il.java
>
> Regard,
> Qiang
>
>
> 2013/1/30 Mathieu Despriee
>
>> Hi folks,
>>
>> I would like to run a list of generated HIVE queries. For each, I would
>> like to retrieve the MR job_id (or ids, in case of multiple stages). And
>> then, with this
Hi folks,
I would like to run a list of generated HIVE queries. For each, I would
like to retrieve the MR job_id (or ids, in case of multiple stages). And
then, with this job_id, collect statistics from job tracker (cumulative
CPU, read bytes...)
How can I send HIVE queries from a bash or python
Hi David,
What file format and compression type are you using ?
Mathieu
Le 25 janv. 2013 à 07:16, David Morel a écrit :
> Hello,
>
> I have seen many posts on various sites and MLs, but didn't find a firm
> answer anywhere: is it possible yes or no to force a smaller split size
> than a block
Hi folks,
Through samples here and there, I've seen tables definitions using RCFile
storage specifying a SERDE in somecase, and sometimes not.
ie : sometimes ROW FORMAT SERDE
'org.apache.hadoop.hive.serde2.columnar.ColumnarSerDe' STORED AS RCFILE
some other times, only : STORED AS RCFILE
My qu
013/1/10 Dean Wampler
> Try "as (alias1, alias2, ...)"
>
>
> On Thu, Jan 10, 2013 at 3:42 AM, Mathieu Despriee wrote:
>
>> Not working either :
>>
>> SELECT stack(2,AppWeb, ByteWeb, PacketWeb, AppP2P, ByteP2P, PacketP2P) AS
>> App,Byte,Packet FRO
kind of problem but can you try select as A,B,C
>
>
> On Thu, Jan 10, 2013 at 12:58 AM, Mathieu Despriee wrote:
>
>> SELECT stack(2,AppWeb, ByteWeb, PacketWeb, AppP2P, ByteP2P, PacketP2P) AS
>> A FROM testApp2;
>>
>>
>> 2013/1/10 Nitin Pawar
>>
>>
SELECT stack(2,AppWeb, ByteWeb, PacketWeb, AppP2P, ByteP2P, PacketP2P) AS A
FROM testApp2;
2013/1/10 Nitin Pawar
> can you provide your query ?
>
>
> On Thu, Jan 10, 2013 at 12:39 AM, Mathieu Despriee wrote:
>
>> Hi folks,
>>
>> I want to use the stack fu
Hi folks,
I want to use the stack function, described here :
https://cwiki.apache.org/Hive/languagemanual-udf.html#LanguageManualUDF-BuiltinTableGeneratingFunctions%2528UDTF%2529
Hive asks me to provide the multiple aliases for the resulting columns
("The number of aliases in the AS clause does n
