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From vinay patil <vinay18.pa...@gmail.com>
Subject Re: Kafka Monitoring
Date Tue, 08 Nov 2016 10:49:12 GMT
Hi Daniel,

I have the same properties set for the consumer and the same code

*brokerspath only needed if you have set it on kafka config* -> I did not
get this, do you mean to check the brokerspath in conf/server.properties
file ? I have even tried by setting offset.storage property to zookeeeper,
but still not getting the consumers listed

I am using Kafka 0.9.0.1


Regards,
Vinay Patil

On Tue, Nov 8, 2016 at 3:59 PM, Daniel Santos [via Apache Flink User
Mailing List archive.] <ml-node+s2336050n9976h8@n4.nabble.com> wrote:

> Hello,
>
> This is my config.
>
> On kafka props :
>
>     val props = new Properties()
>
>     props.setProperty("zookeeper.connect", zkHosts)
>     props.setProperty("bootstrap.servers", kafHosts)
>     props.setProperty("group.id", "prod")
>     props.setProperty("auto.offset.reset", "earliest")
>
> Now for zkHosts beware that all your hosts quorum has to be included.
>
> For instances you have zk1 and zk2 and zk3 to form a quorum.
>
> Then it will result in zkHosts being -> zk1:2181,zk2:2181,zk3:2181/[brokerspath]
> .
>
> brokerspath only needed if you have set it on kafka config. Ignore it
> otherwise, resulting in "zk1:2181,zk2:2181,zk3:2181" .
>
> After that -> val source = env.addSource(new FlinkKafkaConsumer09[String](KAFKA_TOPIC,
> new SimpleStringSchema(), props))
>
> Then on kafkamanager -> consumers I have the groupID prod.
>
> Hope it helps.
>
> Best Regards,
>
> Daniel Santos
> On 11/08/2016 08:45 AM, vinay patil wrote:
>
> Hi Limbo,
>
> I am using 0.9, I am not able to see updated results even after refreshing.
> There is some property that we have to set in order to make this work
>
> Regards,
> Vinay Patil
>
> On Tue, Nov 8, 2016 at 12:32 PM, limbo [via Apache Flink User Mailing List
> archive.] <[hidden email]
> <http:///user/SendEmail.jtp?type=node&node=9969&i=0>> wrote:
>
>> I am using kafka 0.8, just refresh the page and you will see the updated
>> results, it’s not auto update.
>>
>> There is our logstash consumer:
>>
>>
>>
>> and this is our flink consumer:
>>
>>
>> I find the flink consumer just write the offset of the kafka partition to
>> zookeeper without owner and ids,
>> so we can’t find the consumer in the manager page, we can only find the
>> offset info.
>>
>> 在 2016年11月8日,下午12:02,vinay patil <[hidden email]
>> <http:///user/SendEmail.jtp?type=node&node=9965&i=0>> 写道:
>>
>> Hi Limbo,
>>
>> I can see the lag by using that URL, but the Lag there is not showing
>> updated results, it does not change, also if you try to to change the
>> consumer group value it will still show you the same value instead of
>> saying consumer group does not exist or similar kind of error :)
>>
>> According to documentation of 0.9.x the offsets are stored in Kafka, but
>> we can set offset.storage property to zookeeper.
>> Even by setting this I am not getting the consumer listed.
>>
>> Kafka cli command also does not show this consumer
>>
>> Regards,
>> Vinay Patil
>>
>> On Tue, Nov 8, 2016 at 8:56 AM, limbo [via Apache Flink User Mailing List
>> archive.] <<a href="x-msg://4/user/SendEmail.jtp?type=node&amp;node=9964&amp;i=0"
>> target="_top" rel="nofollow" link="external" class="">[hidden email]>
>> wrote:
>>
>>> Hi,
>>>
>>> I have the same problem, I think the reason is that the consumer of
>>> flink use the low level API,
>>> and when I type the group name in manager url I can get the lag of the
>>> flink consumer, like this:
>>>
>>> http://your_manager_url/clusters/<kafka_name>/consumers/<con
>>> sumer_name>/topic/<topic_name>/type/ZK
>>>
>>> 在 2016年11月8日,上午5:12,Daniel Santos <[hidden email]
>>> <http://user/SendEmail.jtp?type=node&node=9962&i=0>> 写道:
>>>
>>> Hello,
>>>
>>> I have been using that setup.
>>> From my understanding, if one desires to see the offset being consumed
>>> by Flink on KafkaManger, one has to set it up with zookeeper. On 0.9 it
>>> will only serve as a view of progress.
>>>
>>> Basically what's mandatory on 0.8 is optional on 0.9, and for viewing
>>> purposes only.
>>>
>>> Best Regards,
>>> Daniel Santos
>>>
>>> On November 7, 2016 7:13:54 PM GMT+00:00, Vinay Patil <[hidden email]
>>> <http://user/SendEmail.jtp?type=node&node=9962&i=1>> wrote:
>>>>
>>>> Hi,
>>>>
>>>> I am monitoring Kafka using KafkaManager for checking offset lag and
>>>> other Kafka metrics, however I am not able to see the  consumers when I use
>>>> FlinkKafkaConsumer , for console-consumer it shows them in the Consumers
>>>> list.
>>>>
>>>> I have set the required parameters for the kafka consumer while running
>>>> the application.
>>>>
>>>> Has anyone faced this issue ?
>>>> I am using Kafka 0.9.0.1
>>>>
>>>> Regards,
>>>> Vinay Patil
>>>>
>>>
>>>
>>>
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