Hi Karin,
regarding 5 (fsyncing to disk), take a look at the broker configuration
parameters whose names start with log.flush.
http://kafka.apache.org/documentation.html#brokerconfigs
Marko Bonaći
Monitoring | Alerting | Anomaly Detection | Centralized Log Management
Solr & Elasticsearch Support
Actually, for 3 and 4 Kafka Streams is also a very good option — and comes as
part of the standard Apache Kafka distribution.
Ian.
---
Ian Wrigley
Director, Education Services
Confluent, Inc
> On Aug 24, 2016, at 2:37 PM, David Garcia wrote:
>
> Regarding 3 and 4: https://calcite.apache.org/d
Regarding 3 and 4: https://calcite.apache.org/docs/stream.html (i.e. streaming
SQL queries)
On 8/24/16, 6:29 AM, "Herwerth Karin (CI/OSW3)"
wrote:
Dear Sir or Madam,
I'm a beginner in Apache Kafka and have questions which I don't get it from
the documentation.
1.
Hi Karin,
1. Kafka does not support TTL for individual messages, only the topic. From
the documentation: The Kafka cluster retains all published messages—whether
or not they have been consumed—for a configurable period of time. For
example if the log retention is set to two days, then for the two
