kafka启动报错：Failed to acquire lock on file .lock in /tmp/kafka-log

Posted 2022-03-07 飘然渡沧海

kafka

org.apache.kafka.common.KafkaException: Failed to acquire lock on file .lock in /tmp/kafka-logs. A Kafka instance in another process or thread is using this directory.
at kafka.log.LogManager.$anonfun$lockLogDirs$1(LogManager.scala:239)atscala.collection.StrictOptimizedIterableOps.flatMap(StrictOptimizedIterableOps.scala:117)atscala.collection.StrictOptimizedIterableOps.flatMap$(StrictOptimizedIterableOps.scala:104)
at scala.collection.mutable.ArraySeq.flatMap(ArraySeq.scala:38)
at kafka.log.LogManager.lockLogDirs(LogManager.scala:234)
at kafka.log.LogManager.(LogManager.scala:105)
at kafka.log.LogManager$.apply(LogManager.scala:1111)atkafka.server.KafkaServer.startup(KafkaServer.scala:273)atkafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:44)atkafka.Kafka$.main(Kafka.scala:82)
at kafka.Kafka.main(Kafka.scala)

兄弟们啊，再次声明一定要回看日志啊，他妈博客上一群傻逼教学。佛了
上面明明说的是

A Kafka instance in another process or thread is using this directory.

文档标题钓鱼，看到这句话翻译翻译什么他妈叫惊喜！

关闭重启就行了

 kafka-server-stop.sh 

还不行的话，看下端口

ps -ef|grep kafka

kill -9 pid