failed to start sarama producer:kafka # 如何解决 "failed to start sarama producer:kafka" 问题 ## 简介 在使用Kafka的时候,有时候会遇到 "failed to start sarama producer:kafka" 这样的错误信息。这个错误一般是由于Kafka Producer连接失败导致的。在本文中,我会向你展示如何解决这个问题。 ## 解决流程 首先...
第一次系统学习Kafka,在安装Zookeeper的时候就踩了坑,Linux终端显示Starting zookeeper ... FAILED TO START。 找了半天才搞明白查看错误的办法,在zkServer.sh文件所在目录输入如下命令: ./zkServer.sh status# 查看zookeeper的状态./zkServer.sh start-foreground# 查看错误原因 显示如下: 即: Error: Could not f...
ubuntu@ip-172-31-36-54:~$ confluent start schema-registry Starting zookeeper zookeeper is [UP] Starting kafka -Kafka failed to start kafka is [DOWN] Cannot start Schema Registry, Kafka Server is not running. Check your deployment This is on a clean Ubuntu machine, the following commands were...
All three broker nodes are complaining because they cannot access /var/run/scm-cloudera-agent/process/*-kafka-KAFKA_BROKER/supervisor.conf, but the start script seems to create a new folder with supervisor.conf in it every time. The file is set to 600 permissions with the owner as root, ...
Unable to start Kafka Brokers Solution Unverified- UpdatedJune 13 2024 at 10:45 PM- English Issue one zookeeper running its own Red Hat Linux server. Three brokers are running on three separate Red Hat Linux serves. I have started the zookeeper and its running. when i started brokers, server...
RdKafka::ErrorCode resp = consumer->start(topic, partition, start_offset); if (resp != RdKafka::ERR_NO_ERROR) { std::cerr << "Failed to start consumer: " << RdKafka::err2str(resp) << std::endl; exit(1); } ExampleConsumeCb ex_consume_cb; ...
at kafka.server.KafkaServer.startup(KafkaServer.scala:183)at io.confluent.support.metrics.SupportedServerStartable.startup(SupportedServerStartable.java:100)at io.confluent.support.metrics.SupportedKafka.main(SupportedKafka.java:49) 解决方法:Failed to acquire lock on file .lock in /var/log/kafka-...
[root@King ~]# systemctl start kafka.service [root@King ~]# systemctl status kafka.service ● kafka.service - kafka service Loaded: loaded (/usr/lib/systemd/system/kafka.service; enabled; vendor preset: disabled) Active: failed (Result: exit-code) since 六 2022-08-06 14:11:21 CST; ...
把exportKAFKA_HEAP_OPTS="-Xmx6G -Xms6G"改为exportKAFKA_HEAP_OPTS="-Xmx2G -Xms2G"本以为改了后 dcagent_tokafka 进程会自动把 kafka , 等了几分钟然后并没有 手动重启: ./kafka-server-start.sh -daemon ../config/server.properties 在资检查状态正常: ...
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent...