Creating a new consumer instance *does not* solve this problem.
Attaching the producer/consumer code that I used for testing.
On Wed, May 6, 2015 at 6:31 AM, Ewen Cheslack-Postava e...@confluent.io
wrote:
I'm not sure about the old producer behavior in this same failure scenario,
but
Sorry, I meant creating a new producer, not consumer.
Here's the code.
Producer - http://pastebin.com/Kqq1ymCX
Consumer - http://pastebin.com/i2Z8PTYB
Callback - http://pastebin.com/x253z7bG
As you'll notice, I am creating a new producer for each message. So the
bootstrap nodes should be
A client id is used to logically identify an application. Ideally, multiple
consumers belonging to the same application should use the same client id.
More concretely, metrics can be gathered per client and quotas in the future
will be enforced by clientId.
Aditya
Rahul, the mailing list filters attachments, you'd have to post the code
somewhere else for people to be able to see it.
But I don't think anyone suggested that creating a new consumer would fix
anything. Creating a new producer *and discarding the old one* basically
just makes it start from
I'm running 2.10-0.8.1.1, and rebalance will not trigger on it's own. From
http://grokbase.com/t/kafka/users/14bj5ps9hp/partition-auto-rebalance#20141118rf39q8cs4sjh6vzjgdw92e37cw
I think the leader imbalance means: For a single broker, add up all the
partitions it is leading (Y), and count the
Hi,
Could you please point me the example scala program for Custom Partition
Regards,
Rajesh
Hi team,
I have a 12 nodes cluster that has 800 topics and each of which has only 1
partition. I observed that one of the node keeps generating
NotLeaderForPartitionException that causes the node to be unresponsive to
all requests. Below is the exception
[2015-05-07 04:16:01,014] ERROR
Hi,
The kafka.consumer.SimpleConsumer takes an id: String” constructor parameter.
What is the significance of this id? Are there any consequences or risks
associated with using the exact same id for several consumers of the same
topic/partition?
/Magnus
Hi
- Legacy scala api for producer is having keyed message along with topic,
key, partkey, and message. Meanwhile new api has no partkey. Whats the
difference between key and partkey?
- In javadoc, new producer api send method is always async, does
producer.type properties overriden?
- Will scala
Hi Jamie,
I am currently working on providing ssl support for kafka. Here are the
iras https://issues.apache.org/jira/browse/KAFKA-1690 and
https://issues.apache.org/jira/browse/KAFKA-1684 . If you are using REST api to
front kafka producer than you can probably make that http server to
Hello,
It's been a while since my team worked on kafka related project. Btw, previous
project using Kafka worked wonderfully for us. Now I have requirement to use
https or SSL. I am wondering if the latest version has support for SSL. If not,
what is the timeline this functionality would
Hi,
I have written below custom partition program in scala but it is not
calling partition method from producer
*class TestRoundRobinPartitioner(props: VerifiableProperties) extends
Partitioner { def partition(key: Any, numPartitions: Int): Int = {
println(key + key);
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