https://github.com/jaceklaskowski/kafka-streams-warsaw-meetup
Exercises from Kafka Streams meetups at Scala Warsaw meetup
https://github.com/jaceklaskowski/kafka-streams-warsaw-meetup
Last synced: 3 months ago
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Exercises from Kafka Streams meetups at Scala Warsaw meetup
- Host: GitHub
- URL: https://github.com/jaceklaskowski/kafka-streams-warsaw-meetup
- Owner: jaceklaskowski
- License: apache-2.0
- Created: 2019-01-15T17:42:49.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2019-05-24T07:53:45.000Z (about 6 years ago)
- Last Synced: 2025-01-01T02:43:42.856Z (5 months ago)
- Language: Scala
- Size: 10.7 KB
- Stars: 2
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# kafka-streams-warsaw-meetup
Exercises from Kafka Streams meetups at the [Warsaw Scala Enthusiasts](https://www.meetup.com/WarsawScala/) meetup
```
./bin/zookeeper-server-start.sh config/zookeeper.properties
```
```
// optional step
./bin/kafka-topics.sh \
--delete \
--topic exercise1-input \
--zookeeper :2181
```
```
./bin/kafka-topics.sh \
--create \
--topic exercise1-input \
--partitions 1 \
--replication-factor 1 \
--zookeeper :2181
```
```
./bin/kafka-server-start.sh config/server.properties
```
```
./bin/kafka-server-start.sh config/server.properties \
--override log.dirs=/tmp/kafka-2 \
--override port=9192 \
--override broker.id=1
```
```
./bin/kafka-console-producer.sh \
--broker-list :9092 \
--topic exercise1-input \
--property parse.key=true \
--property key.separator=,
```
```
./bin/kafka-console-consumer.sh \
--bootstrap-server :9092 \
--topic exercise1-input \
--property print.key=true
```
```
cat src/main/resources/exercise1-input.csv | ./bin/kafka-console-producer.sh \
--broker-list :9092 \
--topic exercise1-input \
--property parse.key=true \
--property key.separator=,
```
## Gotchas
1. [How to define Scala API for Kafka Streams as dependency in build.sbt?
](https://stackoverflow.com/q/53733244/1305344)