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From Jay Vyas <jayunit...@gmail.com>
Subject Re: help ! Does hive depend on hadoop-core?
Date Thu, 27 Mar 2014 18:17:23 GMT
Ahh,,, looks like there is a new client for Hive2 :)

http://grokbase.com/p/cloudera/cdh-user/12bwb8fdbd/hive-jdbc-timeout

But im getting other errors now.  Oh well, maybe ill post them in another
thread.


On Thu, Mar 27, 2014 at 1:05 PM, Jay Vyas <jayunit100@gmail.com> wrote:

> yes but this appears to be an old one (mapred.*).
>
> Why is hive 0.12.0 referencing mapred, instead of mapreduce.*?
>
>
> On Thu, Mar 27, 2014 at 12:52 PM, Nitin Pawar <nitinpawar432@gmail.com>wrote:
>
>> hive needs hadoop libraries to  work
>>
>>
>> On Thu, Mar 27, 2014 at 11:13 PM, Jay Vyas <jayunit100@gmail.com> wrote:
>>
>>> Im running hive from inside of maven, and am getting a weird exception:
>>>
>>> tate,fname,lname,hash(product) from cleaned1395942132407
>>> Total MapReduce jobs = 3
>>> Launching Job 1 out of 3
>>> Number of reduce tasks is set to 0 since there's no reduce operator
>>> Exception in thread "main" java.lang.NoClassDefFoundError:
>>> org/apache/hadoop/mapred/JobConf
>>>     at java.lang.Class.forName0(Native Method)
>>>     at java.lang.Class.forName(Class.java:247)
>>>     at org.apache.hadoop.util.RunJar.main(RunJar.java:205)
>>> Caused by: java.lang.ClassNotFoundException:
>>> org.apache.hadoop.mapred.JobConf
>>>     at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
>>>     at java.security.AccessController.doPrivileged(Native Method)
>>>     at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>>>     at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>>>     at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
>>>     ... 3 more
>>> Execution failed with exit status: 1
>>> Obtaining error information
>>> Task failed!
>>>
>>> However, im using hive-0.12.0 ?
>>>
>>> Does this mean that the latest hive actually has a runtime dependency on
>>> the older mapred.* libraries?
>>>
>>> --
>>> Jay Vyas
>>> http://jayunit100.blogspot.com
>>>
>>
>>
>>
>> --
>> Nitin Pawar
>>
>
>
>
> --
> Jay Vyas
> http://jayunit100.blogspot.com
>



-- 
Jay Vyas
http://jayunit100.blogspot.com

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