flink-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Sujit Sakre <sujit.sa...@northgateps.com>
Subject Kafka data not read in FlinkKafkaConsumer09 second time from command line
Date Tue, 24 Jan 2017 13:27:49 GMT
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.

Mime
View raw message