Any chance you open-sourced, or could open-source the REST server? ;) In thinking about it It doesn¹t feel like it would be that hard to write a Spark SQL JDBC driver against Cassandra, akin to what they have for hive: https://spark.apache.org/docs/latest/sql-programming-guide.html#running-the- thrift-jdbcodbc-server
I wouldn¹t mind collaborating on that, if you are headed in that direction. (and then I could write the REST server on top of that) LMK, -brian --- Brian O'Neill Chief Technology Officer Health Market Science, a LexisNexis Company 215.588.6024 Mobile @boneill42 <http://www.twitter.com/boneill42> This information transmitted in this email message is for the intended recipient only and may contain confidential and/or privileged material. If you received this email in error and are not the intended recipient, or the person responsible to deliver it to the intended recipient, please contact the sender at the email above and delete this email and any attachments and destroy any copies thereof. Any review, retransmission, dissemination, copying or other use of, or taking any action in reliance upon, this information by persons or entities other than the intended recipient is strictly prohibited. From: Mohammed Guller <moham...@glassbeam.com> Reply-To: <user@cassandra.apache.org> Date: Friday, May 29, 2015 at 2:15 PM To: "user@cassandra.apache.org" <user@cassandra.apache.org> Subject: RE: Spark SQL JDBC Server + DSE Brian, I implemented a similar REST server last year and it works great. Now we have a requirement to support JDBC connectivity in addition to the REST API. We want to allow users to use tools like Tableau to connect to C* through the Spark SQL JDBC/Thift server. Mohammed From: Brian O'Neill [mailto:boneil...@gmail.com] On Behalf Of Brian O'Neill Sent: Thursday, May 28, 2015 6:16 PM To: user@cassandra.apache.org Subject: Re: Spark SQL JDBC Server + DSE Mohammed, This doesn¹t really answer your question, but I¹m working on a new REST server that allows people to submit SQL queries over REST, which get executed via Spark SQL. Based on what I started here: http://brianoneill.blogspot.com/2015/05/spark-sql-against-cassandra-example. html I assume you need JDBC connectivity specifically? -brian --- Brian O'Neill Chief Technology Officer Health Market Science, a LexisNexis Company 215.588.6024 Mobile @boneill42 <http://www.twitter.com/boneill42> This information transmitted in this email message is for the intended recipient only and may contain confidential and/or privileged material. If you received this email in error and are not the intended recipient, or the person responsible to deliver it to the intended recipient, please contact the sender at the email above and delete this email and any attachments and destroy any copies thereof. Any review, retransmission, dissemination, copying or other use of, or taking any action in reliance upon, this information by persons or entities other than the intended recipient is strictly prohibited. From: Mohammed Guller <moham...@glassbeam.com> Reply-To: <user@cassandra.apache.org> Date: Thursday, May 28, 2015 at 8:26 PM To: "user@cassandra.apache.org" <user@cassandra.apache.org> Subject: RE: Spark SQL JDBC Server + DSE Anybody out there using DSE + Spark SQL JDBC server? Mohammed From: Mohammed Guller [mailto:moham...@glassbeam.com] Sent: Tuesday, May 26, 2015 6:17 PM To: user@cassandra.apache.org Subject: Spark SQL JDBC Server + DSE Hi As I understand, the Spark SQL Thrift/JDBC server cannot be used with the open source C*. Only DSE supports the Spark SQL JDBC server. We would like to find out whether how many organizations are using this combination. If you do use DSE + Spark SQL JDBC server, it would be great if you could share your experience. For example, what kind of issues you have run into? How is the performance? What reporting tools you are using? Thank you! Mohammed
