Zookeeper 获取java.nio.file,在Windows上的Kafka访问被拒绝异常

beq87vna 于 2022-12-16 发布在 Apache

关注(0)|答案(3)|浏览(152)

I tried to setup kafka and zookeeper on windows. Initially I created topics, producers and consumers. It was working fine. Then I deleted one topic by using the below command:
kafka-run-class.bat kafka.admin.TopicCommand --delete --topic junk --zookeeper localhost:2181
Now every time I re-run the kafka, it gets terminated with the below error: java.nio.file.AccessDeniedException: C:\kafka_2.12-2.8.0\kafka_2.12-2.8.0kafka-logs\junk-0 -> C:\kafka_2.12-2.8.0\kafka_2.12-2.8.0kafka-logs\junk-0.305f67a1260f4cccb87d9367c6619fd2-delete
I tried to remove the zookeper and kafka directory and use a fresh directory for both. But somehow its retaining the previous saved topics and logs (I don't know what location they're stored at).
Could anyone tell me how to fix this?

apache-zookeeper

来源：https://stackoverflow.com/questions/67555122/getting-java-nio-file-accessdeniedexception-on-kafka-on-windows

3条答案

按热度按时间

osh3o9ms1#

我在使用新版本kafka_2.12-3.0.0时也遇到了同样的问题。使用较低版本kafka_2.12-2.8.1解决了这个问题

赞(0）回复(0）举报 2022-12-16

ukqbszuj2#

delete it manuallyor delete all your logs (both kafka & zookeeper logs) if you want to try fresh
/tmp/kafka-logs/[yourTopics] // Delete *** Kafka Logs
Now go back and try again. If you are still running into the problem then disable the cleaner
log.cleaner.enable = false
Next, I would recommend stopping all services and then type %temp% in windows command, and delete all the temp files as well

in linux*

// find stale files older than for more than `7 days` 
// and deletes those, not folders. 
sudo find /tmp -type f -atime +7-delete

Finally, you will need to delete the zookeeper logs and kill the running zoo keeper process see this answer here are you using the confluent stack?

// kill the zookeeper process
  ps aux | grep zookeeper
  sudo kill -9 <PID>     // or windows admin

 // find and delete **** ZooKeeper logs
  ps -ef | grep zookeeper | grep zookeeper.log.dir --color    
  lsof -p <pid of zookeeper> | grep log
  lsof -p <pid of zookeeper> | grep out

Update to comment below - yes you can run on windows, with the WSL 2 subsystem/Linux 2 link from official confluent site