Kafka
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chang_harry
Java高级软件工程师Hadoop研究者数据挖掘研究者大数据分析处理研究者IT项目管理人员
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搭了个三节点的Kafka集群，只要一创建topic就报Should not set log start offset的错
at java.lang.Thread.run(Thread.java:748)[2019-12-30 16:08:37,947] INFO [ReplicaFetcher replicaId=1, leaderId=3, fetcherId=0] Node 3 was unable to process the fetch request with (sessionId=INV...原创 2019-12-30 16:12:37 · 1505 阅读 · 1 评论 -
Zookeeper集群搭建及开机自启动
一、Zookeeper集群配置1.将zoo_sample.cfg改名为zoo.cfgtickTime=2000initLimit=10syncLimit=5dataLogDir=/opt/zookeeper/logsdataDir=/opt/zookeeper/dataclientPort=2181autopurge.snapRetainCount=500au...原创 2019-12-30 13:20:23 · 731 阅读 · 0 评论 -
搭建zookeeper集群时遇到连不通其他结点3888端口的问题
2019-12-30 12:02:50,484 [myid:1] - WARN [WorkerSender[myid=1]:QuorumCnxManager@382] - Cannot open channel to 2 at election address kafka2.test.com/192.168.43.39:3888java.net.ConnectException: Connec...原创 2019-12-30 12:48:28 · 4432 阅读 · 0 评论 -
SpringBoot工程连远程Kafka报错UnknownHostException
2019-12-11 23:12:13.049 WARN 8604 --- [ntainer#0-0-C-1] org.apache.kafka.clients.NetworkClient : [Consumer clientId=consumer-1, groupId=test-hello-group] Error connecting to node test_host:9094 (id...原创 2019-12-11 23:33:15 · 3511 阅读 · 0 评论 -
Kafka高可靠性测试失败，为什么？
CentOS7上，JDK 1.8.0_231-b11，zookeeper-3.4.6，kafka_2.12-2.3.0测试multi-broker的例子https://kafka.apache.org/quickstart#quickstart_multibroker。启动zookeeper> bin/zookeeper-server-start.sh config/zookee...原创 2019-12-11 16:01:24 · 219 阅读 · 1 评论