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
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:zhangy...@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
2:51 PM
To: Cheng, Hao; User
Subject: Re: What's the advantage features of Spark SQL(JDBC) @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.ch
Yes.
From: Yi Zhang [mailto:zhangy...@yahoo.com]
Sent: Friday, May 15, 2015 2:51 PM
To: Cheng, Hao; User
Subject: Re: What's the advantage features of Spark SQL(JDBC)
@Hao,
As you said, there is no advantage feature for JDBC, it just provides unified
api to support different data sources
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
