【发布时间】:2019-01-24 14:17:10
【问题描述】:
这里是 MS Windows 上的 Kafka Streams 2.1.0。
我在 macOS 上,所以不能自己处理它,但是在与使用 MS Windows 的人一起工作时,他们在每次启动应用程序时在 Kafka Streams 应用程序中使用 KafkaStreams.cleanUp 时报告了 java.nio.file.AccessDeniedException(除了第一次)。
在 Deleting topics throws exception #196 中,有人询问为什么 Kafka Streams 应用程序在运行 EmbeddedSingleNodeKafkaCluster#deleteTopicsAndWait 时会以 java.nio.file.AccessDeniedException 失败。
Caused by: java.nio.file.AccessDeniedException: C:\Users\gwade\AppData\Local\Temp\junit6747789160683566966\junit5490786451417386230\topic-0 -> C:\Users\gwade\AppData\Local\Temp\junit6747789160683566966\junit5490786451417386230\topic-0.a3c80cfca5e740bd8c1be434d817af2c-delete
at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:83)
at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:97)
at sun.nio.fs.WindowsFileCopy.move(WindowsFileCopy.java:387)
at sun.nio.fs.WindowsFileSystemProvider.move(WindowsFileSystemProvider.java:287)
at java.nio.file.Files.move(Files.java:1395)
at org.apache.kafka.common.utils.Utils.atomicMoveWithFallback(Utils.java:809)
at kafka.log.Log$$anonfun$renameDir$1.apply$mcV$sp(Log.scala:728)
at kafka.log.Log$$anonfun$renameDir$1.apply(Log.scala:726)
at kafka.log.Log$$anonfun$renameDir$1.apply(Log.scala:726)
at kafka.log.Log.maybeHandleIOException(Log.scala:1927)
at kafka.log.Log.renameDir(Log.scala:726)
at kafka.log.LogManager.asyncDelete(LogManager.scala:842)
at kafka.cluster.Partition$$anonfun$delete$1.apply(Partition.scala:353)
at kafka.utils.CoreUtils$.inLock(CoreUtils.scala:251)
at kafka.utils.CoreUtils$.inWriteLock(CoreUtils.scala:259)
at kafka.cluster.Partition.delete(Partition.scala:347)
at kafka.server.ReplicaManager.stopReplica(ReplicaManager.scala:350)
at kafka.server.ReplicaManager$$anonfun$stopReplicas$2.apply(ReplicaManager.scala:380)
at kafka.server.ReplicaManager$$anonfun$stopReplicas$2.apply(ReplicaManager.scala:378)
at scala.collection.Iterator$class.foreach(Iterator.scala:893)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1336)
at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
at kafka.server.ReplicaManager.stopReplicas(ReplicaManager.scala:378)
at kafka.server.KafkaApis.handleStopReplicaRequest(KafkaApis.scala:200)
at kafka.server.KafkaApis.handle(KafkaApis.scala:111)
at kafka.server.KafkaRequestHandler.run(KafkaRequestHandler.scala:69)
at java.lang.Thread.run(Thread.java:748)
知道根本原因是什么吗?
【问题讨论】:
标签: windows apache-kafka apache-kafka-streams