kafka错误集锦-白红宇

kafka错误集锦

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发布时间：2019-06-13

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javax.management.InstanceAlreadyExistsException: kafka.consumer:type=FetchRequestAndResponseMetrics,name=FetchRes

ponseSize,clientId=iot

在CloudearManager中安装kafka时，报了这样一个错：

[Kafka Server 92], Fatal error during KafkaServer startup. Prepare to shutdownjava.lang.OutOfMemoryError: Java heap space    at java.nio.HeapByteBuffer.
     
      (HeapByteBuffer.java:57)    at java.nio.ByteBuffer.allocate(ByteBuffer.java:331)    at kafka.log.SkimpyOffsetMap.
      
       (OffsetMap.scala:45)    at kafka.log.LogCleaner$CleanerThread.
       
        (LogCleaner.scala:214)    at kafka.log.LogCleaner$$anonfun$3.apply(LogCleaner.scala:105)    at kafka.log.LogCleaner$$anonfun$3.apply(LogCleaner.scala:105)    at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)    at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)    at scala.collection.immutable.Range.foreach(Range.scala:160)    at scala.collection.TraversableLike$class.map(TraversableLike.scala:234)    at scala.collection.AbstractTraversable.map(Traversable.scala:104)    at kafka.log.LogCleaner.
        
         (LogCleaner.scala:105)    at kafka.log.LogManager.
         
          (LogManager.scala:78)    at kafka.log.LogManager$.apply(LogManager.scala:598)    at kafka.server.KafkaServer.startup(KafkaServer.scala:215)    at kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:44)    at kafka.Kafka$.main(Kafka.scala:65)    at com.cloudera.kafka.wrap.Kafka$.main(Kafka.scala:76)    at com.cloudera.kafka.wrap.Kafka.main(Kafka.scala)