Hi, We are using a sliding window function to process data read from Kafka Stream. We are using FlinkKafkaConsumer09 to read the data. The window function and sink are running correctly.
To test the program, we are generating a stream of data from command line. This works when we add set of records once. When we add again, it does not work, Flink produces no result, even though the records are added to same Kafka topic from the same command line instance. Please could you suggest what could be wrong. Many thanks. *Sujit Sakre* -- This email is sent on behalf of Northgate Public Services (UK) Limited and its associated companies including Rave Technologies (India) Pvt Limited (together "Northgate Public Services") and is strictly confidential and intended solely for the addressee(s). If you are not the intended recipient of this email you must: (i) not disclose, copy or distribute its contents to any other person nor use its contents in any way or you may be acting unlawfully; (ii) contact Northgate Public Services immediately on +44(0)1908 264500 quoting the name of the sender and the addressee then delete it from your system. Northgate Public Services has taken reasonable precautions to ensure that no viruses are contained in this email, but does not accept any responsibility once this email has been transmitted. You should scan attachments (if any) for viruses. Northgate Public Services (UK) Limited, registered in England and Wales under number 00968498 with a registered address of Peoplebuilding 2, Peoplebuilding Estate, Maylands Avenue, Hemel Hempstead, Hertfordshire, HP2 4NN. Rave Technologies (India) Pvt Limited, registered in India under number 117068 with a registered address of 2nd Floor, Ballard House, Adi Marzban Marg, Ballard Estate, Mumbai, Maharashtra, India, 400001.
