Error joining with Python API

2016-08-15 Thread davis k
I've got an issue performing joins using Python API in flink-1.1.1. With this example code get an NPE (below). However, the NPE disappears when the filter is removed. Is there an error I'm making in this brief example or is this a Flink bug? env = get_environment() env.set_parallelism(1)

Re: Error joining with Python API

2016-08-16 Thread Ufuk Celebi
I think that this is actually a bug in Flink. I'm cc'ing Chesnay who originally contributed the Python API. He can probably tell whether this is a bug in the Python API or Flink ioperator side of things. ;) On Mon, Aug 15, 2016 at 10:14 PM, davis k wrote: > I've got an issue performing joins usin

Re: Error joining with Python API

2016-08-16 Thread Chesnay Schepler
looks like a bug, will look into it. :) On 16.08.2016 10:29, Ufuk Celebi wrote: I think that this is actually a bug in Flink. I'm cc'ing Chesnay who originally contributed the Python API. He can probably tell whether this is a bug in the Python API or Flink ioperator side of things. ;) On Mon,

Re: Error joining with Python API

2016-08-17 Thread Chesnay Schepler
Found the issue, there was a missing tab in the chaining method... On 16.08.2016 12:12, Chesnay Schepler wrote: looks like a bug, will look into it. :) On 16.08.2016 10:29, Ufuk Celebi wrote: I think that this is actually a bug in Flink. I'm cc'ing Chesnay who originally contributed the Python

Re: Error joining with Python API

2016-08-22 Thread davis k
Awesome, thanks Chesnay! On Wed, Aug 17, 2016 at 2:58 AM, Chesnay Schepler wrote: > Found the issue, there was a missing tab in the chaining method... > > > On 16.08.2016 12:12, Chesnay Schepler wrote: > >> looks like a bug, will look into it. :) >> >> On 16.08.2016 10:29, Ufuk Celebi wrote: >>