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From John Sichi <jsi...@facebook.com>
Subject Re: ngrams() and context_ngrams() available in Hive 0.6 or 0.7 ?
Date Sat, 06 Nov 2010 03:55:50 GMT
They are only present in trunk, so they won't be in a release until 0.7.

Since they are UDAF's, you might be able to compile them by building trunk and then plug them
into 0.6 via CREATE TEMPORARY FUNCTION.

JVS

On Nov 5, 2010, at 5:20 PM, Gokul Pillai wrote:

> According to the Hive wiki, ngrams() and context_ngrams() are available in Hive. This
is awesome.
> However, when I quickly logged into my Hive 0.5 instance to check it out, it dissapointed
me with this error:
>  
> FAILED: Error in semantic analysis: line 1:14 Invalid Function sentences
>  
> I believe this is because this implementation happened after hive 0.5. Now I would like
to get the version that has this and the hive Jira seems to say it is only part of 0.7 (http://mail-archives.apache.org/mod_mbox/hadoop-hive-dev/201007.mbox/%3c33229528.35721280274438668.JavaMail.jira@thor%3e)
 but maybe I am wrong here.
>  
> Is there a stable version of Hive that includes this implementation. This link (http://svn.apache.org/repos/asf/hive/trunk/)
points to Hive 0.6 and not 0.7
>  
> Thanks in advance
>  
> Gokul


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