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From Debasish Das <debasish.da...@gmail.com>
Subject Re: Low Level Kafka Consumer for Spark
Date Sat, 17 Jan 2015 04:13:22 GMT
Hi Dib,

For our usecase I want my spark job1 to read from hdfs/cache and write to
kafka queues. Similarly spark job2 should read from kafka queues and write
to kafka queues.

Is writing to kafka queues from spark job supported in your code ?

Thanks
Deb
 On Jan 15, 2015 11:21 PM, "Akhil Das" <akhil@sigmoidanalytics.com> wrote:

> There was a simple example
> <https://github.com/dibbhatt/kafka-spark-consumer/blob/master/examples/scala/LowLevelKafkaConsumer.scala#L45>
> which you can run after changing few lines of configurations.
>
> Thanks
> Best Regards
>
> On Fri, Jan 16, 2015 at 12:23 PM, Dibyendu Bhattacharya <
> dibyendu.bhattachary@gmail.com> wrote:
>
>> Hi Kidong,
>>
>> Just now I tested the Low Level Consumer with Spark 1.2 and I did not see
>> any issue with Receiver.Store method . It is able to fetch messages form
>> Kafka.
>>
>> Can you cross check other configurations in your setup like Kafka broker
>> IP , topic name, zk host details, consumer id etc.
>>
>> Dib
>>
>> On Fri, Jan 16, 2015 at 11:50 AM, Dibyendu Bhattacharya <
>> dibyendu.bhattachary@gmail.com> wrote:
>>
>>> Hi Kidong,
>>>
>>> No , I have not tried yet with Spark 1.2 yet. I will try this out and
>>> let you know how this goes.
>>>
>>> By the way, is there any change in Receiver Store method happened in
>>> Spark 1.2 ?
>>>
>>>
>>>
>>> Regards,
>>> Dibyendu
>>>
>>>
>>>
>>> On Fri, Jan 16, 2015 at 11:25 AM, mykidong <mykidong@gmail.com> wrote:
>>>
>>>> Hi Dibyendu,
>>>>
>>>> I am using kafka 0.8.1.1 and spark 1.2.0.
>>>> After modifying these version of your pom, I have rebuilt your codes.
>>>> But I have not got any messages from ssc.receiverStream(new
>>>> KafkaReceiver(_props, i)).
>>>>
>>>> I have found, in your codes, all the messages are retrieved correctly,
>>>> but
>>>> _receiver.store(_dataBuffer.iterator())  which is spark streaming
>>>> abstract
>>>> class's method does not seem to work correctly.
>>>>
>>>> Have you tried running your spark streaming kafka consumer with kafka
>>>> 0.8.1.1 and spark 1.2.0 ?
>>>>
>>>> - Kidong.
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> View this message in context:
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>>>> Sent from the Apache Spark User List mailing list archive at Nabble.com.
>>>>
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>>>>
>>>
>>
>

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