You could consider using sqoop. http://sqoop.apache.org/ there seemed to be
a SQL connector from Microsoft.
On Tuesday, February 19, 2013, Masoud wrote:
> Hello Tariq,
> Our database is sql server 2008,
> and we dont need to develop a professional app, we just need to develop it
> fast and make our experiment result soon.
> On 02/18/2013 11:58 PM, Hemanth Yamijala wrote:
> What database is this ? Was hbase mentioned ?
> On Monday, February 18, 2013, Mohammad Tariq wrote:
>> Hello Masoud,
>> You can use the Bulk Load feature. You might find it more
>> efficient than normal client APIs or using the TableOutputFormat.
>> The bulk load feature uses a MapReduce job to output table data
>> in HBase's internal data format, and then directly loads the
>> generated StoreFiles into a running cluster. Using bulk load will use
>> less CPU and network resources than simply using the HBase API.
>> For a detailed info you can go here :
>> Warm Regards,
>> On Mon, Feb 18, 2013 at 5:00 PM, Masoud <[EMAIL PROTECTED]>wrote:
>>> Dear All,
>>> We are going to do our experiment of a scientific papers, ]
>>> We must insert data in our database for later consideration, it almost
>>> 300 tables each one has 2/000/000 records.
>>> as you know It takes lots of time to do it with a single machine,
>>> we are going to use our Hadoop cluster (32 machines) and divide 300
>>> insertion tasks between them,
>>> I need some hint to progress faster,
>>> 1- as i know we dont need to Reduser, just Mapper in enough.
>>> 2- so wee need just implement Mapper class with needed code.
>>> Please let me know if there is any point,
>>> Best Regards
> Masoud Reyhani Hamedani
> Ph.D. Candidate
> Department of Electronics and Computer Engineering, Hanyang University
> Data Mining and Knowledge Engineering Lab,
> Room 803 IT/BT Building 17
> Haengdang-dong, Sungdong-gu Seoul, Republic of Korea, 133-791
Mohammad Tariq 2013-02-19, 09:41
Masoud 2013-02-19, 11:04
Hemanth Yamijala 2013-02-19, 15:52