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[expand - 1 more] - Re: anecdotal uptime and service monitoring - Kafka - [mail # user]
...Jun,Great list.   I'm haven't really setup monitoring before, so for starters,what should I be researching in order to monitor those metrics, are theyexposed via those yammer metrics li...
   Author: S Ahmed, 2013-01-30, 01:39
[expand - 1 more] - Re: Payload size exception - Kafka - [mail # user]
...Ok so it might be an issue somewhere in the pipeline (I'm guessing memoryissues?).They are xml files, and that 30-100 was uncompressed.On Tue, Jan 29, 2013 at 12:28 PM, Neha Narkhede wrote:&...
   Author: S Ahmed, 2013-01-29, 19:00
Re: How do you keep track of offset in a partition - Kafka - [mail # user]
...Once you have an offset, is it possible to know how many messages there arefrom that point to the end? (or least for the particular topic partitionthat you are requested data from?).The idea...
   Author: S Ahmed, 2013-01-29, 03:03
application scenerio and suggested kafka setup - Kafka - [mail # user]
...Say I create web application/service where customers signup, and they placesome javascript on their website which will then send over http a messageto my servers every time someone clicks on...
   Author: S Ahmed, 2013-01-27, 21:07
[expand - 1 more] - Re: are topics and partitions dynamic? - Kafka - [mail # user]
...So from what I understand, a single broker will contain all the messagesfor a given topic (and its partitions).  Who decides which broker will owna particular topic?On Sun, Jan 27, 2013...
   Author: S Ahmed, 2013-01-27, 20:40
java, oom, gc stop the world - Kafka - [mail # user]
...In the wild, what sort of memory usage patterns have you guys seen withkafka?I'm not that well versed with java and its memory/gc issues, what have youguys experienced with your production b...
   Author: S Ahmed, 2013-01-23, 03:15
[expand - 2 more] - Re: Abou Kafka 0.8 producer throughput test - Kafka - [mail # dev]
...Neha,I see, so that is a fairly substantial change, ofcourse it has itsadvantage of guaranteeing a higher degree of durability but as asignificant cost (round trip that the consumer has to w...
   Author: S Ahmed, 2013-01-23, 03:11
Is this a good overview of kafka? - Kafka - [mail # user]
...Just want to verify that I understand the various components correctly,please chime in where appropriate :)producer = puts messages on broker(s)consumer = pulls messages of a brokerIn terms ...
   Author: S Ahmed, 2013-01-14, 19:16
performance test wiki, has this been implemented? - Kafka - [mail # user]
...I was just reading this:https://cwiki.apache.org/confluence/display/KAFKA/Performance+testingSounds like a solid idea!  Has this been implemented yet?  I can't seem tofind it in th...
   Author: S Ahmed, 2013-01-09, 02:48
java client - Kafka - [mail # user]
...Since kafka is written in scala, when using a java client (producer orconsumer), do you pay a slight performance hit because you guys areinternally mapping back/forth to map a java type to a...
   Author: S Ahmed, 2012-12-29, 03:05
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