Re: kafka consumer to write into DB

2014-12-05 Thread Krishna Raj
Hi Sa, I created bulk consumer which consumes, processes and post to ElasticSearch. There are config for the size of message consumption. And you can modify the code about what you want to do about the consumed message. https://github.com/reachkrishnaraj/kafka-elasticsearch-standalone-consumer

Re: kafka consumer to write into DB

2014-12-05 Thread Neha Narkhede
Not that I know of. On Fri, Dec 5, 2014 at 9:44 AM, Sa Li wrote: > Thanks, Neha, is there a java version batch consumer? > > thanks > > > > On Fri, Dec 5, 2014 at 9:41 AM, Scott Clasen wrote: > > > if you are using scala/akka this will handle the batching and acks for > you. > > > > https://git

Re: kafka consumer to write into DB

2014-12-05 Thread Sa Li
Thanks, Neha, is there a java version batch consumer? thanks On Fri, Dec 5, 2014 at 9:41 AM, Scott Clasen wrote: > if you are using scala/akka this will handle the batching and acks for you. > > https://github.com/sclasen/akka-kafka#akkabatchconsumer > > On Fri, Dec 5, 2014 at 9:21 AM, Sa Li

Re: kafka consumer to write into DB

2014-12-05 Thread Scott Clasen
if you are using scala/akka this will handle the batching and acks for you. https://github.com/sclasen/akka-kafka#akkabatchconsumer On Fri, Dec 5, 2014 at 9:21 AM, Sa Li wrote: > Thank you very much for the reply, Neha, I have a question about consumer, > I consume the data from kafka and write

Re: kafka consumer to write into DB

2014-12-05 Thread Sa Li
Thank you very much for the reply, Neha, I have a question about consumer, I consume the data from kafka and write into DB, of course I have to create a hash map in memory, load data into memory and bulk copy to DB instead of insert into DB line by line. Does it mean I need to ack each message whil

Re: kafka consumer to write into DB

2014-12-04 Thread Neha Narkhede
This is specific for pentaho but may be useful - https://github.com/RuckusWirelessIL/pentaho-kafka-consumer On Thu, Dec 4, 2014 at 12:58 PM, Sa Li wrote: > Hello, all > > I never developed a kafka consumer, I want to be able to make an advanced > kafka consumer in java to consume the data and co

kafka consumer to write into DB

2014-12-04 Thread Sa Li
Hello, all I never developed a kafka consumer, I want to be able to make an advanced kafka consumer in java to consume the data and continuously write the data into postgresql DB. I am thinking to create a map in memory and getting a predefined number of messages in memory then write into DB in ba