Thanks all Actually, I want to know more info about Flink SQL and Flink performance Here is the Spark benchmark. Maybe you already saw it before. https://amplab.cs.berkeley.edu/benchmark/
Thanks. Best regards Hawin On Fri, Jun 5, 2015 at 1:35 AM, Fabian Hueske <fhue...@gmail.com> wrote: > If you want to append data to a data set that is store as files (e.g., on > HDFS), you can go for a directory structure as follows: > > dataSetRootFolder > - part1 > - 1 > - 2 > - ... > - part2 > - 1 > - ... > - partX > > Flink's file format supports recursive directory scans such that you can > add new subfolders to dataSetRootFolder and read the full data set. > > 2015-06-05 9:58 GMT+02:00 Aljoscha Krettek <aljos...@apache.org>: > >> Hi, >> I think the example could be made more concise by using the Table API. >> http://ci.apache.org/projects/flink/flink-docs-master/libs/table.html >> >> Please let us know if you have questions about that, it is still quite >> new. >> >> On Fri, Jun 5, 2015 at 9:03 AM, hawin <hawin.ji...@gmail.com> wrote: >> > Hi Aljoscha >> > >> > Thanks for your reply. >> > Do you have any tips for Flink SQL. >> > I know that Spark support ORC format. How about Flink SQL? >> > BTW, for TPCHQuery10 example, you have implemented it by 231 lines of >> code. >> > How to make that as simple as possible by flink. >> > I am going to use Flink in my future project. Sorry for so many >> questions. >> > I believe that you guys will make a world difference. >> > >> > >> > @Chiwan >> > You made a very good example for me. >> > Thanks a lot >> > >> > >> > >> > >> > >> > -- >> > View this message in context: >> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Re-Apache-Flink-transactions-tp1457p1494.html >> > Sent from the Apache Flink User Mailing List archive. mailing list >> archive at Nabble.com. >> > >
