user]
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...Chunky, There may be another way to do this but to get tab separated output, I usually create an external table that's tab separated and insert overwrite into that table. For limiting ...
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Author: Mark Grover,
2013-02-20, 17:20
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Re: hive-0.10 and nullpointerexception - Hive - [mail # user]
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...Hey Marcin, Sorry I haven't gotten a chance to look into this further. I am fairly certain that it's a bug in Utilities.java which HIVE-4003 is going to fix. I am have been trying to r...
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Author: Mark Grover,
2013-02-19, 23:19
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Re: hive-0.10 and nullpointerexception - Hive - [mail # user]
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...Hi Marcin, Sorry to hear that you ran into this. My guess is you are using Yarn and this is, in fact, a known issue. The culprit line here is https://github.com/apache/hive/blob/...
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Author: Mark Grover,
2013-02-13, 16:34
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Re: Union in Multi Insert - Hive - [mail # user]
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...John, Please correct me if I didn't understand the problem correctly. I think in this scenario, it's best to think about the query in terms of MapReduce. In this case, you would want f...
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Author: Mark Grover,
2013-02-12, 05:08
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Re: How to load hive metadata from conf dir - Hive - [mail # user]
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...Hi Parag, I think your question boils down to: How does one access Hive metadata from MapReduce jobs? In the past, when I've had to write MR jobs and needed Hive metadata, I ende...
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Author: Mark Grover,
2013-02-12, 04:57
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Re: Help to solve UDAF errors! - Hive - [mail # user]
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...Hi Abhishek, The code looks incomplete. See the comment at https://github.com/apache/hive/blob/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/UDAF.java#L22 Those are all the methods ...
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Author: Mark Grover,
2013-02-10, 18:36
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