Im a bit confused on the concept of a "message" in Kafka. How does this differ, if at all, from a message in RabbitMQ? It seems to me that Kafka is better suited for very write intensive "messages" like log data but RabbitMQ may be a better fit for traditional "messages"… i.e. "Product Purchased" or "User Registered" message. Can someone please clarify on this?
Like I said, Im a bit confused. I see the terms "events", "messages" and "logs" and not quite sure what to make of it.
We are trying to determine the best way to aggregate all of our logs for processing in Hadoop. Kafka seems to fit this bill nicely however I want to know If its suited for other types of messages as well. Are there certain determine factors on why one would choose Kafka over RabbitMQ? Is it mostly scale or is it the type of messages/events/logs being produced/consumed?
On Jun 7, 2013, at 5:21 PM, Alexis Richardson <[EMAIL PROTECTED]> wrote:
Our Analytics team is using a Kafka Producer on each server to tail logs and ship them to Kafka. We use Oozie to schedule a MapReduce consumer every few minutes to read all the Kafka topics into HDFS.
We use Kafka as a buffer, we keep a few weeks of data there. Our security team for example sometimes connects up and consumes some logs for various purposes. Usually when they want aggregate log data in realtime.
Most folks access them in HDFS. We have <1 minute of delay for most log lines getting from the server where they were written to HDFS.
-Jonathan On Fri, Jun 7, 2013 at 5:30 PM, Mark <[EMAIL PROTECTED]> wrote:
Correct, we essentially use the logs as an additional buffer in case of outage in the pipeline. Typically though, messages are produces as soon as they are written. -Jonathan On Fri, Jun 7, 2013 at 6:06 PM, Mark <[EMAIL PROTECTED]> wrote:
-Jonathan On Fri, Jun 7, 2013 at 8:12 PM, Mark <[EMAIL PROTECTED]> wrote:
NEW: Monitor These Apps!
Apache Lucene, Apache Solr and all other Apache Software Foundation projects and their respective logos are trademarks of the Apache Software Foundation.
Elasticsearch, Kibana, Logstash, and Beats are trademarks of Elasticsearch BV, registered in the U.S. and in other countries. This site and Sematext Group is in no way affiliated with Elasticsearch BV.
Service operated by Sematext