Hi,
Your kafka broker is connected to zookeeper I believe.
I am using kafka 0.9.0.1 my self too.
On kafka broker 0.9.0.1 I have configured the zookeeper connect to a
path, for instances :
zk1:2181,zk2:2181,zk3:2181/kafka09
https://kafka.apache.org/documentation#brokerconfigs
Now on the flink side I would configure
"props.setProperty("zookeeper.connect", zkHosts)" the same resulting in :
props.setProperty("zookeeperconnect", "zk1:2181,zk2:2181,zk3:2181/kafka09")
That is what I mean by broker's path.
Best Regards,
Daniel Santos
On 11/08/2016 10:49 AM, vinay patil wrote:
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.] <[hidden email]
</user/SendEmail.jtp?type=node&node=9978&i=0>> 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 <http://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&node=9964&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/<consumer_name>/topic/<topic_name>/type/ZK
<http://your_manager_url/clusters/%3Ckafka_name%3E/consumers/%3Cconsumer_name%3E/topic/%3Ctopic_name%3E/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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