Re: Unable to use Scala's BeanProperty with classes

2017-02-15 Thread Adarsh Jain
Thanks Timo, removing `@BeanProperty` is giving no getters, no setters error On Wed, Feb 15, 2017 at 3:45 PM, Timo Walther wrote: > Forget what I said about omitting `var`, this would remove the field from > the POJO. I opened a PR for fixing the issue: https://github.com/apache/ > flink/pu

Re: Unable to use Scala's BeanProperty with classes

2017-02-15 Thread Timo Walther
Forget what I said about omitting `var`, this would remove the field from the POJO. I opened a PR for fixing the issue: https://github.com/apache/flink/pull/3318 As a workaround: If you just want to have a POJO for the Cassandra Sink you don't need to add the `@BeanProperty` annotation. Flink

Re: Unable to use Scala's BeanProperty with classes

2017-02-15 Thread Chesnay Schepler
Hello, There is an open PR about adding support for case classes to the cassandra sinks: https://github.com/apache/flink/pull/2633 You would have to checkout the branch and build it yourself. If this works for you it would be great if you could also give some feedback either here or in the P

Re: Unable to use Scala's BeanProperty with classes

2017-02-15 Thread Timo Walther
Hi Adarsh, I looked into your issue. The problem is that `var` generates Scala-style getters/setters and the annotation generates Java-style getters/setters. Right now Flink only supports one style in a POJO, I don't know why we have this restriction. I will work on a fix for that. Is it poss

Re: Unable to use Scala's BeanProperty with classes

2017-02-15 Thread Adarsh Jain
Thanks Fabian, I need to sink data in Cassandra and direct sink with case class is not available (correct me if I am wrong) If we use Tuple then we are restricted to 22 fields What do you suggest here? On Wed, Feb 15, 2017 at 2:32 PM, Fabian Hueske wrote: > Hi Adarsh, > > I think this is th

Re: Unable to use Scala's BeanProperty with classes

2017-02-15 Thread Fabian Hueske
Hi Adarsh, I think this is the same bug. I'm afraid you have to wait until the problem is fixed. The only workaround would be to use a different data type, for example a case class. Best, Fabian 2017-02-15 6:08 GMT+01:00 Adarsh Jain : > Any help will be highly appreciable, am stuck on this one.

Re: Unable to use Scala's BeanProperty with classes

2017-02-14 Thread Adarsh Jain
Any help will be highly appreciable, am stuck on this one. On Tue, Feb 14, 2017 at 10:47 PM, Nico Kruber wrote: > Hi Adarsh, > thanks for reporting this. It should be fixed eventually. > > @Timo: do you have an idea for a work-around or quick-fix? > > > Regards > Nico > > On Tuesday, 14 Feb

Re: Unable to use Scala's BeanProperty with classes

2017-02-14 Thread Nico Kruber
Hi Adarsh, thanks for reporting this. It should be fixed eventually. @Timo: do you have an idea for a work-around or quick-fix? Regards Nico On Tuesday, 14 February 2017 21:11:21 CET Adarsh Jain wrote: > I am getting the same problem when trying to do FlatMap operation on my > POJO class. > >