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From Yi Zhang <zhangy...@yahoo.com.INVALID>
Subject Re: What's the advantage features of Spark SQL(JDBC)
Date Fri, 15 May 2015 06:51:19 GMT
@Hao,As you said, there is no advantage feature for JDBC, it just provides unified api to support
different data sources. Is it right? 


     On Friday, May 15, 2015 2:46 PM, "Cheng, Hao" <hao.cheng@intel.com> wrote:
   

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div.yiv2822675239WordSection1 {}#yiv2822675239 Spark SQL just take the JDBC as a new data
source, the same as we need to support loading data from a .csv or .json.    From: Yi Zhang
[mailto:zhangyi76@yahoo.com.INVALID]
Sent: Friday, May 15, 2015 2:30 PM
To: User
Subject: What's the advantage features of Spark SQL(JDBC)    Hi All,    Comparing direct
access via JDBC, what's the advantage features of Spark SQL(JDBC) to access external data
source?    Any tips are welcome! Thanks.    Regards, Yi    

  
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