Hi,
In http://kafka.apache.org/08/configuration.html, there are 2 parameter
about zk in consumer.
zookeeper.session.timeout.ms 6000 Zookeeper session timeout. If the
consumer fails to heartbeat to zookeeper for this period of time it is
considered dead and a rebalance will occur.
Thanks Neha and Jun for the pointers. We will try and evaluate this as well.
Hemanth
On Sat, Sep 13, 2014 at 4:45 AM, Neha Narkhede neha.narkh...@gmail.com
wrote:
Hemanth,
Specifically, you'd want to monitor
kafka:type=kafka.SocketServerStats:getMaxProduceRequestMs and
Hi all,
I am using a kafka spout for reading data from a producer into my storm
topology. On the kafkaconfig :
1. When i set Kafka.forcefromstart = true .. it read from the beginning ,
however if i close my topology midway and run the topology again by setting
Kafka.forcefromstart = false , it
Hi,
Is it possible to read all available messages with HLC in a
non-blocking way? E.g. read all messages and not wait for more
messages to appear in the topic.
As far as I understand, currently one has to keep high-level consumer
in a separate thread until it is shut down explicitly, but how can
There isn't a very clean way to do this in the 0.8.x high level consumer.
You can configure consumer.timeout.ms to a certain value so that the
consumer's blocking iterator returns if no message arrives for
consumer.timeout.ms.
Thanks
Neha
On Mon, Sep 15, 2014 at 6:33 AM, Ivan Balashov
Ah -- I only tested with dots .
However, haven't you said earlier in this thread that only - and _ are
allowed as special chars? This would exclude dots, although in the error
message below they (dots) are said to be fine. Is this a bug or a feature? ;-)
--Michael
On 14.09.2014, at
Siddharth,
Did you try using SpoutConfig
spoutConfig.forceFromStart = false
spoutConfig.startOffsetTime = kafka.api.OffsetRequest.LatestTime()
There are some good examples here on integrating storm and kafka
https://github.com/miguno/kafka-storm-starter
distribution will be even based on the number of partitions.
It is the same logic as AdminUtils.
see
https://github.com/airbnb/kafkat/blob/master/lib/kafkat/command/reassign.rb#L39
On Sun, Sep 14, 2014 at 6:05 PM, Neha Narkhede neha.narkh...@gmail.com
wrote:
This is great. Thanks for sharing!
Thanks Joe Stein
This worked :)
On Fri, Sep 12, 2014 at 3:19 PM, Rahul Mittal rahulmitta...@gmail.com
wrote:
Hi ,
Is there a way in kafka to read data from all topics, from a consumer
group without specifying topics in a dynamic way.
That is if new topics are created on kafka brokers the
We have that in 0.7 too. It's called zk.connectiontimeout.ms.
Thanks,
Jun
On Mon, Sep 15, 2014 at 12:55 AM, Yonghui Zhao zhaoyong...@gmail.com
wrote:
Hi,
In http://kafka.apache.org/08/configuration.html, there are 2 parameter
about zk in consumer.
zookeeper.session.timeout.ms 6000
Yes, that description is not precise. We do allow dots in general. However,
a topic can't be just . or ...
Thanks,
Jun
On Mon, Sep 15, 2014 at 9:31 AM, Michael G. Noll
michael+st...@michael-noll.com wrote:
Ah -- I only tested with dots .
However, haven't you said earlier in this thread
Hi Jun,
I also wanted to highlight the implication of having a dot . as part of
the topic and client.id with .. Both topic name and client id need rule
enforcement.
JMX Bean names are not correct:
eg:
I have topics called topic.dot and client.id as my.client.
JMX Bean name is:
Hi Bhavesh,
Yes, if you look at https://issues.apache.org/jira/browse/KAFKA-1481 it
describes this sort of a problem with various delimiters used by Kafka. As
Jun suggested, I'll start a new thread and try to clearly explain the
problem.
Otis
--
Monitoring * Alerting * Anomaly Detection *
Hi,
*Problem:*
Some Kafka 0.8.x MBeans have names composed of things like consumer
group-topic-metric name. Note how dashes are used as delimiters.
When consumer group and topic don't contain the delimiter character
all is good if you want to extract parts of this MBean name by simply
splitting
Thanks for reporting this issue. Agree that this is a problem for Kafka
users using AWS. Please can you open a JIRA so we can keep track of this?
On Sun, Aug 17, 2014 at 11:41 AM, Bae, Jae Hyeon metac...@gmail.com wrote:
Recently, we found the serious ZkClient bug, actual Apache Zookeeper
The above pull request didn't work perfectly. After a bunch of testing
experiment, we decided that fixing zkclient itself isn't easy. So we
decided to go with another workaround.
We're expecting zookeeper 3.5.0 will be stabilized as soon as possible with
the feature to refresh connections and the
Hi harsha,
Yes i did check with the above mentioned spoutconfig setup
I think i need to bypass the in memory zookeeper which i am unable to do in
local mode of storm. Any thoughts on that?
Thanks,
Siddharth ubale
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