我正在尝试在kubernetes中将max.request.size赋予Kafka,看来不起作用。该怎么做?
我也尝试过KAFKA_MAX_REQUEST_SIZE
,但没有任何积极结果:
spec:
containers:
- name: kafka
image: wurstmeister/kafka
...
env:
- name: KAFKA_ZOOKEEPER_CONNECT
value: "zookeeper:2181"
- name: KAFKA_ADVERTISED_PORT
value: "9092"
- name: KAFKA_DELETE_TOPIC_ENABLE
value: "true"
- name: KAFKA_CREATE_TOPICS
value: "tpinput:1:1,tpoutput:1:1,operinput:1:1,operoutput:1:1,authoutput:1:1"
- name: KAFKA_JMX_PORT
value: "7071"
- name: KAFKA_ZOOKEEPER_TIMEOUT_MS
value: "16000"
- name: KAFKA_MESSAGE_MAX_BYTES
value: "209715200"
- name: KAFKA_FETCH_MESSAGE_MAX_BYTES
value: "209715200"
- name: KAFKA_REPLICA_FETCH_MAX_BYTES
value: "209715200"
- name: KAFKA_PRODUCER_MAX_REQUEST_SIZE
value: "9651322321"
- name: KAFKA_ADVERTISED_HOST_NAME
valueFrom:
fieldRef:
fieldPath: status.podIP
- name: KUBE_POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
imagePullPolicy: Always
restartPolicy: Always
envFrom:
- configMapRef:
name: env-config-for-pods
答案 0 :(得分:2)
基于Docker入口点脚本here以及该文件中的这一部分:
EXCLUSIONS="|KAFKA_VERSION|KAFKA_HOME|KAFKA_DEBUG|KAFKA_GC_LOG_OPTS|KAFKA_HEAP_OPTS|KAFKA_JMX_OPTS|KAFKA_JVM_PERFORMANCE_OPTS|KAFKA_LOG|KAFKA_OPTS|"
# Read in env as a new-line separated array. This handles the case of env variables have spaces and/or carriage returns. See #313
IFS=$'\n'
for VAR in $(env)
do
env_var=$(echo "$VAR" | cut -d= -f1)
if [[ "$EXCLUSIONS" = *"|$env_var|"* ]]; then
echo "Excluding $env_var from broker config"
continue
fi
if [[ $env_var =~ ^KAFKA_ ]]; then
kafka_name=$(echo "$env_var" | cut -d_ -f2- | tr '[:upper:]' '[:lower:]' | tr _ .)
updateConfig "$kafka_name" "${!env_var}" "$KAFKA_HOME/config/server.properties"
fi
if [[ $env_var =~ ^LOG4J_ ]]; then
log4j_name=$(echo "$env_var" | tr '[:upper:]' '[:lower:]' | tr _ .)
updateConfig "$log4j_name" "${!env_var}" "$KAFKA_HOME/config/log4j.properties"
fi
done
KAFKA_MAX_REQUEST_SIZE
应该作为$KAFKA_HOME/config/server.properties
包含在max.request.size
文件中。如果docker映像中有错误,我不会感到惊讶。
您总是可以将您的Kafka Pod装进外壳,并检查$KAFKA_HOME/config/server.properties
配置文件。
kubectl exec -it <kafka-pod> -c <kafka-container> sh