最后,NewTopic函数执行t.ctx.nsqd.Notify(t),该函数在topic和channel创建、停止的时候调用,Notify函数通过执行PersistMetadata函数,将topic和channel的信息写到文件中。 func (n *NSQD) Notify(v interface{}) { persist := atomic.LoadInt32(&n.is...
\DevelopEnvironment\maven\repository\org\springframework\plugin\spring-plugin-metadata\2.0.0.RELEASE\spring-plugin-metadata-2.0.0.RELEASE.jar;D:\DevelopEnvironment\maven\repository\com\mysql\mysql-connector-j\8.0.33\mysql-connector-j-8.0.33.jar;D:\Manstro\Project\coalBaseline24.0\manstro-application...
RUN LOADING JOB kafka_v_id_load USING EOF=“true” kool-kafka.com:443is a load balancer F5, and the actual keystore password has a + and / in it, do those maybe need to be escaped? Anyways, I think there might be a lot of metadata, and it can’t be obtained in 3 seconds bef...
The logs contain "Fetching topic metadata with correlation id 0 for topics [Set(test)] from broker [id:26,host:192-168-234-231,port:9092] failed" and "ClosedChannelException". [2016-03-04 03:33:53,047] INFO Fetching metadata from broker id:26,host: 192-168-234-231,port:9092 with...
future.complete(metadata2); } else { future.completeExceptionally(ex2); } }); } else { log.error("[{}] operation of creating partitioned" + " topic metadata failed", topicName, ex); future.completeExceptionally(ex); } return null; }); } else { future.complete(metadata); } }).exce...
metadata.broker.list=kafka01:9092,kafka02:9092,kafka03:9092 #生产者生产的消息被发送到哪个block,需要一个分组策略。 #指定分区处理类。默认kafka.producer.DefaultPartitioner,表通过key哈希到对应分区 #partitioner.class=kafka.producer.DefaultPartitioner #生产者生产的消息可以通过一定的压缩策略(或者说压缩算法)...
^ NestedError: topic/partition change check failed at _checkTopicPartitionChange (/home/node/app/node_modules/kafka-node/lib/consumerGroup.js:295:37) at client.loadMetadataForTopics (/home/node/app/node_modules/kafka-node/lib/consumerGroup.js:323:14) ...
解决⽅法：Failed to acquire lock on file .lock in /var/log/kafka-logs.--问题原因是有其他的进程在使⽤kafka，ps -ef|grep kafka，杀掉使⽤该⽬录的进程即可；1.2 第⼆种错误：对index⽂件⽆权限 把⽂件的权限更改为正确的⽤户名和⽤户组即可；⽬录/var/log/kafka-logs/，其中_...
解决方法:Failed to acquire lock on file .lock in /var/log/kafka-logs.--问题原因是有其他的进程在使用kafka,ps -ef|grep kafka,杀掉使用该目录的进程即可; 1.2 第二种错误:对index文件无权限 代码语言:javascript 复制 把文件的权限更改为正确的用户名和用户组即可; ...
解决方法:Failed to acquire lock on file .lock in /var/log/kafka-logs.--问题原因是有其他的进程在使用kafka,ps -ef|grep kafka,杀掉使用该目录的进程即可; 1.2 第二种错误:对index文件无权限 把文件的权限更改为正确的用户名和用户组即可;