Hello frens,
my academic project based on Kafka Streams is almost finished. Now I’m just dockerizing it and found a problem with in memory store RocksDB while dockerizng Kafka Streams client.
java.lang.NoClassDefFoundError: Could not initialize class org.rocksdb.DBOptions
java.lang.UnsatisfiedLinkError: /tmp/librocksdbjni6134306021378652127.so: Error loading shared library libstdc++.so.6: No such file or directory (needed by /tmp/librocksdbjni6134306021378652127.so)
Google says it can be problem with lack of properly installed Microsoft Visual C++.
I use Confluent’s image.
Is it only client issue or something with Confluent’s Kafka image?
Client uses docker-compose based on docker image openjdk:17-alpine:
version: '3.8'
services:
cstream-aggregator:
image: cstream-aggregator:0.0.6
container_name: cstream-aggregator
build:
context: ./aggregator
dockerfile: Dockerfile
volumes:
- streams:/streams
volumes:
streams:
external:
name: docker_streams
and broker docker-compose is:
version: '3.8'
services:
zookeeper-1:
image: confluentinc/cp-zookeeper:latest
container_name: zookeeper-1
ports:
- '12181:2181'
environment:
ZOOKEEPER_CLIENT_PORT: 2181
ZOOKEEPER_TICK_TIME: 2000
zookeeper-2:
image: confluentinc/cp-zookeeper:latest
container_name: zookeeper-2
ports:
- '22181:2181'
environment:
ZOOKEEPER_CLIENT_PORT: 2181
ZOOKEEPER_TICK_TIME: 2000
kafka-1:
image: confluentinc/cp-kafka:latest
container_name: kafka-1
ports:
- '19092:19092'
environment:
KAFKA_BROKER_ID: 1
KAFKA_ZOOKEEPER_CONNECT: zookeeper-1:2181,zookeeper-2:2181
KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka-1:9092,PLAINTEXT_HOST://localhost:19092
KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
volumes:
- streams:/streams
depends_on:
- zookeeper-1
- zookeeper-2
kafka-2:
image: confluentinc/cp-kafka:latest
container_name: kafka-2
ports:
- '29092:29092'
environment:
KAFKA_BROKER_ID: 2
KAFKA_ZOOKEEPER_CONNECT: zookeeper-1:2181,zookeeper-2:2181
KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka-2:9092,PLAINTEXT_HOST://localhost:29092
KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
volumes:
- streams:/streams
depends_on:
- zookeeper-1
- zookeeper-2
volumes:
streams:
