Re: Spark QL and protobuf schema

2014-08-25 Thread Michael Armbrust
In general master should be a superset of what is in any of the release branches. In the particular case of Spark SQL master and branch-1.1 should be identical (though that will likely change once Patrick cuts the first RC). On Mon, Aug 25, 2014 at 12:50 PM, Dmitriy Lyubimov wrote: > Ok, I was

Re: Spark QL and protobuf schema

2014-08-25 Thread Dmitriy Lyubimov
Ok, I was just asking that the changes you've mentioned are likely to be found on 1.1 branch so it would make sense for my starting point to fork off 1.1. Or perhaps master. The question of PR is fairly far off at this point, for legal reasons if nothing else. if and by the time the work is approv

Re: Spark QL and protobuf schema

2014-08-25 Thread Michael Armbrust
In general all PRs should be made against master. When necessary, we can back port them to the 1.1 branch as well. However, since we are in code-freeze for that branch, we'll only do that for major bug fixes at this point. On Thu, Aug 21, 2014 at 10:58 AM, Dmitriy Lyubimov wrote: > ok i'll tr

Re: Spark QL and protobuf schema

2014-08-21 Thread Dmitriy Lyubimov
ok i'll try. happen to do that a lot to other tools. So I am guessing you are saying if i wanted to do it now, i'd start against https://github.com/apache/spark/tree/branch-1.1 and PR against it? On Thu, Aug 21, 2014 at 12:28 AM, Michael Armbrust wrote: > I do not know of any existing way to d

Re: Spark QL and protobuf schema

2014-08-21 Thread Michael Armbrust
I do not know of any existing way to do this. It should be possible using the new public API for applying schema (will be available in 1.1) to an RDD. Basically you'll need to convert the proto buff records into rows, and also create a StructType that represents the schema. With this two things

Spark QL and protobuf schema

2014-08-20 Thread Dmitriy Lyubimov
Hello, is there any known work to adapt protobuf schema to Spark QL data sourcing? If not, would it present interest to contribute one? thanks. -d