Re: Reduce function Null checks

2016-06-19 Thread Matthias J. Sax
Hi Jeyhun, thanks for reporting! It got already fixed in trunk version. https://issues.apache.org/jira/browse/KAFKA-3589 https://github.com/apache/kafka/pull/1246/files -Matthias On 06/19/2016 02:46 PM, Jeyhun Karimov wrote: > Hi community, > > When using, reduce(Reducer,Reducer, KeyValueMapp

Reduce function Null checks

2016-06-19 Thread Jeyhun Karimov
Hi community, When using, reduce(Reducer,Reducer, KeyValueMapper,String) function in KTable, the NullPointerExeption is thrown. In specified function, below call is made: return reduce(adder, subtractor, selector, null, null, name); and afterwards, in reduce(Reducer,Reducer, KeyValueMapp