RE: Kafka consumer getting duplicate message

2016-08-10 Thread Ghosh, Achintya (Contractor)
Can anyone please check this one? Thanks Achintya -Original Message- From: Ghosh, Achintya (Contractor) Sent: Monday, August 08, 2016 9:44 AM To: users@kafka.apache.org Cc: d...@kafka.apache.org Subject: RE: Kafka consumer getting duplicate message Thank you , Ewen for your response

RE: Kafka consumer getting duplicate message

2016-08-08 Thread Ghosh, Achintya (Contractor)
ssage- From: Ewen Cheslack-Postava [mailto:e...@confluent.io] Sent: Saturday, August 06, 2016 1:45 AM To: users@kafka.apache.org Cc: d...@kafka.apache.org Subject: Re: Kafka consumer getting duplicate message Achintya, 1.0.0.M2 is not an official release, so this version number is not particu

Re: Kafka consumer getting duplicate message

2016-08-05 Thread Ewen Cheslack-Postava
Achintya, 1.0.0.M2 is not an official release, so this version number is not particularly meaningful to people on this list. What platform/distribution are you using and how does this map to actual Apache Kafka releases? In general, it is not possible for any system to guarantee exactly once sema

Kafka consumer getting duplicate message

2016-08-05 Thread Ghosh, Achintya (Contractor)
Hi there, We are using Kafka 1.0.0.M2 with Spring and we see a lot of duplicate message is getting received by the Listener onMessage() method . We configured : enable.auto.commit=false session.timeout.ms=15000 factory.getContainerProperties().setSyncCommits(true); factory.setConcurrency(5); So